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Shop the best prices on 20,249 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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3,073 - 3,104 of 3,200
CD74HC4067 Analog Multiplexer 10pcs Set, 16 Channel High-Speed CMOS MUX for Signal Routing and Switching
$48.95 Save $25.05 RRP: $74.00
1207 3218Size SMD Capacitor 330pF 10% Tolerance 46 Pieces
$22.95 Save $11.00 RRP: $33.95
Rv09 Horizontal Potentiometer 1K 2K 5K 10K 20K 50K 100K 200K 500K Adjustable Resistance Sealing 12.5mm Size 50K Ohm
$74.00 Save $45.00 RRP: $119.00
Precise WSON8 Chip Probe Lead WSON8 8x6 Solderless Test Clip For USB Programmers 8-Pin WSON8 Surface-Mount Probe
$28.95 Save $14.00 RRP: $42.95
MIC52393.3YMM MSOP8 3.3V FixedOutput LDO Regulator SMD Package 1 Piece
$33.95 Save $17.00 RRP: $50.95
DC to DC Boost Buck Converter - 9-36V Input, 13.8V Output, 1A-30A Current Options, Waterproof Aluminum Case, 20A Alu 75 Silver
$94.00 Save $45.00 RRP: $139.00
Passive DC Signal Isolator 1 In 1 Out Ultra-Thin 8mm Transmitter For 4-20mA Current Voltage Isolation
$94.00
DC DC Converter 12V to 19V Step Up Voltage Regulator Module 19V 20A 180W/25A 475W Car Laptop Power Iron L
$74.00 Save $45.00 RRP: $119.00
MINI ESP32-H2 Development Board USB Type-C For Learning Microcontroller Programming
$15.95 Save $7.00 RRP: $22.95
3296W 502 Multiturn Trimmer Potentiometer 5K Ohm High Precision Variable Resistor 10 Pieces Per Lot
$69.00 Save $30.00 RRP: $99.00
DC DC Converter Step Down 35-90V to 24V 20A Voltage Regulator for Car Truck Solar Systems
$47.95 Save $26.05 RRP: $74.00
20pcs 2W10 Diode Bridge Rectifier, 2A 1000V Single Phase Full Wave Through Hole Rectifier, Axial Silicon Diode
$16.95 Save $8.00 RRP: $24.95
X99H Computer Motherboard LGA2011 Compatible DDR4 Desktop Board with USB 3.0 M.2 NVMe Support
$74.00 Save $45.00 RRP: $119.00
86/57 Stepper Motor Driver Set Motor with Driver DM542/DM860. Low vibration, low noise (57100 3.1Nm DM542).
$109.00 Save $60.00 RRP: $169.00
CD74HC4067 16 Channel Analog Digital Multiplexer Breakout Module for Arduino, CMOS ADC, 3-Pack, 16 CH
$21.95 Save $10.00 RRP: $31.95
Metal Film Resistors 100-Pack, 0.25W, 680R, Tolerance 1%, Axial Lead, Through-Hole, 1/4W
$39.95 Save $19.05 RRP: $59.00
Varistor Resistors 10 Pack 20D180K Size 20D470K High Voltage Protection Components
$28.95 Save $15.00 RRP: $43.95
RP2040 Microcontroller for RPIPico - RP2040-0 Cortex M0+ Processor with Soldered Pin Header and Compatibility Features
$18.95 Save $9.00 RRP: $27.95
TB6560 3A Driver Board Router Single Axis Controller Stepper Motor Drivers
$30.95 Save $16.00 RRP: $46.95
MG300Q1US1 IGBT Module, Compatible with MG300Q1US11, MG300Q1US21, MG300Q1US41, MG500Q1US1, 300A, 1200V
$84.00 Save $45.00 RRP: $129.00
DC 9V to 120V to 5V 3A Step Down Buck Converter Module Power Supply DC-DC Converter for Multiple Voltage Inputs
$22.95
L298N 2A/25W Double H Bridge Stepper Motor Driver Board Suitable for Robot and Smart Car
$99.00 Save $50.00 RRP: $149.00
Multilayer Monolithic Ceramic Capacitor 100-Pack MLCC 0.01uF 10nF 10% 50V 0805 5.08mm Code 103
$624.00 Save $300.00 RRP: $924.00
RV09 Potentiometer Kit – 5 Pieces Adjustable 1K 2K 5K 10K 50K 100K 1M Vertical 3-Pole Potentiometer 0932, 10K Ohm Size
$74.00 Save $35.00 RRP: $109.00
PCF8575 IO Expander Module I2C 16-Channel Digital Interface Compatible with Arduino Projects
$15.95 Save $7.00 RRP: $22.95
Rectifier diode module DD100N16S
$94.00 Save $45.00 RRP: $139.00
MK 168 Transistor Tester with Diode Capacitance Meter, NPN PNP MOS JFET FET Detector, One Button, 8MHz Microcontroller
$46.95 Save $27.05 RRP: $74.00
Varistors Inline 10D431K 10 mm Diameter 430 V 50 Pack Electronic Components for Circuit Protection
$104.00 Save $55.00 RRP: $159.00
ADL5801 Active Frequency Mixer 10 MHz6 GHz Double Balanced RF mixer Ref: 3936
$34.95 Save $17.00 RRP: $51.95
LPF Low Pass Filter for Medium and Shortwave Signals 30 MHz - Compatible with REV1 Receiver Models
$30.95 Save $15.00 RRP: $45.95
Attenuator Q9/BNC Coaxial Fixed 5W 1-50 dB Attenuation DC To 4 GHz
$99.00 Save $50.00 RRP: $149.00
Camera Module 2 Megapixel ESP32 Microcontroller Type B with Wi-Fi and Low Power Consumption Features
$24.95 Save $12.00 RRP: $36.95