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Shop the best prices on 6,130 great value circuit boards & components. Shopping for circuit boards & components is easy with Fruugo, with SALE discounts, offers and savings on Jaycar, TechBrands, Huananzhi and more. Buy circuit boards & components online safely with Fruugo, with secure payment and fast shipping to United States.

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1,857 - 1,888 of 3,200
Pool Heater Control Board 420020007S with 472610Z Membrane Pad Replacement Kit for Pentair MasterTemp
$129.00 Save $70.00 RRP: $199.00
100pcs CBB81 103J 1600V Polypropylene Film Capacitors 0.01uF 10nF P15 Voltage
$179.00 Save $80.00 RRP: $259.00
Brushless Motor Driver Board DC 7V12V with Low Noise and Overcurrent Protection for Hard Disk
$16.95 Save $7.00 RRP: $23.95
10pcs DHT22 AM2302 Temperature and Humidity Sensor Module for Arduino and Raspberry Pi Projects
$25.95 Save $10.00 RRP: $35.95
Microwave Frequency Multiplier 8GHz to 16GHz Frequency Output RF Signal Frequency Doubler
$32.95 Save $15.00 RRP: $47.95
ESD Anti Static Workbench Mat 0.6m x 1.2m Grey Heat Resistant Durable Surface for Electronics
$299.00 Save $150.00 RRP: $449.00
20PCS MF52 NTC Thermistor Assortment Kit 1K100K Ohm Precision Temperature Sensor Set
$31.95 Save $14.00 RRP: $45.95
Refrigeration Tubing Enamelled Copper Wire Magnet Coil Tube 99.9% T2 Red Copper Pack of 56 Multiple Sizes 1m x 6mm x 1.5mm
$119.00 Save $60.00 RRP: $179.00
BQ25504 Solar Energy Harvesting Module MPPT Converter LowPower Energy Collector Model 25504 LiIon Battery Compatible
$25.95 Save $15.00 RRP: $40.95
Touch Button Module, 10Pack Capacitive Switches, Capacitive Sensor Module, Low/ Level Output, Home Automation
$14.95 Save $8.00 RRP: $22.95
PC817 2Channel Optocoupler Voltage Isolation Module, 3.630V Input, Isolated, 2/4/8Channel Optional, Pack Of 2
$14.95 Save $8.00 RRP: $22.95
TTP223B Capacitive Touch Sensor Module 10Pcs Pack For Electrical Device Arduino Compatible
$14.95 Save $8.00 RRP: $22.95
IEC Socket Filter AN-10A2IL AN-6A2IL AN-3A2IL EMI RFI Noise Filter 10A 6A 3A Specifications Compatibility
$14.95 Save $8.00 RRP: $22.95
AC Socket Fuse Filter CW2B-06A-T CW2C-10A-T CW2A-10A-T 6A 10A Power Filter with Fuse Compatibility
$17.95 Save $9.00 RRP: $26.95
Enameled Copper Wire Winding Coil, Insulated Magnet Wire, 500 g Spool, 0.19 mm Diameter, For Transformers and Inductors
$104.00 Save $55.00 RRP: $159.00
AC Power Socket with Fuse and EMI Filter 10A Panel Mount for Overload Protection and Noise Reduction
$19.95 Save $12.00 RRP: $31.95
PC817 Optocoupler Isolation Board 3.630V 24 Channel Voltage Converter Module Driver Photoelectric Isolated 817
$14.95 Save $8.00 RRP: $22.95
EMI Power Filter IEC Inlet Socket 3A FN9222306 for EMI Noise Reduction Panel Mount
$69.00 Save $30.00 RRP: $99.00
DIY Electronic Kit LED Ferris Wheel 12x12 Dot Matrix 5V Colorful Flashing Solder Practice
$29.95 Save $16.00 RRP: $45.95
ACS758LCB 050B Current Sensor, 50A, PFF Package, Low Power Loss, Fast Response Time
$14.95 Save $8.00 RRP: $22.95
6x6x4.5mm Panel PCB Momentary Tactile Push Button Switch 100 Pcs 4 Pin DIP Tact Switch for Electronics Projects
$1,249.00 Save $650.00 RRP: $1,899.00
HGL63/4 63A 4Pole Disconnect Switch with Current Capacity and Reliable Circuit Isolation
$32.95 Save $18.00 RRP: $50.95
HT7150 LDO Voltage Regulator IC 5V 30mA Low Dropout 50pcs SOT-89 Package Compatible with HT7150-1 7150-1
$23.95 Save $12.00 RRP: $35.95
Weak and Voltage Amplifier Module LM358 Dual OpAmp 3.524V 1520mA 2Pack for DC Pulse
$14.95 Save $8.00 RRP: $22.95
Pulse Generator Module with Adjustable Frequency and Duty Cycle, Stable Square Wave Signal Output
$31.95 Save $16.00 RRP: $47.95
EMI Filter for Power SinglePhase AC Socket 220V CW1D1AT Pack of 9 Multiple Models
$34.95 Save $17.00 RRP: $51.95
W3230 Digital Temperature Controller Module with LED Display for Precise Heating and Cooling
$14.95 Save $8.00 RRP: $22.95
50pcs AMS1117 Voltage Regulator Assorted Kit 1.2V 2.5V 3.3V 5.0V ADJ SOT223 Stable Supply
$14.95 Save $8.00 RRP: $22.95
Enameled Copper Wire Spool 500 g / 17.6 oz, 0.15 mm Diameter, Insulated Wire For Transformers And Inductors
$54.00 Save $30.00 RRP: $84.00
TTP223 Capacitive Button Touch Sensor Module Low Power Consumption For Long Lasting Use Arduino Compatible
$14.95 Save $8.00 RRP: $22.95
TTP223 Capacitive Button Touch Sensor Module Low Power Consumption For Long Lasting Use Arduino Compatible
$14.95 Save $8.00 RRP: $22.95
Refrigeration Tubing Enamelled Copper Wire Magnet Coil Tube 99.9% T2 Red Copper Pack of 56 Multiple Sizes 1m x 6mm x 1.5mm
$289.00 Save $150.00 RRP: $439.00