Bring your next setup or project together with Syndmart's Power & Components collection. Explore power products and electronic components for everyday tech needs, upgrades, and hands-on projects. Find options that fit your plans, and check each product's specifications for compatibility with your equipment.
Power & Components
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3.5 Inch LCD TFT Touchscreen Display For Raspberry Pi
Give your Raspberry Pi a compact touchscreen interface for portable projects and everyday interaction. This 3.5-inch LCD TFT display uses an SPI connection, 320 × 480 resolution, and a 32 MHz SPI speed for system control through the screen. The XPT2046 touch controller supports touch-based interaction with Raspbian, including software keyboard use without a separate keyboard or mouse. You can also play videos in multiple formats, including MP4, and take photos using up to 17 camera modes. The display includes an LED backlight and a stylus pen for touchscreen operation. Raspberry Pi support: Designed for Raspberry Pi and compatible with the Raspbian system. Touch control: XPT2046 controller enables touch interaction and software keyboard use. Display: 3.5-inch TFT LCD with 320 × 480 dots and 65,536 color levels. Compact design: Measures 8.6 × 5.6 × 2 cm and weighs 51 g. This touchscreen display is intended for portable Raspberry Pi projects requiring a compact visual and touch interface. Specifications Model: C0278 LCD interface: SPI LCD type: TFT Touchscreen controller: XPT2046 Backlight: LED Resolution: 320 × 480 dots Core system: Vision 3.18.9 SPI speed: 32 MHz Color levels index: 65,536 System support: Raspbian Package Contents 1 × LCD touchscreen 1 × Stylus pen Packaging Individual package weight: 0.09 kg / 0.20 lb Individual package size: 12 × 7 × 3.5 cm / 4.72 × 2.76 × 1.38 in Quantity per carton: 100 pieces Carton weight: 8.70 kg / 19.18 lb Carton size: 37 × 37 × 26 cm / 14.57 × 14.57 × 10.24 in 20GP loading: 749 cartons × 100 pieces = 74,900 pieces 40HQ loading: 1,739 cartons × 100 pieces = 173,900 pieces General Model C0278 Size 8.6*5.6*2cm Weight 51g LCD Interface SPI Touch Screen Controller XPT2046 LCD Type TFT Resolution 320*480 DOTS Core System Vision 3.18.9 SPI Speed 32MHz Power Consumption/Backlight Current TBD Package Include Package Contents 1 x LCD Touchscreen 1 x Stylus Pen Package Weight One Package Weight 0.09kgs / 0.20lb One Package Size 12cm * 7cm * 3.5cm / 4.72inch * 2.76inch * 1.38inch Qty per Carton 100 Carton Weight 8.70kgs / 19.18lb Carton Size 37cm * 37cm * 26cm / 14.57inch * 14.57inch * 10.24inch Loading Container 20GP: 749 cartons * 100 pcs = 74900 pcs40HQ: 1739 cartons * 100 pcs = 173900 pcs
$33.76
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9 Layers Acrylic Case With Cooling Fan For Raspberry Pi 3
Protect and cool your Raspberry Pi 3 with this 9-layer acrylic case and integrated cooling fan. The case uses layered acrylic boards with openings positioned for the device’s ports and buttons, so you can access them while the board is enclosed. Ventilation ports on the sides and cover help disperse heat. The dedicated 5V fan is designed to exhaust hot air from inside the case and improve airflow around your system. Its compact 10 × 6.8 × 3.7 cm format suits Raspberry Pi 3 setups where space matters. Layered construction: Made from nine acrylic boards with plastic and acrylic materials. Cooling design: Includes ventilation openings and a dedicated fan mounting design. Accessible layout: Features openings for different ports and button positions. This acrylic Raspberry Pi 3 case provides an enclosed housing with fan-assisted airflow for your device. Specifications Product type: Acrylic case with cooling fan Compatibility: Raspberry Pi 3 Model: C0363 Material: Plastic, acrylic Case layers: 9 acrylic boards Product size: 10 × 6.8 × 3.7 cm Product weight: 70 g Fan rated voltage: DC 5V Fan current: 0.2A Package Contents 1 × Acrylic case 1 × Cooling fan 1 × Screws Packaging One package weight: 0.10 kg / 0.22 lb One package size: 10.5 × 7.5 × 3.5 cm / 4.13 × 2.95 × 1.38 inches Quantity per carton: 100 pcs Carton weight: 8.20 kg / 18.08 lb Carton size: 40 × 23 × 37 cm / 15.75 × 9.06 × 14.57 inches 20GP loading: 783 cartons × 100 pcs = 78,300 pcs 40HQ loading: 1,818 cartons × 100 pcs = 181,800 pcs General Model C0363 Material Plastic, Acrylic Size 10x6.8x3.7cm Weight 70g Rated Voltage DC 5V (Fan) Current 0.2A (Fan) Package Include Package Contents 1 x Cooling Fan 1 x Screws Parts 1 x Acrylic case Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 10.5cm * 7.5cm * 3.5cm / 4.13inch * 2.95inch * 1.38inch Qty per Carton 100 Carton Weight 8.20kgs / 18.08lb Carton Size 40cm * 23cm * 37cm / 15.75inch * 9.06inch * 14.57inch Loading Container 20GP: 783 cartons * 100 pcs = 78300 pcs40HQ: 1818 cartons * 100 pcs = 181800 pcs
$22.12
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3-in-1 Aluminum Heatsink Set for Raspberry Pi 3 and 2
Keep your Raspberry Pi 3 or Raspberry Pi 2 cooler with this 3-in-1 aluminum heatsink set. The three cooling heatsinks help dissipate heat from the board, supporting improved performance during use. Each heatsink has an adhesive sticker already attached. Simply remove the backing paper and install the heatsinks on your Raspberry Pi. The set includes three different heatsink sizes for use with compatible board components. Material: Aluminium Easy installation: Adhesive stickers are affixed to the heatsinks. Set contents: Three cooling heatsinks in three-piece size configuration. This set provides a straightforward cooling solution for Raspberry Pi 3 and Raspberry Pi 2 boards. Specifications Product type: Cooling heatsink set Compatibility: Raspberry Pi 3 and Raspberry Pi 2 Material: Aluminium Heatsink sizes: 14.5 × 14.5 × 6 mm; 9 × 9 × 5 mm; 9 × 9 × 5 mm Product weight: 3 g Package Contents 3 × Cooling heatsinks Packaging Individual package weight: 0.01 kg / 0.03 lb Individual package size: 3 × 2.5 × 0.7 cm / 1.18 × 0.98 × 0.28 in Quantity per carton: 500 pcs Carton weight: 3.50 kg / 7.72 lb Carton size: 17 × 16 × 15 cm / 6.69 × 6.3 × 5.91 in 20GP loading: 6,535 cartons × 500 pcs = 3,267,500 pcs 40HQ loading: 15,172 cartons × 500 pcs = 7,586,000 pcs General Material Aluminium Size 14.5x14.5x6mm, 9x9x5mm, 9x9x5mm Weight 3g Package Include Package Contents 3 x Cooling Heatsink Package Weight One Package Weight 0.01kgs / 0.03lb One Package Size 3cm * 2.5cm * 0.7cm / 1.18inch * 0.98inch * 0.28inch Qty per Carton 500 Carton Weight 3.50kgs / 7.72lb Carton Size 17cm * 16cm * 15cm / 6.69inch * 6.3inch * 5.91inch Loading Container 20GP: 6535 cartons * 500 pcs = 3267500 pcs40HQ: 15172 cartons * 500 pcs = 7586000 pcs
$18.54
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XY-LJ02 6-30V Micro USB LCD Time Delay Relay Module
Control timed switching tasks with the XY-LJ02 6–30V Micro USB LCD Time Delay Relay Module. Its LCD shows the current mode and parameters clearly, helping you check settings at a glance. Choose high-level, low-level, or passive switch triggering for different control setups. The module accepts 6–30V input and also supports convenient 5.0V micro USB power. UART data upload and parameter setting are supported for compatible configuration workflows. Flexible timing: Set OP, CL, and LOP parameters independently. Saved settings: Parameters are automatically saved after power is removed. Protection: Reverse connection protection helps prevent damage from incorrect polarity. Emergency stop: Use the STOP key to stop operation when needed. Sleep mode: After five minutes without operation, the LCD backlight turns off and wakes when any key is pressed. Use this relay module for configurable time-delay control in electronic and equipment projects. Specifications Model: XY-LJ02 Working voltage: 6–30V Micro USB power: 5.0V Trigger inputs: High level 3.0–24V; low level 0.0–0.2V; passive switch control Output capability: DC 30V 5A or AC 220V 5A Quiescent current: 15mA Working current: 50mA Isolation: Optocoupler isolation Data interface: UART data upload and parameter setting Dimensions: 8.0 × 3.8 × 1.9cm Product weight: Approximately 36g Packaging One package weight: 0.05kg / 0.12lb One package size: 10 × 10 × 2cm / 3.94 × 3.94 × 0.79in Quantity per carton: 200 pieces Carton weight: 11.00kg / 24.25lb Carton size: 42 × 42 × 32cm / 16.54 × 16.54 × 12.6in 20GP loading: 472 cartons × 200 pieces = 94,400 pieces 40HQ loading: 1,096 cartons × 200 pieces = 219,200 pieces Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 10cm * 10cm * 2cm / 3.94inch * 3.94inch * 0.79inch Qty per Carton 200 Carton Weight 11.00kgs / 24.25lb Carton Size 42cm * 42cm * 32cm / 16.54inch * 16.54inch * 12.6inch Loading Container 20GP: 472 cartons * 200 pcs = 94400 pcs40HQ: 1096 cartons * 200 pcs = 219200 pcs
$21.41
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DC 3V-7.2V High Voltage Generator Boost Power Module
Generate high-voltage pulse output from a DC 3V–7.2V power source with this compact boost power module. It is designed for 3C digital applications and uses a pulse current output type. The module provides an output voltage of about 200,000 volts, with a two-pole discharge distance of 10–20mm. The module includes approximately 100mm high-voltage and input power cords. The red input wire is positive. Use extreme caution when operating this high-voltage generator. Input range: DC 3V–7.2V Input current: 2A–5A Output: About 200,000 volts Discharge distance: 10–20mm High-voltage cord: Approximately 100mm Input power cord: Approximately 100mm This DC voltage regulator module is intended for high-voltage pulse generation in suitable 3C digital applications. Specifications Product type: Voltage regulator and high-voltage generator boost power module Power: Standard Number of pins: Standard Use: Standard Application area: 3C digital High-voltage type: Pulse current type Dimensions: D 24 × 64mm Packaging One package weight: 0.03kg / 0.06lb One package size: 8 × 5 × 3cm / 3.15 × 1.97 × 1.18in Quantity per carton: 500 pieces Carton weight: 13.50kg / 29.76lb Carton size: 42 × 52 × 32cm / 16.54 × 20.47 × 12.6in 20GP loading: 381 cartons × 500 pieces = 190,500 pieces 40HQ loading: 885 cartons × 500 pieces = 442,500 pieces Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 8cm * 5cm * 3cm / 3.15inch * 1.97inch * 1.18inch Qty per Carton 500 Carton Weight 13.50kgs / 29.76lb Carton Size 42cm * 52cm * 32cm / 16.54inch * 20.47inch * 12.6inch Loading Container 20GP: 381 cartons * 500 pcs = 190500 pcs40HQ: 885 cartons * 500 pcs = 442500 pcs
$19.68
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LDTR-WG0158 STM32F103C8T6 Development Board With SWD
Build and test embedded projects with the LDTR-WG0158 STM32F103C8T6 development board. Its on-board SWD interface supports programming with an ST-LINK V2, while the test indicator LED lets beginners create programs to control it. All GPIO pins are brought out and clearly marked for easier connection. The board also includes a 100 mA 3.3 V regulator, 37 digital I/O pins, and 10 12-bit analog input pins. Two 1X20P pin headers with 2.54 mm pitch are included for setup. Programming: On-board SWD interface for ST-LINK V2 programming. Learning feature: On-board test indicator LED for user-controlled programming. Connections: All GPIO pins are led out with marked pin names. This STM32F103C8T6 development board is intended for microcontroller programming, GPIO connection, and embedded project development. Specifications Model: DTR-WG0158 Microcontroller: STM32F103C8T6 Operating voltage: 3.3 V I/O logic voltage: 3.3 V Digital I/O pins: 37 Analog input pins: 10, 12-bit Flash memory: 64 KB RAM: 20 KB Programmable clock speed: 72 MHz maximum Burning cycles: 10,000 Regulator: 100 mA, 3.3 V Material: PCB, alloy, and plastic Color: Blue and yellow Board dimensions: 5.5 × 2.2 × 1.2 cm Board weight: 7.5 g Quantity: 1 set Package Contents 1 × STM32F103C8T6 development board 2 × 1X20P pin headers, 2.54 mm pitch Packaging Individual package weight: 0.03 kg / 0.07 lb Individual package size: 9 × 3 × 1 cm / 3.54 × 1.18 × 0.39 in Quantity per carton: 3,120 pcs Carton weight: 15.00 kg / 33.07 lb Carton size: 54 × 39 × 40 cm / 21.26 × 15.35 × 15.75 in 20GP loading: 316 cartons × 3,120 pcs = 985,920 pcs 40HQ loading: 734 cartons × 3,120 pcs = 2,290,080 pcs Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 9cm * 3cm * 1cm / 3.54inch * 1.18inch * 0.39inch Qty per Carton 3120 Carton Weight 15.00kgs / 33.07lb Carton Size 54cm * 39cm * 40cm / 21.26inch * 15.35inch * 15.75inch Loading Container 20GP: 316 cartons * 3120 pcs = 985920 pcs40HQ: 734 cartons * 3120 pcs = 2290080 pcs
$20.13
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NRF24L01 PA LNA 1100 Meter Long Range Wireless Module
Extend wireless data communication with the NRF24L01 PA LNA 1100 Meter Long Range Wireless Module. This 2.4 GHz ISM-band module combines the NRF24L01+ digital transmission chip with a high-power PA, LNA, RF switch, and band-pass filters. It supports point-to-point communication or star-network configurations for embedded wireless projects. The module is designed for convenient integration, measuring 41 mm × 15.5 mm. RF matching and optimisation support high transmission efficiency, reduced harmonics, and lower interference with external equipment. Use the recommended 3.3 V supply and connect the included antenna for operation. Specifications Product type: Long-range wireless module Wireless band: 2.4 GHz ISM Communication: Point-to-point or star network Transmission range: 1100 meters Chip: NRF24L01+ Amplification: PA and LNA RF components: RF switch and band-pass filters Working voltage: 3.0–3.6 V Recommended voltage: 3.3 V Maximum power: 20 dBm Transmit current, peak: 115 mA Receive current, peak: 45 mA Power-down current: 4.2 µA Module dimensions: 41 mm × 15.5 mm Package Contents 1 × Wireless module 1 × Antenna Packaging One package weight: 0.04 kg / 0.09 lb One package size: 6 cm × 3 cm × 1 cm / 2.36 in × 1.18 in × 0.39 in Quantity per carton: 5,200 Carton weight: 15.00 kg / 33.07 lb Carton size: 60 cm × 39 cm × 40 cm / 23.62 in × 15.35 in × 15.75 in 20GP loading: 284 cartons × 5,200 pieces = 1,476,800 pieces 40HQ loading: 661 cartons × 5,200 pieces = 3,437,200 pieces This wireless module is intended for long-range embedded data transmission in 2.4 GHz ISM-band applications. Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 6cm * 3cm * 1cm / 2.36inch * 1.18inch * 0.39inch Qty per Carton 5200 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 39cm * 40cm / 23.62inch * 15.35inch * 15.75inch Loading Container 20GP: 284 cartons * 5200 pcs = 1476800 pcs40HQ: 661 cartons * 5200 pcs = 3437200 pcs
$20.33
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LDTR-WG0257 9V-36V to 5V 3A Dual USB DC-DC Converter
Power two USB devices from a 9V–36V supply with the LDTR-WG0257 DC-DC converter. This compact module provides 5V output with a maximum 3A capacity, allowing two mobile phones to charge at the same time. It is also suitable for mobile power applications and flat-panel USB 5V-powered devices. The converter uses a PCB with electronic components and measures 7cm × 2.2cm × 2.5cm. Its maximum efficiency is 92%, with a 150kHz switching frequency and an operating temperature range of -40°C to +85°C. The package includes one DC power module. Use the LDTR-WG0257 to convert a 9V–36V input into 5V USB power for compatible devices. Specifications Model: LDTR-WG0257 Product type: Dual USB DC-DC converter Input: 9V–36V Output: 5V / 3A maximum Load capacity: Maximum output of 3A, including two mobile phones simultaneously Maximum efficiency: 92% Switching frequency: 150kHz Operating temperature: -40°C to +85°C Material: PCB and electronic components Product weight: 27g Product dimensions: 7cm × 2.2cm × 2.5cm Applications: Mobile power, mobile phones, and flat-panel USB 5V-powered devices Package Contents 1 × DC power module Packaging Package weight: 0.06kg / 0.13lb Package size: 12cm × 8cm × 2cm / 4.72in × 3.15in × 0.79in Quantity per carton: 500 pieces Carton weight: 15.00kg / 33.07lb Carton size: 60cm × 40cm × 40cm / 23.62in × 15.75in × 15.75in 20GP loading: 277 cartons × 500 pieces = 138,500 pieces 40HQ loading: 644 cartons × 500 pieces = 322,000 pieces Package Weight One Package Weight 0.06kgs / 0.13lb One Package Size 12cm * 8cm * 2cm / 4.72inch * 3.15inch * 0.79inch Qty per Carton 500 Carton Weight 15.00kgs / 33.07lb Carton Size 60cm * 40cm * 40cm / 23.62inch * 15.75inch * 15.75inch Loading Container 20GP: 277 cartons * 500 pcs = 138500 pcs40HQ: 644 cartons * 500 pcs = 322000 pcs
$19.18
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Thermoelectric Peltier Cooler Module TEC1-12703 40mm
Cool one side while the opposite side heats with the TEC1-12703 thermoelectric Peltier cooler module. Its 40 mm square format suits projects that require a compact cooling plate with a 12 V DC supply. The module has 127 component pairs and delivers up to 27 W of cooling power under the stated specifications. Install the radiator with thermal grease and provide effective heat dissipation on the heating surface during operation. Do not energize the module for more than two seconds without heat dissipation, as overheating may burn the unit. Ambient temperature can affect cooling efficiency. Specifications Product type: Thermoelectric Peltier cooler module Model: TEC1-12703 Dimensions: 40 × 40 × 4.0 mm Component pairs: 127 Rated voltage: DC 12 V Maximum voltage: 15.5 V Working current: Imax 12 A when starting at rated voltage Cooling power: Qcmax 27 W Internal resistance: 4.0–4.3 ohms at 23 ± 1°C, 1 kHz AC test Lead wire: 310 ± 5 mm, RV standard wire, single 5 mm tin-plated head Assembly pressure: 85 N/cm² Working environment: −55 to 83°C Seal: Standard 704 silicone rubber Packaging Individual package weight: 0.02 kg / 0.05 lb Individual package size: 12 × 12 × 1 cm / 4.72 × 4.72 × 0.39 in Carton quantity: 500 pieces Carton weight: 11.00 kg / 24.25 lb Carton size: 46 × 32 × 32 cm / 18.11 × 12.6 × 12.6 in This module is intended for compact thermoelectric cooling applications requiring a 12 V Peltier plate. Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 12cm * 12cm * 1cm / 4.72inch * 4.72inch * 0.39inch Qty per Carton 500 Carton Weight 11.00kgs / 24.25lb Carton Size 46cm * 32cm * 32cm / 18.11inch * 12.6inch * 12.6inch Loading Container 20GP: 566 cartons * 500 pcs = 283000 pcs40HQ: 1314 cartons * 500 pcs = 657000 pcs
$21.07 - $23.40
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NE555 Timer Relay Shield 5V 12V Delay Control Module
Delay switching for connected equipment with this NE555 Timer Relay Shield. It operates from a DC 5V or 12V power supply and lets you set the relay delay from 0 to 10 seconds. The adjustable potentiometer increases the delay time, while increasing capacitor C1 can extend it further. When powered, the relay initially keeps normally open and common disconnected, while normally closed and common remain connected. After the selected delay, the relay changes state and stays there while power remains connected. Input power and relay pull-in indicator lights show the module’s operating status. Control capacity: Controls AC 220V/10A equipment, with a stated large-equipment control rating of 2000W. Protection: Includes relay freewheeling protection. Timing formula: T = 1.1RC; for example, 100μF and 100K gives approximately 11 seconds. Applications: Delays vehicle onboard equipment startup and helps start multiple devices in sequence. Specifications Main chip: NE555 Working voltage: DC 5V/12V Adjustable delay: 0–10 seconds Module size: 6.8cm × 2.1cm Indicators: Input power and relay pull-in Packaging One package: 0.02kg / 0.05lb; 14cm × 7cm × 4cm Quantity per carton: 500 pieces Carton: 12.00kg / 26.46lb; 30cm × 50cm × 40cm Container loading: 20GP: 444 cartons × 500 pieces = 222,000 pieces; 40HQ: 1,031 cartons × 500 pieces = 515,500 pieces This relay module is designed for adjustable delay control and sequenced startup of connected equipment. Package Weight One Package Weight 0.02kgs / 0.05lb One Package Size 14cm * 7cm * 4cm / 5.51inch * 2.76inch * 1.57inch Qty per Carton 500 Carton Weight 12.00kgs / 26.46lb Carton Size 30cm * 50cm * 40cm / 11.81inch * 19.69inch * 15.75inch Loading Container 20GP: 444 cartons * 500 pcs = 222000 pcs40HQ: 1031 cartons * 500 pcs = 515500 pcs
$19.12
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Universal LED Voltage Battery Level Display Board
Monitor DC voltage with the Universal LED Voltage Battery Level Display Board. It operates across a DC5V–30V range and uses LED indicators to show the voltage level. The display refreshes every 500 milliseconds, while working current remains below 10mA. Its 46 × 15 × 3mm size follows an international standard format for easier installation. When powered on for the first time, it defaults to a three-series lithium ternary battery setting. After 10 seconds without key operation, the display switches off and enters low-power mode. You can also short-press the key to turn off the display, then press it again to wake the display and show the power consumption. Operating range: DC5V–30V Display: LED indicator Refresh speed: 500ms per update This board is designed for indoor voltage and battery-level monitoring applications. Specifications Product type: Universal LED voltage battery level display board Working current: Less than 10mA Operating voltage: DC5V–30V Display mode: LED indicator Refresh speed: 500ms/time Size: 46 × 15 × 3mm Default setting: Three-series lithium ternary batteries Power-saving function: Display turns off after 10 seconds without key operation Manual control: Short press the key to turn the display off or on Usage Notes Do not exceed the DC5V–30V operating voltage, as this may damage the product. Do not use outdoors. The product is not waterproof. Packaging One package weight: 0.05kg / 0.12lb One package size: 8 × 4 × 3cm / 3.15 × 1.57 × 1.18in Quantity per carton: 570 pieces Carton weight: 30.00kg / 66.14lb Carton size: 50 × 38 × 34cm / 19.69 × 14.96 × 13.39in 20GP loading: 412 cartons × 570 pieces = 234,840 pieces 40HQ loading: 958 cartons × 570 pieces = 546,060 pieces Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 8cm * 4cm * 3cm / 3.15inch * 1.57inch * 1.18inch Qty per Carton 570 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 38cm * 34cm / 19.69inch * 14.96inch * 13.39inch Loading Container 20GP: 412 cartons * 570 pcs = 234840 pcs40HQ: 958 cartons * 570 pcs = 546060 pcs
$19.66
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18650 Lithium Battery Capacity Tester With Resistance
Measure the capacity and internal resistance of one 18650 lithium battery with this battery capacity tester. Install the battery, wait a few seconds, and read the displayed voltage and internal resistance data after the readings stabilise. The tester supports controlled charging, discharging, automatic charge and discharge, and adjustable cycling from 1 to 9 cycles. It can measure batteries with a 4.2V charging voltage and a stop discharge voltage from 2.5V to 3.5V. Single-battery testing: Measures one battery at a time in the right-side slot. Internal resistance: Uses the DC two-wire method for reference comparison between batteries tested in the same batch. Capacity testing: Capacity is measured after the discharge cycle finishes. Power options: Uses a DC 5V external supply or an 18650 battery. This 18650 battery tester is designed for checking battery voltage, internal resistance, charging, discharging, and capacity. Specifications Product type: 18650 lithium battery capacity tester with resistance measurement Applicable batteries: Batteries with 4.2V charging and a 2.5V–3.5V stop discharge voltage Test quantity: One-way charging and discharging measurement System language: Chinese and English Power interface: Type-C Power supply: DC 5V external power supply or 18650 battery Charging: Program-controlled, approximately 1A maximum; hardware-controlled, approximately 0.5A maximum Discharging: One-way, approximately 1A maximum; automatic stop when conditions are met Charging voltage: 4.2V full-charge voltage Discharge current: Approximately 1A maximum, using two resistors; not adjustable Stop discharge voltage: Adjustable from 2.5V to 3.5V in 0.1V steps, with 11 settings Automatic charging and discharging: Supported; automatic mode ends with the battery fully charged when the stop voltage is set to 2.8V or above Cyclic charging and discharging: 1–9 cycles Status prompt: Supported Power-off save: Saves setting parameters only, not measurement data Product size: 110 × 88 × 30mm Product weight: 80g Packaging Package weight: 0.12kg / 0.27lb Package size: 16 × 11 × 5cm / 6.3 × 4.33 × 1.97in Quantity per carton: 54 pieces Carton weight: 7.60kg / 16.75lb Carton size: 50 × 35 × 32cm / 19.69 × 13.78 × 12.6in 20GP loading: 476 cartons × 54 pieces = 25,704 pieces 40HQ loading: 1,105 cartons × 54 pieces = 59,670 pieces Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 16cm * 11cm * 5cm / 6.3inch * 4.33inch * 1.97inch Qty per Carton 54 Carton Weight 7.60kgs / 16.75lb Carton Size 50cm * 35cm * 32cm / 19.69inch * 13.78inch * 12.6inch Loading Container 20GP: 476 cartons * 54 pcs = 25704 pcs40HQ: 1105 cartons * 54 pcs = 59670 pcs
$24.43
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JL0924 3.5mm RCA Jack Connector 10 Piece Pack Gold
Keep replacement connectors ready for audio wiring and repair projects with this JL0924 3.5mm RCA jack connector pack. Each connector has a golden color and is made from iron and PA66. The pack contains 10 pieces, giving you multiple connectors for planned installations or future replacements. With a withstand voltage of AC 500V (50Hz)/min and a rated load of DC 50V 0.2A, this connector is specified for electrical connection work within those ratings. Each piece measures 5.8 cm x 1.2 cm x 1.2 cm for straightforward storage and handling. This 10-piece 3.5mm RCA jack connector pack is intended for connector replacement and audio wiring projects. Specifications Model: JL0924 Product type: 3.5mm RCA jack connector Color: Golden Material: Iron + PA66 Withstand voltage: AC 500V (50Hz)/min Rated load: DC 50V 0.2A Dimensions: 5.8 cm x 1.2 cm x 1.2 cm Quantity: 10 pieces Package Contents Included: 10 x JL0924 3.5mm RCA jack connectors Packaging One package weight: 0.12 kg / 0.26 lb One package size: 10 cm x 8 cm x 3 cm / 3.94 in x 3.15 in x 1.18 in Quantity per carton: 120 packages Carton weight: 13.00 kg / 28.66 lb Carton size: 40 cm x 25 cm x 30 cm / 15.75 in x 9.84 in x 11.81 in 20GP loading: 888 cartons x 120 pieces = 106,560 pieces 40HQ loading: 2,063 cartons x 120 pieces = 247,560 pieces Package Weight One Package Weight 0.12kgs / 0.26lb One Package Size 10cm * 8cm * 3cm / 3.94inch * 3.15inch * 1.18inch Qty per Carton 120 Carton Weight 13.00kgs / 28.66lb Carton Size 40cm * 25cm * 30cm / 15.75inch * 9.84inch * 11.81inch Loading Container 20GP: 888 cartons * 120 pcs = 106560 pcs40HQ: 2063 cartons * 120 pcs = 247560 pcs
$20.29
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15W 3A UPS18650 Lithium Battery Boost Charging Module
Keep compatible equipment powered through an outage with this 15W 3A UPS18650 lithium battery boost charging module. It uses an external power supply during normal operation and switches automatically to battery power when input power fails, with no delay. When power returns, the module resumes charging automatically. Choose the optional 5V, 9V, or 12V boost output for routers, cameras, development boards, and other power-off equipment. The Type-C input supports higher current than the microUSB interface, with up to 5A passthrough. Four integrated functions provide lithium battery charging, battery protection, boost output, and UPS switching. Charging indicator: The two-color LED shows charging status. The green light stays on when the battery is full, and charging stops automatically. Power output: Rated power is up to 15W, with peak power up to 20W. Battery protection: Includes overcharge, over-discharge, over-temperature, and over-current protection. Specifications Product type: Lithium battery UPS boost charging module Model description: UPS18650 Input interface: Type-C; microUSB interface also supported Output voltage: 5V, 9V, or 12V selectable Output current: 5V at 3A; 9V at 1.6A; 12V at 1.2A Rated power: Up to 15W Peak power: Up to 20W Boost circuit: BOST boost circuit with built-in 12A MOS Efficiency: Up to 96% Static power consumption: 25mA Board size: 89 × 42mm Weight: Approximately 37g Usage and Safety Use a power supply no higher than 5V with sufficient power. Install the battery with the correct polarity. Reversed installation may burn the board. Use a grounded soldering iron and consider anti-static gloves when handling the board. Do not modify the board without technical confirmation. The module may heat during high-power operation; provide fanning. Packaging Individual package weight: 0.06kg / 0.14lb Individual package size: 12 × 7 × 4cm / 4.72 × 2.76 × 1.57in Quantity per carton: 144 pieces Carton weight: 9.80kg / 21.61lb Carton size: 38 × 30 × 50cm / 14.96 × 11.81 × 19.69in 20GP loading: 467 cartons × 144 pieces = 67,248 pieces 40HQ loading: 1,086 cartons × 144 pieces = 156,384 pieces Use it to provide uninterrupted, automatically switched power for compatible routers, cameras, development boards, and other equipment. Package Weight One Package Weight 0.06kgs / 0.14lb One Package Size 12cm * 7cm * 4cm / 4.72inch * 2.76inch * 1.57inch Qty per Carton 144 Carton Weight 9.80kgs / 21.61lb Carton Size 38cm * 30cm * 50cm / 14.96inch * 11.81inch * 19.69inch Loading Container 20GP: 467 cartons * 144 pcs = 67248 pcs40HQ: 1086 cartons * 144 pcs = 156384 pcs
$20.13
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12V 1 Channel 10A 433MHz RF Relay Switch Receiver
Control compatible electrical equipment remotely with this 12V 1-channel 10A 433MHz RF relay switch receiver. Its contact output supports AC and DC loads, with relay switching for loads up to 250V. The compact 35 × 30 × 17mm circuit board suits space-conscious installations. Choose the operating behavior for your application. Adjustable inching, self-locking, interlocking, and delay modes are selected using pin short-circuit caps. The receiver can learn compatible remote controllers using the same frequency, so a replacement remote can be paired without replacing the receiver. Practical control: Suitable for garage doors, lighting, curtains, access control systems, and motor control systems. Adjustable delays: Select 5-second, 10-second, or 15-second delay learning modes. Compact installation: The small circuit board measures 35 × 30 × 17mm. Safe operation: Turn off power before operating or making adjustments. Use this RF relay receiver to add flexible wireless switching control to compatible 12V installations. Specifications Product type: 1-channel RF relay switch receiver Operating voltage: DC 12V Available voltage options: 3V, 6V, 9V, and 24V available on request Operating frequency: 315MHz or 433.92MHz Frequency in title: 433MHz Quiescent current: ≤10mA Receiver sensitivity: ≥−95dB Output current: ≤10A Load voltage: Up to 250V Output mode: Contact output; AC and DC controllable Operating temperature: −40°C to +80°C Operating modes: Inching, self-lock, interlock, and delay Delay settings: 5 seconds, 10 seconds, and 15 seconds Board dimensions: 35 × 30 × 17mm Pairing: Learning pairing with remote controllers using the same frequency Packaging One package weight: 0.07kg / 0.15lb One package size: 7 × 6 × 3cm / 2.76 × 2.36 × 1.18in Quantity per carton: 100 pieces Carton weight: 5.50kg / 12.13lb Carton size: 36 × 25 × 10cm / 14.17 × 9.84 × 3.94in 20GP loading: 2,962 cartons × 100 pieces = 296,200 pieces 40HQ loading: 6,878 cartons × 100 pieces = 687,800 pieces Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 7cm * 6cm * 3cm / 2.76inch * 2.36inch * 1.18inch Qty per Carton 100 Carton Weight 5.50kgs / 12.13lb Carton Size 36cm * 25cm * 10cm / 14.17inch * 9.84inch * 3.94inch Loading Container 20GP: 2962 cartons * 100 pcs = 296200 pcs40HQ: 6878 cartons * 100 pcs = 687800 pcs
$23.59
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12V 22mm Black And Red LED Signal Indicator Light IP65
Monitor an AC circuit with this 12V LED signal indicator light. Its black housing and red LED provide a clear visual signal through a 22mm mounting opening. Made from PBT material, the indicator has an IP65 protection grade for use in applications requiring protected electrical components. The indicator operates at AC 50–60Hz and supports a permitted voltage range of ±20% around AC 12V. Its compact 18g design measures 5.0 × 3.6 × 3.6cm, making it suitable for panel installations where space matters. Use this black and red LED indicator light to show the operating status of compatible AC equipment and control panels. Specifications Product type: LED signal indicator light Mounting size: 22mm Color: Black and red Material: PBT Permitted voltage: ±20% (AC 12V) Operating frequency: AC 50–60Hz Brightness: ≥100cd/m² Electrical life: 30,000 hours Insulation resistance: ≥2MΩ Dielectric strength: 2.5KV (AC RMS) CTI: ≥100 Protection grade: IP65 Dimensions: 5.0 × 3.6 × 3.6cm Weight: 18g Packaging One package weight: 0.04kg / 0.08lb One package size: 5 × 4 × 4cm / 1.97 × 1.57 × 1.57in Quantity per carton: 600 pieces Carton weight: 13.70kg / 30.20lb Carton size: 36 × 36 × 30cm / 14.17 × 14.17 × 11.81in 20GP loading: 685 cartons × 600 pieces = 411,000 pieces 40HQ loading: 1,592 cartons × 600 pieces = 955,200 pieces Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 5cm * 4cm * 4cm / 1.97inch * 1.57inch * 1.57inch Qty per Carton 600 Carton Weight 13.70kgs / 30.20lb Carton Size 36cm * 36cm * 30cm / 14.17inch * 14.17inch * 11.81inch Loading Container 20GP: 685 cartons * 600 pcs = 411000 pcs40HQ: 1592 cartons * 600 pcs = 955200 pcs
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TTGO T-SIM7000G ESP32 WiFi Bluetooth Development Board
Build connected IoT projects with the TTGO T-SIM7000G ESP32 WiFi Bluetooth Development Board. It combines an ESP32-WROVER-B module with SIM7000G connectivity, Wi-Fi, Bluetooth, GPS antenna support, and a Nano SIM card interface. USB Type-C, USB, an SD card interface, and a solar input interface support flexible project setups. The board includes 4MB Flash, 8MB PSRAM, a CP2104 USB-to-TTL interface, reset and power controls, and a 2-pin 2mm JST connector. Its 18650 battery holder supports battery-powered builds, while the solar charging IC accepts 4.4–6V input. Battery protection covers incorrect polarity, overcharging, and over-discharging. Wireless development: Use Wi-Fi 802.11 b/g/n, Bluetooth 4.2 BR/EDR and BLE, and supported IPv4, IPv6, TCP, UDP, HTTP, FTP, MQTT, and SSL protocols. Power management: GPS power control can reduce consumption to 300µA during sleep. Software support: Work with FreeRTOS, OTA firmware updates, AT instructions, cloud servers, and Android or iOS apps. This development board is designed for connected ESP32 projects using Wi-Fi, Bluetooth, cellular hardware, GPS, and solar-assisted power. Specifications Hardware Main chip: ESP32 Module: ESP32-WROVER-B, SIM7000G Interfaces: USB, SD card, solar input Flash memory: 4MB Flash PSRAM: 8MB USB-to-TTL: CP2104 Clock: 40MHz Buttons and controls: Reset button, power switch SIM card: Nano SIM Antennas: SIM antenna, GPS antenna Operating temperature: -40–85°C Dimensions: 111 × 37 × 20mm Product weight: 50g Power Working voltage: 5V input Solar input voltage: 4.4–6V Working current: Approximately 200mA Charging current: 780mA Battery model: 18650 Battery holder: 18650 battery holder JST connector: 2-pin, 2mm USB connector: USB Type-C 3.0 Protection: Incorrect battery polarity, overcharge, and over-discharge protection Charging: Solar charging IC Wi-Fi Standards: FCC, CE-RED, IC, TELEC, KCC, SRRC, NCC Protocol: 802.11 b/g/n 802.11n speed: Up to 150Mbps Frequency range: 2.4–2.5GHz (2400–2483.5MHz) Transmit power: 22dBm Communication distance: 300m Wi-Fi modes: Station, SoftAP, SoftAP+Station, P2P Security: WPA, WPA2, WPA2-Enterprise, WPS Bluetooth Protocol: Bluetooth v4.2 BR/EDR and BLE Receiver: NZIF with -97dBm sensitivity Emitter: Class 1, Class 2, and Class 3; AFH Audio: CVSD and SBC Software Encryption: AES, RSA, ECC, SHA Firmware updates: UART download and OTA Development: Cloud server development and SDK firmware development Configuration: AT instruction set, cloud server, Android/iOS app Operating system: FreeRTOS Packaging One package weight: 0.08kg / 0.17lb One package size: 11 × 11 × 3cm / 4.33 × 4.33 × 1.18in Quantity per carton: 100 pieces Carton weight: 7.50kg / 16.53lb Carton size: 57 × 32 × 24cm / 22.44 × 12.6 × 9.45in Container loading: 20GP: 609 cartons × 100 pieces = 60,900 pieces; 40HQ: 1,414 cartons × 100 pieces = 141,400 pieces Package Weight One Package Weight 0.08kgs / 0.17lb One Package Size 11cm * 11cm * 3cm / 4.33inch * 4.33inch * 1.18inch Qty per Carton 100 Carton Weight 7.50kgs / 16.53lb Carton Size 57cm * 32cm * 24cm / 22.44inch * 12.6inch * 9.45inch Loading Container 20GP: 609 cartons * 100 pcs = 60900 pcs40HQ: 1414 cartons * 100 pcs = 141400 pcs
$109.09
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GA01P 2G GSM SMS Power Failure Alarm Module Switch Input
Monitor power interruptions with the GA01P 2G GSM SMS Power Failure Alarm Module. This remote alarm module uses a switch input to detect an alarm signal and notify a preset phone number by SMS or call. You can define the message sent when the alarm input is triggered and the message sent when the input returns to normal. The module accepts a DC 5V–15V power supply and can be embedded into other equipment for remote alarm applications. Switch input: An alarm is triggered when the input port is short-circuited to GND. Power failure alert: The built-in rechargeable lithium battery supplies power during a main power interruption and sends an alert to the preset number. 2G GSM signal: Designed for 2G communication only. User-defined messages: Set separate alarm and recovery message content. The GA01P provides SMS or call notifications for switch-triggered and power-failure alarms. Specifications Product type: 2G GSM SMS power failure alarm module Input: Switch signal Alarm trigger: Input port short-circuited to GND Communication: SMS or call to a preset alarm number Signal: 2G only Power supply: DC 5V–15V Battery: Built-in rechargeable lithium battery Alarm messages: User-defined trigger and recovery content Packaging One package weight: 0.12 kg / 0.27 lb One package size: 13 × 10 × 3.1 cm / 5.12 × 3.94 × 1.22 in Quantity per carton: 60 pieces Carton weight: 8.43 kg / 18.58 lb Carton size: 41 × 34 × 22 cm / 16.14 × 13.39 × 8.66 in 20GP loading: 869 cartons × 60 pieces = 52,140 pieces 40HQ loading: 2,018 cartons × 60 pieces = 121,080 pieces Package Weight One Package Weight 0.12kgs / 0.27lb One Package Size 13cm * 10cm * 3.1cm / 5.12inch * 3.94inch * 1.22inch Qty per Carton 60 Carton Weight 8.43kgs / 18.58lb Carton Size 41cm * 34cm * 22cm / 16.14inch * 13.39inch * 8.66inch Loading Container 20GP: 869 cartons * 60 pcs = 52140 pcs40HQ: 2018 cartons * 60 pcs = 121080 pcs
$50.50
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12V to 5V DC-DC Step Down Power Converter Module 15W 3A
Convert DC 8–20V input to a regulated 5V output with this 12V to 5V DC-DC step-down power converter module. It delivers up to 3A and 15W, making it suitable for applications requiring a 5V power supply from a higher-voltage DC source. With conversion efficiency of up to 96%, the module supports a working temperature range from -40°C to 80°C. Built-in over-current, over-temperature, and short-circuit protection adds protection during operation. Input voltage: DC 8–20V Output: 5V, 3A Power rating: 15W Efficiency: Up to 96% Protection: Over-current, over-temperature, and short circuit Specifications Product type: DC-DC step-down power converter module Working temperature: -40°C to 80°C Packaging One package weight: 0.05kg / 0.11lb One package size: 15 × 10 × 1.5cm / 5.91 × 3.94 × 0.59in Quantity per carton: 200 pieces Carton weight: 10.00kg / 22.05lb Carton size: 45 × 30 × 30cm / 17.72 × 11.81 × 11.81in 20GP loading: 658 cartons × 200 pieces = 131,600 pieces 40HQ loading: 1,528 cartons × 200 pieces = 305,600 pieces This module provides a 5V, 3A DC power output from an 8–20V input source. Package Weight One Package Weight 0.05kgs / 0.11lb One Package Size 15cm * 10cm * 1.5cm / 5.91inch * 3.94inch * 0.59inch Qty per Carton 200 Carton Weight 10.00kgs / 22.05lb Carton Size 45cm * 30cm * 30cm / 17.72inch * 11.81inch * 11.81inch Loading Container 20GP: 658 cartons * 200 pcs = 131600 pcs40HQ: 1528 cartons * 200 pcs = 305600 pcs
$21.11
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Metal Proximity Sensor Module 6-36VDC 8mm Detection
Detect nearby metal components with this metal proximity sensor module for 6–36 VDC applications. Its 8 mm sensing distance supports proximity detection where contact with the target is not required. The module is rated at 300 mA and combines iron with stainless steel construction. With compact dimensions of 6.5 × 3.0 × 3.0 cm, it can be integrated into equipment and control setups where space matters. Use it as a metal proximity sensor for applications requiring detection within the stated sensing range. Key Features Detection distance: 8 mm Operating voltage: 6–36 VDC Current rating: 300 mA Materials: Iron and stainless steel Product size: 6.5 × 3.0 × 3.0 cm Product weight: 95 g Specifications Product type: Metal proximity sensor module Application: Metal proximity sensing Voltage: 6–36 VDC Current: 300 mA Sensing distance: 8 mm Material: Iron and stainless steel Package Contents 1 × Metal proximity sensor Packaging Package weight: 0.10 kg / 0.22 lb Package size: 11.5 × 7.5 × 2.5 cm / 4.53 × 2.95 × 0.98 in Quantity per carton: 180 pieces Carton weight: 17.50 kg / 38.58 lb Carton size: 46 × 30 × 38 cm / 18.11 × 11.81 × 14.96 in 20GP loading: 508 cartons × 180 pieces = 91,440 pieces 40HQ loading: 1,180 cartons × 180 pieces = 212,400 pieces Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 11.5cm * 7.5cm * 2.5cm / 4.53inch * 2.95inch * 0.98inch Qty per Carton 180 Carton Weight 17.50kgs / 38.58lb Carton Size 46cm * 30cm * 38cm / 18.11inch * 11.81inch * 14.96inch Loading Container 20GP: 508 cartons * 180 pcs = 91440 pcs40HQ: 1180 cartons * 180 pcs = 212400 pcs
$22.85
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2123HSL 12038 DP200A 220-240V Brushless Cooling Fan
Use the 2123HSL 12038 DP200A brushless cooling fan for DIY projects that require a compact fan in a black PA66 housing. Its 12.0 cm × 12.0 cm × 3.8 cm size suits applications where measured dimensions matter. The fan operates at 220–240 V, 50/60 Hz, with a current of 0.14 A. Brushless design: Identified as a brushless cooling fan for DIY project use. Compact size: Measures 12.0 cm × 12.0 cm × 3.8 cm. Electrical rating: Operates at 220–240 V and 50/60 Hz with a 0.14 A current. Construction: Made from PA66 and finished in black. This brushless cooling fan is intended for DIY projects requiring a 220–240 V fan in a compact format. Specifications Model: 2123HSL 12038 DP200A Product type: Brushless cooling fan Color: Black Material: PA66 Voltage: 220–240 V Frequency: 50/60 Hz Current: 0.14 A Product dimensions: 12.0 cm × 12.0 cm × 3.8 cm Product weight: 377 g Intended use: DIY projects Packaging One package weight: 0.43 kg / 0.94 lb One package size: 12 cm × 12 cm × 4 cm / 4.72 in × 4.72 in × 1.57 in Quantity per carton: 40 pieces Carton weight: 17.00 kg / 37.48 lb Carton size: 36 cm × 36 cm × 20 cm / 14.17 in × 14.17 in × 7.87 in 20GP loading: 1,028 cartons × 40 pieces = 41,120 pieces 40HQ loading: 2,388 cartons × 40 pieces = 95,520 pieces Package Weight One Package Weight 0.43kgs / 0.94lb One Package Size 12cm * 12cm * 4cm / 4.72inch * 4.72inch * 1.57inch Qty per Carton 40 Carton Weight 17.00kgs / 37.48lb Carton Size 36cm * 36cm * 20cm / 14.17inch * 14.17inch * 7.87inch Loading Container 20GP: 1028 cartons * 40 pcs = 41120 pcs40HQ: 2388 cartons * 40 pcs = 95520 pcs
$21.18
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SF12025AT 220V 120mm AC Cooling Fan Black Iron Case
Keep compatible equipment moving air with the SF12025AT 220V AC cooling fan. It features a black iron case with a plastic fan and a 12 cm fan diameter. The fan operates at AC 220–240V with a current of 0.1A, while the attached cable measures 20 cm. Its compact 12.0 × 12.0 × 2.6 cm format suits applications where space matters. The black finish and iron case provide a straightforward look for equipment cooling setups. At 262 g, the fan is easy to handle during installation. Fan diameter: 12 cm for AC cooling applications. Electrical rating: AC 220–240V and 0.1A. Construction: Black iron case with a plastic fan. Cable: 20 cm length. The SF12025AT is designed for compact AC cooling applications requiring a 220–240V fan. Specifications Model: SF12025AT Product type: AC cooling fan Color: Black Case material: Iron Fan material: Plastic Fan diameter: 12 cm Current: 0.1A Voltage: AC 220–240V Cable length: 20 cm Dimensions: 12.0 × 12.0 × 2.6 cm Product weight: 262 g Packaging One package weight: 0.35 kg / 0.76 lb One package size: 12 × 12 × 3 cm / 4.72 × 4.72 × 1.18 in Quantity per carton: 40 pieces Carton weight: 12.40 kg / 27.34 lb Carton size: 36 × 36 × 16 cm / 14.17 × 14.17 × 6.30 in 20GP loading: 1,286 cartons × 40 pieces = 51,440 pieces 40HQ loading: 2,985 cartons × 40 pieces = 119,400 pieces Package Weight One Package Weight 0.35kgs / 0.76lb One Package Size 12cm * 12cm * 3cm / 4.72inch * 4.72inch * 1.18inch Qty per Carton 40 Carton Weight 12.40kgs / 27.34lb Carton Size 36cm * 36cm * 16cm / 14.17inch * 14.17inch * 6.3inch Loading Container 20GP: 1286 cartons * 40 pcs = 51440 pcs40HQ: 2985 cartons * 40 pcs = 119400 pcs
$22.21
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6.35mm Male To 3.5mm Female Audio Jack Adapters 10 Pack
Connect audio equipment with different jack sizes using this 10-pack of 6.35mm male to 3.5mm female audio jack adapters. Each adapter features a golden finish and an iron construction for audio jack connector or DIY use. The 6.35mm male plug connects to compatible equipment, while the 3.5mm female jack accepts a matching audio connector. With 10 adapters included, this pack provides multiple connectors for audio projects, setups, or replacements. Each adapter measures 4.5 × 1.0 × 1.0cm and weighs 58g. Use these adapters when you need to connect a 3.5mm audio plug to a 6.35mm audio jack. Specifications Product type: Audio jack adapter Quantity: 10 adapters Interface: 6.35mm male to 3.5mm female Color: Golden Material: Iron Application: Audio jack connector and DIY Dimensions: 4.5 × 1.0 × 1.0cm Weight: 58g Packaging One package weight: 0.07kg / 0.15lb One package size: 10 × 5 × 2cm / 3.94 × 1.97 × 0.79in Quantity per carton: 360 packs Carton weight: 22.60kg / 49.82lb Carton size: 42 × 32 × 32cm / 16.54 × 12.6 × 12.6in 20GP loading: 620 cartons × 360 pieces = 223,200 pieces 40HQ loading: 1,439 cartons × 360 pieces = 518,040 pieces Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 10cm * 5cm * 2cm / 3.94inch * 1.97inch * 0.79inch Qty per Carton 360 Carton Weight 22.60kgs / 49.82lb Carton Size 42cm * 32cm * 32cm / 16.54inch * 12.6inch * 12.6inch Loading Container 20GP: 620 cartons * 360 pcs = 223200 pcs40HQ: 1439 cartons * 360 pcs = 518040 pcs
$21.69
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10 Pack 2 Pin Solderless Wire Connectors, Compact Push Clamp
Connect two wires quickly without soldering using this 10-pack of 2-pin solderless wire connectors. The compact push-clamp design suits neat wiring tasks where space matters. Each connector measures 2.1 × 1.4 × 1.2 cm and weighs 3 g, making it lightweight for handling and installation. Wire support: Suitable for 0.08–2.5 mm² single hard wire or 0.08–4 mm² multi soft wire. Contact material: Phosphor copper contacts. Insulation: Modified nylon. Construction: ABS, copper, and nylon. Rated output: 250–4000 V and 32 A. These compact 2-pin wire connectors provide a solderless option for joining compatible wires in space-conscious wiring applications. Specifications Product type: 2-pin solderless wire connector with push clamp Quantity: 10 connectors Material: ABS, copper, and nylon Contact material: Phosphor copper Insulation material: Modified nylon Wire cross section: 0.08–2.5 mm² for single hard wire; 0.08–4 mm² for multi soft wire Rated output voltage: 250–4000 V Rated output current: 32 A Connector size: 2.1 × 1.4 × 1.2 cm Connector weight: 3 g Packaging Package weight: 0.03 kg / 0.06 lb Package size: 10 × 6 × 4 cm / 3.94 × 2.36 × 1.57 in Quantity per carton: 100 packages Carton weight: 12.00 kg / 26.46 lb Carton size: 40 × 30 × 20 cm / 15.75 × 11.81 × 7.87 in 20GP loading: 1,111 cartons × 100 pcs = 111,100 pcs 40HQ loading: 2,579 cartons × 100 pcs = 257,900 pcs General Material ABS, Copper, Nylon Rated Output Voltage 250-4000V Rated Output Current 32A Size 2.1*1.4*1.2cm Weight 3g Package Weight One Package Weight 0.03kgs / 0.06lb One Package Size 10cm * 6cm * 4cm / 3.94inch * 2.36inch * 1.57inch Qty per Carton 100 Carton Weight 12.00kgs / 26.46lb Carton Size 40cm * 30cm * 20cm / 15.75inch * 11.81inch * 7.87inch Loading Container 20GP: 1111 cartons * 100 pcs = 111100 pcs40HQ: 2579 cartons * 100 pcs = 257900 pcs
$19.30
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