Home Products Categories Stores Deals New Arrivals Best Sellers Trending Now

🔍

Account

US

Americas

Europe

Asia Pacific

About Us

Americas

United States
Brazil
Mexico
Argentina

Europe

United Kingdom
Russia
Spain
Germany
France
Portugal
Poland
Italy
Ukraine
Netherlands

Asia Pacific

Korea
Thailand
Japan
Indonesia
Vietnam

About Us

About
Privacy Policy
Terms & Conditions
Contact

© 2026 TopDealBox. All rights reserved.

Electronic Components & Supplies - Best Deals & Discounts - TopDealBox

Shop Electronic Components & Supplies at TopDealBox. Find the best deals and discounts. Wide selection of Electronic Components & Supplies products from verified sellers.

Home > Categories > Electronic Components & Supplies

☰FiltersPage 1 of 12

‹

1 2 3...

TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A

TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A

1.95 USD

USD 28.00

Hot★★★★★★4.9

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

DC 5V 12V 24V 1 2 4 6 8 Channel Relay Module Board Shield with Optocoupler / High and Low Level Trigger for Arduino Raspberry

1.22 USD

USD 17.12

Hot★★★★★★4.9

MKPH-Cooker Capacitor, Cooker Accessories, 630V, 0.27UF

MKPH-Cooker Capacitor, Cooker Accessories, 630V, 0.27UF

3.36 USD

USD 22.59

Hot

Rotating LED Display Alarm Electronic Clock DIY Kit Case Shell Light Control Temperature DS1302 C8051 MCU Module STC15W408AS

Rotating LED Display Alarm Electronic Clock DIY Kit Case Shell Light Control Temperature DS1302 C8051 MCU Module STC15W408AS

3.02 USD

Hot★★★★★★4.8

5PCS 12095 12085 9042 3v 5v 12v Buzzer Magnetic Long Continous Beep Tone 12*9.5mm 16R Universal buzzer 12*8.5mm

5PCS 12095 12085 9042 3v 5v 12v Buzzer Magnetic Long Continous Beep Tone 12*9.5mm 16R Universal buzzer 12*8.5mm

1.35 USD

Hot★★★★★★4.7

2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino

2.54mm Double Row Male 2~40P Breakaway PCB Board Pin Header Connector Strip Pinheader 2 * 2/3/4/6/8/10/12/15/20/40P For Arduino

1.27 USD

Hot★★★★★★4.9

CZL-601 Aluminium Alloy Waterproof Load Cell Sensor, 3KG, 5kg,6KG, 10KG,20KG,40KG 60kg 100kg 120kg weighing sensors

CZL-601 Aluminium Alloy Waterproof Load Cell Sensor, 3KG, 5kg,6KG, 10KG,20KG,40KG 60kg 100kg 120kg weighing sensors

11.35 USD

USD 76.41

Hot★★★★★★

5pcs/lot IPB60R190C6 60R190C6 6R190C6 TO-263 In Stock

5pcs/lot IPB60R190C6 60R190C6 6R190C6 TO-263 In Stock

3.15 USD

Hot

3.0 SATA External USB Hard Drive Case 2.5 Inch Enclosure Caddy HDD SSD Black UK

3.0 SATA External USB Hard Drive Case 2.5 Inch Enclosure Caddy HDD SSD Black UK

5.95 USD

USD 7.00

Hot★★★★★5.0

100pcs 0805 1% 1/8W SMD chip resistor 0R ~ 10M 0 1R 10R 100R 220R 330R 470R 1K 4.7K 10K 47K 100K 1M 10M 0 1 10 100 330 470 ohm

100pcs 0805 1% 1/8W SMD chip resistor 0R ~ 10M 0 1R 10R 100R 220R 330R 470R 1K 4.7K 10K 47K 100K 1M 10M 0 1 10 100 330 470 ohm

1.92 USD

Hot★★★★★★4.9

High Resolution P2 256*128mm SMD1515 128x64 Pixel RGB Full Color Indoor LED Panel Matrix LED Advertising TV Display Screen

High Resolution P2 256*128mm SMD1515 128x64 Pixel RGB Full Color Indoor LED Panel Matrix LED Advertising TV Display Screen

37.15 USD

USD 40.38

Hot★★★★★

High Frequency Low Resistance Aluminium Capacitor 10V 16V 25V 35V 50V 63V 100V 400V 450V 100 220 330 1000 2200 3300 4700 6800UF

High Frequency Low Resistance Aluminium Capacitor 10V 16V 25V 35V 50V 63V 100V 400V 450V 100 220 330 1000 2200 3300 4700 6800UF

3.32 USD

Hot★★★★★★4.8

1-6PCS PD/QC/AFC Type-C Decoy Board USB Boost Module 9V 12V 15V 20V Charging Voltage Protocol Trigger Board PPS/QC4+ QC3.0/2.0

1-6PCS PD/QC/AFC Type-C Decoy Board USB Boost Module 9V 12V 15V 20V Charging Voltage Protocol Trigger Board PPS/QC4+ QC3.0/2.0

4.59 USD

USD 93.37

Hot★★★★★5.0

ESP32-C3 OLED development board with 0.42 inch OLED module ceramic antenna wifi Bluetooth ESP32 supermini development board

ESP32-C3 OLED development board with 0.42 inch OLED module ceramic antenna wifi Bluetooth ESP32 supermini development board

4.67 USD

USD 56.44

Hot★★★★★★

10PCS 9042 Integrated Passive Buzzer 16R AC 3V 3.3V 9x4.2mm 9042 Active/Passive 3V 5V Mini Piezo Buzzers Speaker DIY Electronic

10PCS 9042 Integrated Passive Buzzer 16R AC 3V 3.3V 9x4.2mm 9042 Active/Passive 3V 5V Mini Piezo Buzzers Speaker DIY Electronic

1.96 USD

Hot★★★★★5.0

TENSTAR RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-Core 2MB Flash RP2350

TENSTAR RP2040-Zero RP2040 for Raspberry Pi Microcontroller PICO Development Board Module Dual-Core 2MB Flash RP2350

2.47 USD

USD 36.48

Hot★★★★★★4.9

Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA

Multi-channel Way Power Voltage Regulator Module Board Type-C DC Socket AMS1117-1.2V/1.5V/1.8V/2.5V/3.3V/5.0V 800mA

2.13 USD

USD 28.74

Hot★★★★★★4.9

DC 5V-36V 15A Max 30A 400W Dual High-Power MOSFET Trigger Switch Drive PWM Regulator Adjustment Motor Speed Control Board Module

DC 5V-36V 15A Max 30A 400W Dual High-Power MOSFET Trigger Switch Drive PWM Regulator Adjustment Motor Speed Control Board Module

1.44 USD

USD 9.66

Hot★★★★★★

Official Raspberry Pi Pico Board RP2040 Dual-Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0+ Processor

Official Raspberry Pi Pico Board RP2040 Dual-Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0+ Processor

4.13 USD

USD 86.96

Hot★★★★★★

100PCS Fast Switching Schottky Diode Electronic Component Kit set 8 Values 1N4148 1N4007 1N5819 1N5399 1N5408 1N5822 FR107 FR207

100PCS Fast Switching Schottky Diode Electronic Component Kit set 8 Values 1N4148 1N4007 1N5819 1N5399 1N5408 1N5822 FR107 FR207

2.77 USD

USD 37.38

Hot★★★★★★

1PCS HQ3268 Professional And Practical Quartz Wall Clock Movement Mechanism DIY Repair Tool Parts Kit with Red Hands

1PCS HQ3268 Professional And Practical Quartz Wall Clock Movement Mechanism DIY Repair Tool Parts Kit with Red Hands

1.90 USD

USD 25.64

Hot★★★★★★4.9

1PCS or 5PCS GY-521 MPU-6050 3-Axis Analog Gyro Sensors And 3-Axis Accelerometer Module for Motion Sensing And Orientation

1PCS or 5PCS GY-521 MPU-6050 3-Axis Analog Gyro Sensors And 3-Axis Accelerometer Module for Motion Sensing And Orientation

2.74 USD

USD 36.96

Hot★★★★★★

Type-C Micro USB D1 Mini NodeMcu ESP8266 ESP-12F Mini NodeMCU Lua 4M Bytes WiFi Module Wireless WiFi Module for Arduino

Type-C Micro USB D1 Mini NodeMcu ESP8266 ESP-12F Mini NodeMCU Lua 4M Bytes WiFi Module Wireless WiFi Module for Arduino

3.08 USD

USD 41.54

Hot★★★★★★

200-480PCS TO-92 Transistor Kit PNP/NPN Assortment Box BC547 BC327 BC337 2N2222 3904 3906 C945 Electronics Set for DIY Projects

200-480PCS TO-92 Transistor Kit PNP/NPN Assortment Box BC547 BC327 BC337 2N2222 3904 3906 C945 Electronics Set for DIY Projects

3.88 USD

USD 52.30

Hot★★★★★★

ESP32 S3 Development Board with Expansion Adapter Kit 2.4G Wifi BT Module MCU ESP32-S3 N16R8 44Pin Type-C ESP32-S3

ESP32 S3 Development Board with Expansion Adapter Kit 2.4G Wifi BT Module MCU ESP32-S3 N16R8 44Pin Type-C ESP32-S3

3.40 USD

USD 45.84

Hot★★★★★★4.9

3.3V/5V MB102 Breadboard power module+MB-102 830 points Prototype Bread board for arduino kit +65 jumper wires wholesale

3.3V/5V MB102 Breadboard power module+MB-102 830 points Prototype Bread board for arduino kit +65 jumper wires wholesale

1.40 USD

USD 19.58

Hot★★★★★★4.9

DC 5V 3-Levels Adjustable Fog Volume Single Spray Humidifier Module Mist Maker and Driver Circuit Board Fogger Atomization Film

DC 5V 3-Levels Adjustable Fog Volume Single Spray Humidifier Module Mist Maker and Driver Circuit Board Fogger Atomization Film

1.69 USD

USD 22.76

Hot★★★★★★

LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Lithium Battery Charger Board Circuit Protection

LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Lithium Battery Charger Board Circuit Protection

1.95 USD

USD 27.38

Hot★★★★★★

10k-180MHz 4MHz-24MHz 500kHz-2000kHz Sweet Donut SW Shortwave/Medium Wave Antenna AM Reception Antenna Mini Loop Antenna Module

10k-180MHz 4MHz-24MHz 500kHz-2000kHz Sweet Donut SW Shortwave/Medium Wave Antenna AM Reception Antenna Mini Loop Antenna Module

5.15 USD

USD 73.84

Hot★★★★★★

2.25-inch TFT LCD display module, wide-viewing-angle SPI colour LCD display module, 8-pin, ST7789 driver IC, 76×284 resolution

2.25-inch TFT LCD display module, wide-viewing-angle SPI colour LCD display module, 8-pin, ST7789 driver IC, 76×284 resolution

4.18 USD

USD 56.28

Hot★★★★★★

1.5Meter 21700 18650 Battery Insulation Gasket Barley Paper Li-ion Pack Cell Insulating Glue Fish Tape Warp Electrode Insulated

1.5Meter 21700 18650 Battery Insulation Gasket Barley Paper Li-ion Pack Cell Insulating Glue Fish Tape Warp Electrode Insulated

1.57 USD

USD 21.14

Hot★★★★★★

XH-M229 Desktop PC Chassis Power ATX Transfer to Adapter Board Power Supply Circuit Outlet Module 24Pin Output Terminal 24 pins

XH-M229 Desktop PC Chassis Power ATX Transfer to Adapter Board Power Supply Circuit Outlet Module 24Pin Output Terminal 24 pins

1.97 USD

USD 27.58

Hot★★★★★★

5m 18650 Battery Electrical Insulating Adhesive Paper Thickness Battery Pack Insulator Gasket Tape Warp Electrode Insulated Pads

5m 18650 Battery Electrical Insulating Adhesive Paper Thickness Battery Pack Insulator Gasket Tape Warp Electrode Insulated Pads

2.40 USD

USD 32.38

Hot★★★★★★

GPS module micro USB NEO-6M NEO-7M NEO-8M satellite positioning 51 single-chip for Arduino STM32 routines

GPS module micro USB NEO-6M NEO-7M NEO-8M satellite positioning 51 single-chip for Arduino STM32 routines

1.94 USD

USD 26.10

Hot★★★★★★4.9

10/50/100 PCS Solder Seal Wire Butt Connectors Welding Ring Heat Shrink Terminal,Waterproof Insulated Electrical Wire Terminals

10/50/100 PCS Solder Seal Wire Butt Connectors Welding Ring Heat Shrink Terminal,Waterproof Insulated Electrical Wire Terminals

1.40 USD

USD 18.82

Hot★★★★★★

Dupont Line 10CM 20CM 30CM 40Pin Male to Male + Male to Female and Female to Female Jumper Wire Dupont Cable for Arduino DIY KIT

Dupont Line 10CM 20CM 30CM 40Pin Male to Male + Male to Female and Female to Female Jumper Wire Dupont Cable for Arduino DIY KIT

1.87 USD

USD 25.10

Hot★★★★★★

USB power boost line DC 5V to DC 9V / 12V Step UP Module USB Converter Adapter Cable 2.1x5.5mm Plug

USB power boost line DC 5V to DC 9V / 12V Step UP Module USB Converter Adapter Cable 2.1x5.5mm Plug

1.87 USD

USD 25.24

Hot★★★★★★4.9

Waterproof Mini DC Volt Meter 4.5-30V 0.56" LED Digital Voltage Display Car Motorbike Marine Panel Gauge

Waterproof Mini DC Volt Meter 4.5-30V 0.56" LED Digital Voltage Display Car Motorbike Marine Panel Gauge

1.37 USD

USD 19.62

Hot★★★★★★4.9

ESP32-CAM WiFi Module 2.4G Antenna ESP32 Serial to WiFi ESP32 CAM Development Board 5V Bluetooth Camera Module

ESP32-CAM WiFi Module 2.4G Antenna ESP32 Serial to WiFi ESP32 CAM Development Board 5V Bluetooth Camera Module

7.40 USD

USD 103.70

Hot★★★★★★4.9

Solderless Breadboard Kit 830 Point 400 Point MB-102 HW-131 Power Module 3.3V 5V 65PCS Jumper Wire Set for Arduino Raspberry Pi

Solderless Breadboard Kit 830 Point 400 Point MB-102 HW-131 Power Module 3.3V 5V 65PCS Jumper Wire Set for Arduino Raspberry Pi

1.55 USD

USD 22.14

Hot★★★★★★

SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Electronic Circuit Training Suite DIY Kit

SMD NE555 CD4017 Rotating Flashing LED Components SMT LQFP44 Soldering Practice Board Electronic Circuit Training Suite DIY Kit

1.17 USD

USD 1.26

Hot★★★★★★

718 Radiator 15*10*20MM TO220 Transistor And Other Special Heat Sink Aluminum Alloy

718 Radiator 15*10*20MM TO220 Transistor And Other Special Heat Sink Aluminum Alloy

1.42 USD

Hot★★★★★★5.0

10PCS 2.00 Double Row Straight Male Pin Header 2mm 2x3/4/5/6/8/10/40 Pin Strip Connector Socket 3P/4P/6P/8P/20P/40P 2.0mm New

10PCS 2.00 Double Row Straight Male Pin Header 2mm 2x3/4/5/6/8/10/40 Pin Strip Connector Socket 3P/4P/6P/8P/20P/40P 2.0mm New

1.78 USD

USD 1.91

Hot★★★★★★5.0

200PCS 1/4W Carbon Film Resistors 5% 1R-10M 10R 47R 56R 100R 220R 1K 4K7 6K8 100K 330K 560K 1M ohm Color Ring Resistance

200PCS 1/4W Carbon Film Resistors 5% 1R-10M 10R 47R 56R 100R 220R 1K 4K7 6K8 100K 330K 560K 1M ohm Color Ring Resistance

1.07 USD

USD 1.09

Hot★★★★★★4.9

LED Water Light LED Round Water Light Production Kit for Skill Training Soldering Practice Parts Diy Electronic Kit Set

LED Water Light LED Round Water Light Production Kit for Skill Training Soldering Practice Parts Diy Electronic Kit Set

1.02 USD

USD 1.36

Hot★★★★★★5.0

10piece In-line electrolytic capacitor 35V100UF 35V 100UF

10piece In-line electrolytic capacitor 35V100UF 35V 100UF

1.39 USD

Hot

50/20PCS 0-100 digital dial dial plate Aluminum label A03 knob cap WTH118 RV24 WX050 potentiometer

50/20PCS 0-100 digital dial dial plate Aluminum label A03 knob cap WTH118 RV24 WX050 potentiometer

10.21 USD

Hot★★★★★4.0

10PCS 2.54mm R/A Double Row Female 2~40P PCB Board Right angle Pin Header socket Connector Pinheader 2*/4/6/10/40Pin For Arduino

10PCS 2.54mm R/A Double Row Female 2~40P PCB Board Right angle Pin Header socket Connector Pinheader 2*/4/6/10/40Pin For Arduino

1.77 USD

Hot★★★★★5.0

10piece Thermistor Glass encapsulated 3590 5% B value MF-58 10K MF58 100K

10piece Thermistor Glass encapsulated 3590 5% B value MF-58 10K MF58 100K

1.08 USD

USD 1.16

Hot

50pcs 1N4001 1N4002 1N4003 1N4004 1N4005 1N4006 1N4007 DO-41 Rectifier Diode 1A 50V 100V 200V 400V 600V 800V 1000V

50pcs 1N4001 1N4002 1N4003 1N4004 1N4005 1N4006 1N4007 DO-41 Rectifier Diode 1A 50V 100V 200V 400V 600V 800V 1000V

1.49 USD

USD 21.24

Hot★★★★★★4.9

127Pcs Heat Shrink Tube Sleeving Tubing Assortment Kit Electrical Connection Electrical Wire Wrap Cable Waterproof Shrinkage 2:1

127Pcs Heat Shrink Tube Sleeving Tubing Assortment Kit Electrical Connection Electrical Wire Wrap Cable Waterproof Shrinkage 2:1

1.56 USD

USD 22.28

Hot★★★★★★

50/100PCS Transistor Kit 2N2222 TO92 NPN 30v 800MA Transistors Electronic kit

50/100PCS Transistor Kit 2N2222 TO92 NPN 30v 800MA Transistors Electronic kit

1.59 USD

USD 15.94

Hot★★★★★★4.9

ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch for Arduino Phone APP ESP01S Wireless WIFI Module

ESP8266 ESP-01S 5V WiFi Relay Module Things Smart Home Remote Control Switch for Arduino Phone APP ESP01S Wireless WIFI Module

1.57 USD

USD 32.12

Hot★★★★★★

CD4017 Colorful Voice Control Rotating LED Light Kit Electronic Manufacturing DIY Kit Spare Parts Student Laboratory

CD4017 Colorful Voice Control Rotating LED Light Kit Electronic Manufacturing DIY Kit Spare Parts Student Laboratory

1.56 USD

USD 22.44

Hot★★★★★★4.9

Double sided PCB board prototype kit DIY welding project electronics hobbyist learn welding practice pcb

Double sided PCB board prototype kit DIY welding project electronics hobbyist learn welding practice pcb

1.62 USD

USD 22.74

Hot★★★★★★4.9

Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 For Arduino

Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 For Arduino

1.49 USD

USD 21.32

Hot★★★★★★4.9

Mini LCD Digital Thermometer With Waterproof Probe For Freezer Refrigerator Indoor Outdoor

Mini LCD Digital Thermometer With Waterproof Probe For Freezer Refrigerator Indoor Outdoor

1.47 USD

USD 19.88

Hot★★★★★★4.9

1/5/10PCS 1Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

1/5/10PCS 1Channel Way Optocoupler Isolation Module PC817 3V-5V 12V 24V Photoelectric Isolator Rail Holder PLC Drive Motor Board

1.55 USD

USD 22.20

Hot★★★★★★

TENSTAR INA226 INA231 IIC I2C Interface Bi-Directional Current/Power Monitoring Sensor Module CJMCU-226

TENSTAR INA226 INA231 IIC I2C Interface Bi-Directional Current/Power Monitoring Sensor Module CJMCU-226

1.48 USD

USD 21.10

Hot★★★★★★4.9

10pcs N/O Reed switch Magnetic Switch 2 * 14mm Normally Open Magnetic Induction switch For Arduino

10pcs N/O Reed switch Magnetic Switch 2 * 14mm Normally Open Magnetic Induction switch For Arduino

1.54 USD

USD 15.24

Hot★★★★★★4.8

Filters

Filters

Quick filters

Active filters

Category: Electronic Components & Supplies

Category

Active Components EL Products Electronic Accessories & Supplies Electronic Data Systems Electronic Signs Electronics Production Machinery Electronics Stocks Optoelectronic Displays Other Electronic Components Passive Components

Store ID:Store Name:

Price range

MinMax

4.7

★

5.0

4.9

4.9

4.7

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.9

4.8

4.9

4.7

4.9

Rating

MinMax

Orders

MinMax

Discount (%)

MinMax