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Shop the best prices on 13,722 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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3,105 - 3,136 of 13,722
Adjustable Regulated Power Supply Kit LM317 with Output Protection and Rectifier Circuit, DC 5-35V, AC 6-25V Input
$14.95 Save $8.00 RRP: $22.95
Fuse Fuse Accessories SQB1 2071332 400A Fuse Fuse Accessories Electronic Components
$379.00 Save $195.00 RRP: $574.00
W5500 Chip 2PCS SPI to LAN Ethernet Converter TCP/IP Module Compatible with Arduino Projects
$15.95 Save $8.00 RRP: $23.95
Adjustable DC Voltage Regulator Module 4-75V Input 0.93-20V Output 95% Efficiency 2.5A Specifications 1pc
$389.00 Save $185.00 RRP: $574.00
Spot Welder Control Board Model 41A With Digital Display Current Controller Adjustable Time For Home Appliances
$84.00 Save $45.00 RRP: $129.00
Paint remover brush pen, multifunctional cleaning brush for jewelry, circuit boards, sturdy plastic construction, reusable.
$19.95 Save $9.00 RRP: $28.95
Efficient Spiral Rectifier Diodes for Battery Chargers - Forward 70HFR120 & Reverse 70HF120 Types Pack
$16.95 Save $8.00 RRP: $24.95
1000uF 25V 105°C Radial Electrolytic Capacitors 20 Pieces 10x17mm Black for Audio and Power Applications
$36.95 Save $22.05 RRP: $59.00
Electrolytic Capacitor 2200uF 16V 5pcs Aluminium 400V 450V Multiple Voltage Ratings for Various Applications
$14.95 Save $8.00 RRP: $22.95
AD8317 Logarithmic RF Signal Power Detector 1M-10000MHz High Speed Output Meter with Logarithmic Control
$29.95 Save $15.00 RRP: $44.95
Potentiometer WTH118-2W 1M Ohm Duplex 6-Pin Single Turn Round Shaft 20mm with Knob and Plate
$69.00 Save $25.00 RRP: $94.00
4-Pack Anti-Static PCB Holder Stands for Soldering, Plastic Black Circuit Board Storage Racks, Universal Fit
$26.95 Save $13.00 RRP: $39.95
100uH 6A Toroidal Cores - 10 Pack Vertical Magnetic Common Mode Inductors Wire Wrapped Brass Tone Spools
$24.95 Save $12.00 RRP: $36.95
630V CBB22 Polypropylene Film Capacitor 10Pcs 8/10/15/20MM 101 103 104 105 125J 221 222 223 224 225 332 333 334 3.9NF
$41.95 Save $22.05 RRP: $64.00
Voice Recognition Control Module 80 Voices Compact DIY Sound Sensing Kit For Microcontroller Projects
$48.95 Save $25.05 RRP: $74.00
ThreePhase Rectifier Bridge 150A 1600V 1200V Compatible
$119.00 Save $60.00 RRP: $179.00
CD74HC4067 Analog Multiplexer Selection Module 16-Channel MUX Breakout Board for Analog to Digital Conversion
$74.00 Save $35.00 RRP: $109.00
IGBT Transistor Module PS21564P PS21563P PS21565P PS21562P for Industrial Applications, High Efficiency, Reliable Performance
$45.95 Save $23.05 RRP: $69.00
MAX7219 Dot Matrix Module 5PCS/LOT Microcontroller 4 in 1 LED Display with 5P Connection Line for Arduino Projects
$17.95 Save $9.00 RRP: $26.95
Smart Bidirectional WiFi Energy Meter 150A with Clamping Current Sensor for Solar PV Two-Way Power Monitoring
$64.00 Save $35.00 RRP: $99.00
Power supply unit, laboratory power supply, motor driver and controller, DC 5–30 V, 4 A
$109.00 Save $50.00 RRP: $159.00
RK097NS Potentiometer 5PCS 15mm 6Pin Audio Control Kit B1K 5K 10K 20K 50K 100K 500K for Amplifiers and Audio Devices
$74.00 Save $35.00 RRP: $109.00
RP2350 Development Board with 1.14-65K Color LCD, USB Debugging, and RP2350 Microcontroller Compatibility
$16.95 Save $8.00 RRP: $24.95
DLC32 2.1 Mainboard Set for Desktop Engraving Machine, Supports Offline Engraving Controller
$59.00 Save $30.00 RRP: $89.00
Chip Resistor Organizer for 0402 Kits - Durable Storage Box for Electronics Professionals, Clear Plastic, Compact Design
$27.95 Save $13.00 RRP: $40.95
3296W Potentiometer Kit 5pcs Adjustable Resistance 10 Ohm to 2M Ohm Multi-Turn Trimmer 1K 2K 5K 10K 100K 100R
$69.00 Save $35.00 RRP: $104.00
Capacitor X2 275V 0.1uF 0.22uF 0.68uF 104K Capacitance Meter 10mm Size for Circuit Applications
$54.00 Save $30.00 RRP: $84.00
5mm LED Diode 5 Pcs DIP Super Flux F5 Round Multi Color LEDs Warm White Red Green Blue Yellow
$219.00 Save $110.00 RRP: $329.00
24V to 13.8V DC Step Down Buck Converter 1A 3A 5A 15-35V DC-DC Adjustable Power Supply Module
$45.95 Save $23.05 RRP: $69.00
50pcs Zener Diode 1N4736A 1N4737A DO-41 1W 6.8V 7.5V Voltage Regulator Diodes 1N4731A 4.3V Specifications
$199.00 Save $100.00 RRP: $299.00
2.08 Inch OLED Display Module 256x64 SH1122 Driver 7 Pin SPI Interface 16 Grayscale for Arduino and Raspberry Pi
$199.00 Save $100.00 RRP: $299.00
140PCS 1/2W Zener Diode Assorted Kit 3.3-30V 14 Values 10pcs Each Electronic DIY Components Set
$25.95 Save $12.00 RRP: $37.95