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Shop the best prices on 19,334 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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1,409 - 1,440 of 3,200
RF-300C-11400 300 Electronic Starter DC Motor 1.5V 3V 3.7V 5V 6V 7900RPM 24mm Low Current for DIY Solar Power Toys
$129.00 Save $70.00 RRP: $199.00
SN74LS193N DIP16 10PCS Logic Counter IC, HD74LS193P DIP-16, 74LS193N, High-Quality Integrated Circuits
$42.95 Save $21.05 RRP: $64.00
Rectifier Diode IGBT Transistor Module CM600DY-24A 600A 1200V Bridge Rectifier for Industrial Applications
$439.00 Save $210.00 RRP: $649.00
10K Ohm Adjustable Potentiometer Resistor 3590S-2-103L w/ Knob for Audio
$13.95 Save $2.00 RRP: $15.95
100P/R Incremental Rotary Encoder 6mm Shaft AB Phase for Measuring Acceleration
$25.95 Save $3.00 RRP: $28.95
2Pcs 10K Ohm 3590S-2-103L Rotary Wirewound Precision Potentiometer Pot 10 Turns
$15.95 Save $2.00 RRP: $17.95
Aluminum Encoder Wheel Meter Wheel for Rotary Encoder 200mmx6mm w/Wrench
$17.95 Save $2.00 RRP: $19.95
3PCS Aluminum Industrial Encoder Wheel Meter Wheel with Wrench & Screws
$31.95 Save $4.00 RRP: $35.95
Aluminum Encoder Wheel Meter Wheel for Rotary Encoder 300mmx6mm w/Wrench
$19.95 Save $2.00 RRP: $21.95
PT100 Temperature Sensor Transmitter -50~+100C DC 24V output 4-20mA 45mm Dia.
$14.95 Save $1.00 RRP: $15.95
2Pcs 200x6mm Black Industrial Rotary Encoder Wheel with Screw and Wrench
$26.95 Save $3.00 RRP: $29.95
200W Adjustable 15A DC-DC Step Down Converter Buck Module 8-55V to 1-35V
$21.95 Save $3.00 RRP: $24.95
2PCS 3590S 2K 3590S-2-202L 2K Ohm Rotary Wirewound Precision Potentiometer
$14.95 Save $1.00 RRP: $15.95
Led controller remote strip 21 keys rf led ws2812 controller rgb light ws2811 ws2812 ws2812b led lights for room
$21.95 Save $37.05 RRP: $59.00
Dell Inspiron N4050 Replacement Laptop Power Button Board Power4Laptops
$29.95
HP Home 15-ay023la Replacement Laptop Power Button Board With Cable Power4Laptops
$37.95
HP Home 15-g230ng Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
Apple MacBook Pro 15 Inch Late 2013 Replacement Trackpad Touchpad With Cable Power4Laptops
$59.00
Compaq Presario CQ56-126LA Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
HP Home 15-g212nf Replacement Laptop Left Right Key Touchpad Mouse Button Board With Cable Power4Laptops
$33.95
HP Home 15-g026AU Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
HP Home 15-R003NG Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
HP Home 15-g034no Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
HP Home 15-r073nf Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
Apple MacBook Pro A1278 (EMC 2554*) Replacement Trackpad Touchpad With Cable Power4Laptops
$59.00
Compaq Presario CQ62-215DX Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
HP Home 15-G027CA Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
HP G62-347NR Replacement Laptop Power Button Board With Cable Power4Laptops
$30.95
3296W Potentiometer Kit - 5PCS Multi-Turn Trimmer Resistors 10 Ohm to 2M Ohm, Sizes 1K, 2K, 5K, 10K, 100K, 20K Ohm
$69.00 Save $20.00 RRP: $89.00
Electronic Sensors Shield V5.0 Expansion Board For Electronic Robots And Robotics Projects
$15.95 Save $7.00 RRP: $22.95
1000 W Low Voltage Induction Heating Board Flyback Driver With Heating Coil
$84.00 Save $45.00 RRP: $129.00
Thermoelementmodul MAX31856 A/D SPI Interface CJMCU-MAX31856 High-Precision Temperature Measurement Module
$74.00 Save $40.00 RRP: $114.00