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Shop the best prices on 17,714 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Power4Laptops, Lift-Spares, Mr Paper and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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417 - 448 of 3,200
HUANANZHI X99-BD4 Motherboard - Socket LGA2011-3, X99 Chipset, 4 DDR4 Slots, Haswell-E/Broadwell-E Support.
$159.00
Athlon II X4 638 CPU - Socket FM2 4 Cores 4 Threads 2.7GHz 4MB L2 Cache 65W.
$34.95
Motorcycle accessories are suitable for Kawasaki Z900 17-21 years ABS plastic modified engine side cover anti-drop rubber block
$199.00
1000pcs 3W 3.9 Ohm Metal Film Resistors 1% Precision Tolerance Power Low Noise
$209.00 Save $100.00 RRP: $309.00
Refrigerator Control Board P711 Replacement for Dometic 3Way RV Fridges with Wide Compatibility
$38.95 Save $20.05 RRP: $59.00
3V Electronic Buzzer Alarm 80dB Passive Electromagnetic Beep Tone 10Pcs Easy Installation
$14.95 Save $8.00 RRP: $22.95
Microwave Voltage Diode W11256462 Replacement for W10575765 AP6784287 1Pack Durable Build
$14.95 Save $8.00 RRP: $22.95
Voltage Rectifier Diode 15kV 2A Silicon Stack for Stable ACDC Conversion and LongLife Use
$84.00 Save $45.00 RRP: $129.00
RF SWR Bridge 0.13000MHz PCB for VSWR Loss and Precise Impedance Measurement
$14.95 Save $8.00 RRP: $22.95
Morse Code Decoder CW DIY Kit with LCD Display for Radio Training and Welding Practice
$20.95 Save $10.00 RRP: $30.95
10pcs IRF840 MOSFET TO220 Voltage NChannel Power Transistor 500V 8A
$14.95 Save $8.00 RRP: $22.95
DS21Q41BT Quad T1 Framer IC 128TQFP Speed Data Processing Chip 21Q41
$14.95 Save $8.00 RRP: $22.95
TTP223 Capacitive Touch Sensor Module 10 Pack, Adjustable Sensitivity Board for Arduino
$14.95 Save $8.00 RRP: $22.95
1600V 100A Three Phase Bridge Rectifier Frequency AC to DC with Efficient Heat Dissipation
$30.95 Save $15.00 RRP: $45.95
4 Channel Optocoupler Isolation Module Voltage Converter Relay Board 3.3V 5V to 24V for Industrial Use
$14.95 Save $8.00 RRP: $22.95
Pack of 2 36MT160 Three Phase Bridge Rectifier Diode 35A 1600V Heavy Duty Voltage
$32.95 Save $17.00 RRP: $49.95
Breadboard Kit with 830 Points, 9V Power Supply and Comprehensive Electronics Components Set
$17.95 Save $9.00 RRP: $26.95
Electronics Starter Kit for Beginners with 830 Hole Breadboard, Comprehensive Component Set
$19.95 Save $9.00 RRP: $28.95
Adjustable PCB Holder 360° Rotation Soldering Station Fixture for Motherboard
$23.95 Save $12.00 RRP: $35.95
8 Channel Optocoupler Isolation Module Voltage Board for Signal Safety and Motor Control
$14.95 Save $8.00 RRP: $22.95
QL100A1200V Single Phase Rectifier Bridge 100A 1200V Current Capacity Durable Construction
$14.95 Save $8.00 RRP: $22.95
CL0412 Microwave Oven Diode Replacement with Long Service Life and Easy Installation
$14.95 Save $8.00 RRP: $22.95
Three Phase Rectifier Bridge MDS300A Current for Electrical Equipment with Efficient Heat Dissipation
$22.95 Save $12.00 RRP: $34.95
MAX31856 Thermocouple Amplifier with 8kV Protection Accuracy K Type Module for 3D Printer
$18.95 Save $9.00 RRP: $27.95
80mm CNC Manual Pulse Encoder Handwheel Aluminum Alloy 4Pin Precise Position Control
$28.95 Save $14.00 RRP: $42.95
HMC253AQS24E DC2.5GHz SP8T RF Switch Module, Single Positive Bias, TTL/CMOS Compatible
$38.95 Save $20.05 RRP: $59.00
Infrared Receiver Module VS838 15m Range Wide Angle IR Remote Control Sensor 10Pack Black
$14.95 Save $8.00 RRP: $22.95
SP8T RF Switch DC2.5GHz Wideband Module TTL CMOS Compatible
$39.95 Save $19.05 RRP: $59.00
B130L13F SMA DO214AC Schottky Diode 30V 16pcs Surge Protection Fast Response
$22.95 Save $11.00 RRP: $33.95
NE555P Precision Timer IC DIP8 for PWM and Oscillator Circuits with Wide Voltage Range
$14.95 Save $8.00 RRP: $22.95
80uF 450V Motor Run Capacitor Voltage Stable Power Output Long Lifespan for HVAC
$14.95 Save $8.00 RRP: $22.95
Electromagnetic Swing Kit DIY with Compact Circuit Board for DC5V Electronic Welding Projects
$15.95 Save $8.00 RRP: $23.95