Build, repair, and innovate with Syndmart's electronic components and DIY collection. Find resistors, capacitors, microcontrollers, Arduino and Raspberry Pi boards, breadboards, soldering tools, wiring, connectors, and everything else you need for electronics prototyping, hobbyist projects, and maker builds.
Connect electrical wiring quickly with the Electrical Quick Wire Connector Terminal 2 In 3 Out. Its PA nylon shell houses stainless steel shrapnel and electrolytic copper contacts with nickel-plated tin. The connector accepts both multi-strand flexible wire and single-strand hard wire, making wiring practical across different installations. Strip approximately 11–12 mm of insulation before inserting the wire. The direct-insertion design supports fast wiring, while the strong grip helps keep connected wires from falling out. PA engineering plastic provides flame-retardant insulation, high-temperature resistance, and resistance to color change and deformation.
Wire range: SPL series and LT-2/LT-3 accept 0.4–2.5 mm² flexible wire or 0.5–4 mm² hard wire.
LT series range: Accepts 0.4–4 mm² flexible wire or 0.5–6 mm² hard wire.
Electrical ratings: 250 V and 32 A for SPL series; LT series is rated 36 A.
This wire connector terminal is designed for fast, secure electrical wiring with flexible or solid conductors. Specifications
Product type: Electrical quick wire connector terminal
Configuration: 2 in 3 out
Materials: PA nylon shell, stainless steel shrapnel, electrolytic copper nickel-plated tin contacts
Stripping length: Approximately 11–12 mm
Rated voltage: 250 V; LT-2/LT-3: 250/600 V
Rated current: SPL series: 32 A; LT series: 36 A; LT-2/LT-3: 40 A
Features: Flame-retardant insulation, high-temperature resistance, direct insertion, fast installation, and strong tightness
Wire compatibility: Multi-strand flexible wire and single-strand hard wire
Weight options: 3.21 g per piece for 2-in/2-out; 4.55 g for 3-in/3-out; 9.9 g for 2-in/4-out; 10.18 g for 2-in/6-out; 12.5 g for 3-in/6-out; 18.3 g for 3-in/9-out; 13.14 g for 4-in/4-out; 15.8 g for 5-in/5-out
Packaging
One package weight: 0.20 kg / 0.45 lb
One package size: 15 × 12 × 5 cm / 5.91 × 4.72 × 1.97 in
Quantity per carton: 50 pieces
Carton weight: 11.00 kg / 24.25 lb
Carton size: 50 × 38 × 32 cm / 19.69 × 14.96 × 12.6 in
Container loading: 20GP: 438 cartons, 21,900 pieces; 40HQ: 1,018 cartons, 50,900 pieces
Package Weight
One Package Weight
0.20kgs / 0.45lb
One Package Size
15cm * 12cm * 5cm / 5.91inch * 4.72inch * 1.97inch
Qty per Carton
50
Carton Weight
11.00kgs / 24.25lb
Carton Size
50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch
Loading Container
20GP: 438 cartons * 50 pcs = 21900 pcs40HQ: 1018 cartons * 50 pcs = 50900 pcs
Set up clear, automatic voice prompts with this adjustable car door voice prompt module. The 90 dB MP3 speaker suits shops, supermarkets, and convenience stores, with volume adjustable using a Phillips screwdriver. You can customize the language and change the audio by opening the casing to access the speaker and chip. One speaker can connect to up to four switches. When a switch closes, the selected sound plays automatically. Multiple audio streams play in sequence, and you can replace files in the correct order to change each stream.
MP3 playback: Supports MP3 audio files.
Adjustable volume: Output level is adjustable up to 90 dB.
Flexible mounting: Includes 12 mm screw-hole spacing with 6 mm hole size.
This module provides automatic MP3 voice prompts for commercial entrances and switch-triggered applications. Specifications
Product type: Car door voice prompt module with MP3 speaker
Output power: 2 W / 8 ohms
Power supply: DC 6–30 V / 1 A
Maximum current: 1 A
Operating temperature: -20°C to 70°C
File format: MP3
Dimensions: 71 × 62 × 27 mm
Default cable length: 300 mm
Switch connections: One speaker can connect to four switches simultaneously
Language: Customizable
Packaging
One package weight: 0.07 kg / 0.15 lb
One package size: 10 × 9 × 5 cm / 3.94 × 3.54 × 1.97 in
Quantity per carton: 96 pieces
Carton weight: 7.40 kg / 16.31 lb
Carton size: 42 × 38 × 32 cm / 16.54 × 14.96 × 12.6 in
20GP loading: 522 cartons × 96 pieces = 50,112 pieces
40HQ loading: 1,212 cartons × 96 pieces = 116,352 pieces
Package Weight
One Package Weight
0.07kgs / 0.15lb
One Package Size
10cm * 9cm * 5cm / 3.94inch * 3.54inch * 1.97inch
Qty per Carton
96
Carton Weight
7.40kgs / 16.31lb
Carton Size
42cm * 38cm * 32cm / 16.54inch * 14.96inch * 12.6inch
Loading Container
20GP: 522 cartons * 96 pcs = 50112 pcs40HQ: 1212 cartons * 96 pcs = 116352 pcs
Build and test electronic circuits without soldering using the MB-102 830-hole breadboard kit. The solderless design lets you plug in and remove components quickly, making it practical for breadboard prototyping and DIY projects. The ABS plastic breadboard has black printed instructions, with color codes for each strip and contact points marked horizontally and vertically. Its self-adhesive backing helps you attach it to a surface, while the included multicolor breadboard wires support organized circuit assembly.
830 contacts: Assemble circuits with space for connected components.
Power module: The kit includes a power supply for breadboard projects.
Wide compatibility: Suitable for Arduino projects, Raspberry Pi, single-board computers, LoveRPi kits, and other DIY builds.
Versatile use: Designed for labs, industry, universities, schools, hobbies, and model making.
Stable connections: Designed to provide uninterrupted circuit connections and resist failure under various conditions.
Use this breadboard kit to prototype and assemble circuits for electronics learning, testing, and model-making projects. Specifications
Product type: Solderless breadboard kit
Model: MB-102
Material: ABS plastic
Number of contacts: 830
Back design: Self-adhesive tape strip
Markings: Black printed instructions, color-coded strips, horizontal and vertical contact-point markings
Package Contents
1 × 830-hole breadboard
1 × Power supply
65 × Breadboard wires
Packaging
One package weight: 0.16 kg / 0.36 lb
One package size: 26 × 19 × 4 cm / 10.24 × 7.48 × 1.57 in
Quantity per carton: 8 pieces
Carton weight: 2.40 kg / 5.29 lb
Carton size: 28 × 21 × 34 cm / 11.02 × 8.27 × 13.39 in
20GP loading: 1,333 cartons × 8 pieces = 10,664 pieces
40HQ loading: 3,096 cartons × 8 pieces = 24,768 pieces
Package Weight
One Package Weight
0.16kgs / 0.36lb
One Package Size
26cm * 19cm * 4cm / 10.24inch * 7.48inch * 1.57inch
Qty per Carton
8
Carton Weight
2.40kgs / 5.29lb
Carton Size
28cm * 21cm * 34cm / 11.02inch * 8.27inch * 13.39inch
Loading Container
20GP: 1333 cartons * 8 pcs = 10664 pcs40HQ: 3096 cartons * 8 pcs = 24768 pcs
Convert a 9V–36V DC power input to a 5.2V USB output with this step-down power converter. Its synchronous rectification design supports high-current, high-efficiency power conversion for compatible devices and applications. The converter includes both DC plugs and wiring terminals, giving you flexible connection options during installation or use. A USB port with a fast-charging recognition chip supports Android and iOS devices.
Wide input range: Accepts DC 9V–36V input.
USB output: Provides 5.2V output for compatible USB-powered devices.
Connection options: Includes DC plugs and wiring terminals.
Compact format: Measures 63 × 27mm for applications where space matters.
Use this DC step-down converter when you need to supply compatible USB equipment from a 9V–36V DC source. Specifications
Product type: USB step-down power converter
Input voltage: DC 9V–36V
Standard output: 5.2V, 5A, 25W
Rectification: Synchronous rectification
Charging recognition: Fast-charging recognition chip
Device compatibility: Android and iOS
Dimensions: 63 × 27mm
Connections: USB port, DC plugs, and wiring terminals
Output Capability by Input Range
9V–24V input: 5.2V, 6A, 30W
24V–32V input: 5.2V, 5A, 25W
32V–36V input: 5.2V, 3.5A, 18W
Packaging
One package weight: 0.03kg / 0.07lb
One package size: 8 × 4 × 4cm / 3.15 × 1.57 × 1.57in
Quantity per carton: 250 pieces
Carton weight: 8.50kg / 18.74lb
Carton size: 40 × 20 × 40cm / 15.75 × 7.87 × 15.75in
20GP loading: 833 cartons × 250 pieces = 208,250 pieces
40HQ loading: 1,934 cartons × 250 pieces = 483,500 pieces
Package Weight
One Package Weight
0.03kgs / 0.07lb
One Package Size
8cm * 4cm * 4cm / 3.15inch * 1.57inch * 1.57inch
Qty per Carton
250
Carton Weight
8.50kgs / 18.74lb
Carton Size
40cm * 20cm * 40cm / 15.75inch * 7.87inch * 15.75inch
Loading Container
20GP: 833 cartons * 250 pcs = 208250 pcs40HQ: 1934 cartons * 250 pcs = 483500 pcs
Build a compact 2.1-channel audio setup with the ZK-MT21 Bluetooth amplifier. It combines Bluetooth 5.0 and AUX input, giving you two ways to connect an audio source. With an unobstructed Bluetooth range of up to 15 metres, you can position a compatible device away from the amplifier. The amplifier supports speakers rated from 20W to 100W with 4–8 ohm impedance. Its output is under 50W for each left and right channel, with under 100W for the subwoofer channel. The compact 9.3 × 9 × 2.2cm enclosure suits space-conscious installations.
Audio inputs: AUX and Bluetooth.
Protection: Anti-reverse connection, overheating, overcurrent, and short-circuit protection.
Power supply: DC 12–24V/5A or above. Do not connect to a 24V battery pack.
Use the ZK-MT21 to power a compatible 2.1-channel speaker system from an AUX or Bluetooth audio source. Specifications
Model: ZK-MT21
Bluetooth version: 5.0
Bluetooth range: 15 metres unobstructed
Input sensitivity: 500mV
Input mode: AUX + Bluetooth
Power channels: 2.1 channels
Adaptable speaker power: 20–100W
Speaker impedance: 4–8 ohms
Left and right channel output: Less than 50W per channel
Subwoofer output: Less than 100W
Amplifier size: Approximately 9.3 × 9 × 2.2cm
Weight including packaging: Approximately 185g
Compatible power supply: DC 12–24V/5A or above
Packaging
One package weight: 0.20kg / 0.43lb
One package size: 12 × 12 × 3cm / 4.72 × 4.72 × 1.18in
Quantity per carton: 146 pieces
Carton weight: 30.00kg / 66.14lb
Carton size: 63 × 63 × 15cm / 24.8 × 24.8 × 5.91in
20GP loading: 447 cartons × 146 pieces = 65,262 pieces
40HQ loading: 1,039 cartons × 146 pieces = 151,694 pieces
Package Weight
One Package Weight
0.20kgs / 0.43lb
One Package Size
12cm * 12cm * 3cm / 4.72inch * 4.72inch * 1.18inch
Qty per Carton
146
Carton Weight
30.00kgs / 66.14lb
Carton Size
63cm * 63cm * 15cm / 24.8inch * 24.8inch * 5.91inch
Loading Container
20GP: 447 cartons * 146 pcs = 65262 pcs40HQ: 1039 cartons * 146 pcs = 151694 pcs
Add Bluetooth audio, music playback and an LCD lyrics display to your audio project with the 116BT Bluetooth MP3 Decoder Board. Its LCD screen shows synchronised lyrics, while Bluetooth 5.0 supports calls, recording and music playback. You can play MP3, WMA, WAV, FLAC and APE lossless music from a USB disk or TF card. Switch between USB, TF card, FM radio, LINE IN audio input and Bluetooth using the MODE button. The board also includes FM tuning from 87.5 MHz to 108.0 MHz, infrared remote control operation up to 10 metres, and power-failure memory. Recording requires a connected USB disk or TF card.
Six-button control: REC, REPEAT, VOL-, AUTO, VOL+ and MODE.
12V operation: Designed for a 12V power supply.
Compact format: Measures 90 × 57 × 28 mm.
The 116BT decoder board is designed for adding versatile music, radio, recording and Bluetooth functions to compatible audio equipment. Specifications
Product type: Bluetooth MP3 decoder board with LCD lyrics display
Bluetooth version: 5.0
Supported audio formats: MP3, WMA, WAV, FLAC and APE lossless
Music sources: USB disk and TF card
Radio: FM, 87.5–108.0 MHz
Audio input: LINE IN
Recording: Supported with a connected USB disk or TF card
Remote control: Infrared operation up to 10 m
Controls: REC, REPEAT, VOL-, AUTO, VOL+ and MODE
Power supply: 12V
Memory: Power-failure memory
Dimensions: 90 × 57 × 28 mm
Packaging
One package weight: 0.08 kg / 0.18 lb
One package size: 11 × 7 × 5 cm / 4.33 × 2.76 × 1.97 in
Quantity per carton: 356 pieces
Carton weight: 30.00 kg / 66.14 lb
Carton size: 50 × 50 × 60 cm / 19.69 × 19.69 × 23.62 in
20GP loading: 177 cartons × 356 pieces = 63,012 pieces
40HQ loading: 412 cartons × 356 pieces = 146,672 pieces
Package Weight
One Package Weight
0.08kgs / 0.18lb
One Package Size
11cm * 7cm * 5cm / 4.33inch * 2.76inch * 1.97inch
Qty per Carton
356
Carton Weight
30.00kgs / 66.14lb
Carton Size
50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch
Loading Container
20GP: 177 cartons * 356 pcs = 63012 pcs40HQ: 412 cartons * 356 pcs = 146672 pcs
Build and adjust breadboard circuits without soldering using this 840-piece jumper wire kit. It includes 14 wire lengths, giving you practical options for connecting components across a solderless breadboard. The compact package is convenient to carry between workspaces, while the copper wire material is designed for repeated circuit assembly and testing.
14 lengths: Choose from 2 mm, 5 mm, 7 mm, 10 mm, 12 mm, 15 mm, 17 mm, 20 mm, 22 mm, 25 mm, 50 mm, 75 mm, 100 mm, and 125 mm wires.
840 pieces: The kit provides jumper wires for breadboard projects and circuit connections.
Material: Made from copper wire with a dirt-resistant finish.
Portable package: The compact format is easy to carry and store.
Specifications
Product type: Solderless breadboard jumper wire kit
Quantity: 840 pieces
Wire lengths: 2 mm, 5 mm, 7 mm, 10 mm, 12 mm, 15 mm, 17 mm, 20 mm, 22 mm, 25 mm, 50 mm, 75 mm, 100 mm, and 125 mm
Material: Copper wire
Package weight: 0.08 kg / 0.19 lb
Package size: 10 × 5 × 6 cm / 3.94 × 1.97 × 2.36 inches
Packaging
Quantity per carton: 100 packages
Carton weight: 9.00 kg / 19.84 lb
Carton size: 52 × 22 × 32 cm / 20.47 × 8.66 × 12.6 inches
20GP loading: 728 cartons × 100 pieces = 72,800 pieces
40HQ loading: 1,691 cartons × 100 pieces = 169,100 pieces
This jumper wire kit is intended for making solderless breadboard connections in electronic circuit projects.
Package Weight
One Package Weight
0.08kgs / 0.19lb
One Package Size
10cm * 5cm * 6cm / 3.94inch * 1.97inch * 2.36inch
Qty per Carton
100
Carton Weight
9.00kgs / 19.84lb
Carton Size
52cm * 22cm * 32cm / 20.47inch * 8.66inch * 12.6inch
Loading Container
20GP: 728 cartons * 100 pcs = 72800 pcs40HQ: 1691 cartons * 100 pcs = 169100 pcs
Add USB, SD card, FM radio, Bluetooth, and external audio playback to your compatible audio setup with the D008BT Bluetooth decoder board. It supports Bluetooth 5.0, hands-free Bluetooth calling, and recording when a USB drive or TF card is connected. The board decodes MP3, WMA, WAV, FLAC, and APE music files, while the LCD display helps you select playback modes. Use the controls to play, pause, repeat, record, adjust volume, change folders, scan FM stations, or switch between input sources. FM reception covers 87.5–108.0 MHz. The included remote-control functions support operation from up to 10 metres. A 12V power supply enables power-failure memory for convenient use in your audio project. Specifications
Product type: Bluetooth decoder board with LCD, USB, SD, and FM radio
Bluetooth: Version 5.0; calling and recording functions
Audio formats: MP3, WMA, WAV, FLAC, and APE
Inputs: USB disk, SD interface, and LINE IN external audio input
FM frequency range: 87.5–108.0 MHz
Power supply: 12V, with power-failure memory
Remote control range: Up to 10 metres
Controls: REC, REPEAT, FD-, FD+, AUTO, VOL-, VOL+, and MODE functions
Dimensions: 112 × 62 mm
Package Contents
Decoder board: 1 × D008BT Bluetooth decoder board
Remote controls: Large remote uses 2 × 7 batteries; small remote uses button batteries
Batteries: Not included
Packaging
One package weight: 0.12 kg / 0.26 lb
One package size: 14 × 9 × 6 cm / 5.51 × 3.54 × 2.36 in
Quantity per carton: 262 pieces
Carton weight: 30.00 kg / 66.14 lb
Carton size: 50 × 50 × 60 cm / 19.69 × 19.69 × 23.62 in
Use the D008BT to add versatile music playback, radio, Bluetooth, and recording functions to an audio project.
Package Weight
One Package Weight
0.12kgs / 0.26lb
One Package Size
14cm * 9cm * 6cm / 5.51inch * 3.54inch * 2.36inch
Qty per Carton
262
Carton Weight
30.00kgs / 66.14lb
Carton Size
50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch
Loading Container
20GP: 177 cartons * 262 pcs = 46374 pcs40HQ: 412 cartons * 262 pcs = 107944 pcs
Keep your hands free while working, gaming, or using push-to-talk functions with this wireless Bluetooth USB foot pedal keyboard shortcut switch. Connect it to a computer by USB cable, or use Bluetooth with a PC, iPad, iPhone, Android tablet, or smartphone. The two-pedal keyboard lets you assign individual keys, key combinations, hotkeys, or shortcuts such as Ctrl + Alt + P and Alt + A. Use the Foot Switch Configuration Software to customize its functions. Its ergonomic design responds to a gentle tap, while the sturdy build and weight support convenient foot operation.
Connection options: USB mode and Bluetooth mode.
Custom shortcuts: Supports single keys, combinations, hotkeys, and shortcut keys.
Applications: Suitable for sewing machines, electric sewing machines, dispensing machines, machine tools, medical equipment, instruments, computers, and office use.
This foot pedal switch provides hands-free keyboard control for computers, mobile devices, equipment, and office tasks. Specifications
Product type: Wireless Bluetooth USB foot pedal keyboard shortcut switch
Pedal configuration: Two keys
Connection modes: USB and Bluetooth
Configuration: Foot Switch Configuration Software
Supported devices: PC, iPad, iPhone, Android tablet, and smartphone
Package weight: 0.85 kg / 1.87 lb
Package size: 33 × 17.5 × 5 cm / 12.99 × 6.89 × 1.97 in
Packaging
Quantity per carton: 22 pieces
Carton weight: 18.00 kg / 39.68 lb
Carton size: 69 × 43 × 30 cm / 27.17 × 16.93 × 11.81 in
20GP loading: 299 cartons × 22 pieces = 6,578 pieces
40HQ loading: 695 cartons × 22 pieces = 15,290 pieces
Package Weight
One Package Weight
0.85kgs / 1.87lb
One Package Size
33cm * 17.5cm * 5cm / 12.99inch * 6.89inch * 1.97inch
Qty per Carton
22
Carton Weight
18.00kgs / 39.68lb
Carton Size
69cm * 43cm * 30cm / 27.17inch * 16.93inch * 11.81inch
Loading Container
20GP: 299 cartons * 22 pcs = 6578 pcs40HQ: 695 cartons * 22 pcs = 15290 pcs
Protect your T-Camera ESP32 WROVER Module with this compact black PVC case. Its lightweight design helps shield the camera module from dust, scratches, and damage during handling or storage. The case also includes a small rope hole on the back, giving you a convenient carrying option. A reserved microphone wiring port lets you route the microphone connection while the protective case is fitted. The package includes four screws for securing the case to your camera module.
Material: PVC
Colour: Black
Design: Compact and lightweight protective case
Features: Dust, scratch, and damage protection
Carrying: Small rope hole on the back
Wiring: Reserved microphone wiring port
This black PVC case is designed to protect a T-Camera ESP32 WROVER Module while allowing microphone wiring and convenient carrying. Specifications
Product type: Protective case
Compatible product: T-Camera ESP32 WROVER Module
Package weight: 0.04 kg / 0.09 lb
Package size: 15 × 10 × 1 cm / 5.91 × 3.94 × 0.39 in
Package Contents
1 × Black PVC case
4 × Screws
Packaging
Quantity per carton: 300 pieces
Carton weight: 10.00 kg / 22.05 lb
Carton size: 42 × 26 × 26 cm / 16.54 × 10.24 × 10.24 in
20GP loading: 939 cartons × 300 pieces = 281,700 pieces
40HQ loading: 2,180 cartons × 300 pieces = 654,000 pieces
Package Weight
One Package Weight
0.04kgs / 0.09lb
One Package Size
15cm * 10cm * 1cm / 5.91inch * 3.94inch * 0.39inch
Qty per Carton
300
Carton Weight
10.00kgs / 22.05lb
Carton Size
42cm * 26cm * 26cm / 16.54inch * 10.24inch * 10.24inch
Loading Container
20GP: 939 cartons * 300 pcs = 281700 pcs40HQ: 2180 cartons * 300 pcs = 654000 pcs
Connect and organize wiring without soldering using this 10-pack of 5-pin push clamp wire connectors. Each connector has five push clamp positions for joining compatible wires in electrical wiring projects. The compact design measures 2.6 × 2.1 × 1.2 cm and weighs 7 g per connector, making it convenient to handle and position. These solderless wire connectors support single hard wires from 0.08 to 2.5 mm² and multi soft wires from 0.08 to 4 mm². Their construction combines ABS, modified nylon insulation, and phosphor copper contacts. With a rated output current of 32 A and rated output voltage of 250–4000 V, they are designed for connecting compatible wires within the stated specifications. Use the 10-piece set for wiring tasks that require compact, push-in wire connections without solder. Specifications
Product type: 5-pin push clamp solderless wire connector
Quantity: 10 connectors
General materials: ABS, copper, and nylon
Insulation material: Modified nylon
Contact material: Phosphor copper
Wire capacity: 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: 2.6 × 2.1 × 1.2 cm
Connector weight: 7 g
Packaging
Package weight: 0.08 kg / 0.17 lb
Package size: 10 × 6 × 4 cm / 3.94 × 2.36 × 1.57 in
Quantity per carton: 100 packages
Carton weight: 14 kg / 30.86 lb
Carton size: 44 × 34 × 24 cm / 17.32 × 13.39 × 9.45 in
20GP loading: 742 cartons × 100 pieces = 74,200 pieces
40HQ loading: 1,724 cartons × 100 pieces = 172,400 pieces
General
Material
ABS, Copper, Nylon
Rated Output Voltage
250-4000V
Rated Output Current
32A
Size
2.6*2.1*1.2cm
Weight
7g
Package Weight
One Package Weight
0.08kgs / 0.17lb
One Package Size
10cm * 6cm * 4cm / 3.94inch * 2.36inch * 1.57inch
Qty per Carton
100
Carton Weight
14.00kgs / 30.86lb
Carton Size
44cm * 34cm * 24cm / 17.32inch * 13.39inch * 9.45inch
Loading Container
20GP: 742 cartons * 100 pcs = 74200 pcs40HQ: 1724 cartons * 100 pcs = 172400 pcs
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
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
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
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
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
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
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
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
