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Shop the best prices on 19,320 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lift-Spares, Rosfix and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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993 - 1,024 of 3,200
NTC Thermistor 20mm 5D20 MF72 Power Thermistor for Surge Current Protection and Energy Saving
$31.95 Save $15.00 RRP: $46.95
STM32F103C8T6 Development Board 5PCS ARM CortexM3 40Pin Micro USB SWD Debugging Module
$14.95 Save $8.00 RRP: $22.95
ESP32C6 WiFi 6 Bluetooth 5.0 Development Board with 1.47 Inch LCD Display and RGB LED
$28.95 Save $15.00 RRP: $43.95
Shortwave Radio Filter Low Pass for Medium Wave Reception with Fidelity Signal Filtering
$14.95 Save $8.00 RRP: $22.95
Power Silicon Controlled Rectifier T459N24TOF with Heat Dissipation and Long Service Life
$149.00 Save $80.00 RRP: $229.00
ATX Power Supply Module with Stable MultiVoltage Output and Replaceable Fuses for Bench Work
$14.95 Save $8.00 RRP: $22.95
1000W Braking Resistor 150 Ohm Aluminum Housed for Frequency Converter Power Dissipation
$179.00 Save $90.00 RRP: $269.00
100PCS RS16 16mm Rotary Encoder with Push Button 2 Pole 3 Position Band Switch Silver
$179.00 Save $90.00 RRP: $269.00
2X BY296 2A 100V Rectifier Diode DO201AD Current Power Diode for Voltage Surge Protection
$14.95 Save $8.00 RRP: $22.95
25W SMA RF Attenuator 40dB 50 Ohm DC3GHz Male to Female Power Wide Frequency Range
$39.95 Save $19.05 RRP: $59.00
100PCS 15mm Vertical Shaft Potentiometer 1K Ohm RV09 Adjustable Resistor Sealed 3 Pin Horizontal Mount
$47.95 Save $26.05 RRP: $74.00
Single Phase AC Power Filter 220V 30A Three Stage EMI Filter for Servo Motor Noise Reduction
$219.00 Save $110.00 RRP: $329.00
WZ5005 DC Adjustable Power Supply 50V Precise Voltage Regulation Laboratory Bench Module
$59.00 Save $25.00 RRP: $84.00
Humidifier Control Board with Advanced Atomization, Four Outlet Ultrasonic Module for Home and Office
$14.95 Save $8.00 RRP: $22.95
20PCS 1N5404 400V 3A Rectifier Diode DO214AB Voltage and Current Power Entry Module
$46.95 Save $22.05 RRP: $69.00
USB Hub Expansion Board with 4 Ports and RJ45 Ethernet for MilkV Duo Linux Development Board
$22.95 Save $11.00 RRP: $33.95
Reballing Station with Direct Heating for Memory Chip , 0.45mm BGA Reballing Kit and Stencil Set
$18.95 Save $9.00 RRP: $27.95
Voltage Rectifier Diode MD300A MD250A MD200A 1600V 1400V Industrial Power Use
$169.00 Save $90.00 RRP: $259.00
TLP2160 TP F SOP8 Optocoupler IC Isolation Photorelay Low Power Optical Relay
$14.95 Save $8.00 RRP: $22.95
2X BY252 3A 400V Rectifier Diode DO201AD Voltage Protection and Current Capacity
$14.95 Save $8.00 RRP: $22.95
SI5351 Clock Generator Module, Precision 2.5KHz200MHz Shielded Programmable Frequency Generator
$21.95 Save $11.00 RRP: $32.95
15W 3A Lithium Battery Boost Converter Charging Module for Computer Development and Electronics
$19.95 Save $10.00 RRP: $29.95
H Bridge Motor Driver 2 Channel 2.5A PWM Speed Control Dual DC Motor Module for Robot Projects
$14.95 Save $8.00 RRP: $22.95
0603 SMD Resistor Network Pack 100R–680R, Multiple Values for Easy Circuit Integration
$54.00 Save $30.00 RRP: $84.00
MDQ100A 1600V Single Phase Bridge Rectifier Module Voltage Protection 100A Diode
$119.00 Save $60.00 RRP: $179.00
EMI Power Line Filter 220V 8A Dual Mode Noise Reduction for Industrial and Audio Equipment
$34.95 Save $17.00 RRP: $51.95
RF Band Pass Filter 703748MHz 45MHz Bandwidth SMA Connector Aluminum Shielded for Noise Reduction
$30.95 Save $15.00 RRP: $45.95
10PCS ADUM1201 Digital Isolator Magnetic Module Speed SPI CAN Bus Transceiver 125Mbps
$26.95 Save $14.00 RRP: $40.95
XR2206 Signal Generator Kit 1Hz1MHz Accuracy Waveform Output DIY Adjustable Function Generator
$14.95 Save $8.00 RRP: $22.95
LED Matrix Display Module 8x8 LED Dot Matrix 5V for Arduino and Microcontroller Projects
$16.95 Save $8.00 RRP: $24.95
Motherboard Replacement for Roborock S50 S51 S50200 S55200 S50203 Error 13 Fix
$40.95 Save $23.05 RRP: $64.00
10 Pieces LM317T LM317 Adjustable Voltage Regulator IC 1.2V37V 1.5A Wide Range Output
$14.95 Save $8.00 RRP: $22.95