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Shop the best prices on 21,472 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Rosfix, Lichifit and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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33 - 64 of 3,200
TLP627-1 DIP-4 Optocoupler IC, 10 Pcs, Original P627 DIP-4, 2025
$15.95 Save $8.00 RRP: $23.95
XY-PWM Signal Generator 1 Channel 1H/z-150KH/z LCD Display Module With Adjustable Pulse Frequency And Duty Cycle Switch
$20.95 Save $10.00 RRP: $30.95
Pool Heater Control Board with Switch Pad 472610Z for Mastertemp StaRite MaxETherm Replacement 461105
$16.95 Save $7.00 RRP: $23.95
25W Wirewound Potentiometer Rotary Rheostat 20 Ohm Power Ceramic Variable Resistor
$17.95 Save $11.00 RRP: $28.95
CD60 330V 80uF HQ Neon-Compatible Start Capacitor Starter Accessories for QD110H/QD158H Compressor (1x HQ Genuine Capacitor 80μF ) Lichifit
$17.95 Save $2.00 RRP: $19.95
RF Switch SP8T DC2.5GHz Wideband Antenna Signal Module TTL CMOS Compatible with HMC253AQS24E
$29.95 Save $15.00 RRP: $44.95
Three Phase Power Filter 380V EMI Noise Suppression HT531 10A100A Industrial AC Line Use
$219.00 Save $110.00 RRP: $329.00
T2 Copper Sheet 4x100x200mm Conductivity Heat Dissipation for DIY and Industrial Use
$59.00 Save $30.00 RRP: $89.00
Control Board GLXLOCALP4 Display Replacement for Hayward Aqua Logic PLP4 Pool Automation Systems
$309.00 Save $160.00 RRP: $469.00
Elevator Main Control Board MCTCMCBC3 for Nice 3000+ Inverter Lift Upgrade with Enhanced Safety
$674.00 Save $325.00 RRP: $999.00
100PCS 0.5W SMD Zener Diode 5V1 LL34 Package Current Capability and Reliability
$1,649.00 Save $850.00 RRP: $2,499.00
TD251N12KOF IGBT Power Module 1200V Power Output for Efficient Energy Conversion
$129.00 Save $70.00 RRP: $199.00
GPSDO GPS Disciplined Oscillator 10MHz Precision Clock with Accurate 1PPS for Audio Decoders
$139.00 Save $80.00 RRP: $219.00
500pcs KBJ2506 KBJ25J Bridge Rectifier 25A 600V Current Stable Power Conversion
$824.00 Save $425.00 RRP: $1,249.00
200pcs Diode Kit Speed Switching LED and Signal Diodes for Electronics Projects
$624.00 Save $325.00 RRP: $949.00
100pcs 5mm Green LED Diodes Bright Low Power Lights 2V 20mA for DIY Electronics Projects
$1,899.00 Save $950.00 RRP: $2,849.00
MCC143906 Air Conditioner Power Supply Board 4316V378 Fan Control Replacement Efficient Energy Saving
$339.00 Save $170.00 RRP: $509.00
200PCS Diode Assortment Kit MultiType Quick Recovery Switching Schottky Rectifier for Electronics
$379.00 Save $195.00 RRP: $574.00
2MBI300VX17050 IGBT Power Module 1700V 300A Voltage Thyristor SCR for Industrial Motor Drives
$699.00 Save $350.00 RRP: $1,049.00
Three Phase Power Filter 380V EMI Noise Reduction for Servo Drive and Frequency Converter 60A
$299.00 Save $140.00 RRP: $439.00
Rectifier Diode Kit 200pcs Efficiency 10 Value Electronic Assortment with Storage Box
$479.00 Save $245.00 RRP: $724.00
1Pcs SKIIP23NAB126V10 SKIIP24NAB126V10 IGBT Power Module Power Efficiency Long Lifespan
$139.00 Save $70.00 RRP: $209.00
Microwave Oven Control Board Replacement with Buttons, Universal Circuit Motherboard Part
$38.95 Save $20.05 RRP: $59.00
20pcs 27K Ohm Metal Film Resistor 3W 1% Tolerance Voltage Endurance Stable Performance
$149.00 Save $70.00 RRP: $219.00
Lm358 100 Times Gain Signal Amplification Amplifier Operational Amplifier Module Directly Input Output Signal 5V12V Accessories
$17.95 Save $9.00 RRP: $26.95
Current Sensor Module WCS1800/1700/1600 35A/70A/100A with Adjustable Overcurrent Protection for Electronics Projects
$17.95 Save $11.00 RRP: $28.95
20pcs USB TypeC Charging Module 5V to 4.2V DCDC Converter Board for Lithium Battery Fast Charging
$44.95 Save $24.05 RRP: $69.00
PCB Holder with 360° Rotation and AntiSlip Base for Electronics and Soldering Clamp
$28.95 Save $16.00 RRP: $44.95
360 Degree Rotating PCB Holder with Adjustable Circuit Board Clamp for DIY Motherboard Soldering
$32.95 Save $18.00 RRP: $50.95
3.5 Inch LCD Display Touch Screen with Wide Compatibility for Raspberry Pi and Electronics Projects
$35.95 Save $18.05 RRP: $54.00
USB Programmer and Emulator for Microcontrollers MultiDevice Development Tool
$29.95 Save $16.00 RRP: $45.95
1.8 inch SPI TFT LCD Module, Compact Color Display for Arduino STM32 AVR PIC
$19.95 Save $12.00 RRP: $31.95