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Shop the best prices on 20,018 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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737 - 768 of 3,200
20PCS DB107 DB207 DB107S DB207S 4Pin DIP SMD 1A 2A 1000V Single Phase Bridge Rectifier Module
$48.95 Save $25.05 RRP: $74.00
51 Microcontroller Development Board Learning Kit with Video and PDF Tutorials
$84.00 Save $45.00 RRP: $129.00
IoT Development Board with OLED Screen WiFi Bluetooth Connectivity RealTime Data Low Power
$15.95 Save $7.00 RRP: $22.95
USB TypeC PD 100W Charging Board for Laptop and Phone, Universal Fast Charging PCB
$18.95 Save $10.00 RRP: $28.95
ESP32S3 N16R8 Development Board with AI Voice Interaction Smart Voice Chatbot Kit
$44.95 Save $24.05 RRP: $69.00
NCS37010MNTWG VQFN16 Analog Comparator IC 3x3mm, Speed Precision Voltage Detection, Low Power
$18.95 Save $9.00 RRP: $27.95
PCB Photoresist Film for PCB Board Production with Reliable Hole Masking and Precise Pattern Transfer
$18.95 Save $9.00 RRP: $27.95
ADSB 1090MHz Bandpass Filter 11.2GHz Signal Blocking for Enhanced Receiver Reception
$15.95 Save $7.00 RRP: $22.95
USBC to UART Serial Converter 3.3V Speed Data Transfer TypeC Module for Microcontroller
$15.95 Save $7.00 RRP: $22.95
74HC4051 8Channel Analog Multiplexer Module for Audio Video and Sensor Signal Switching
$15.95 Save $7.00 RRP: $22.95
HCPL316J500E Optocoupler IC SOP16 Speed Signal Isolation Wide Voltage 5pcs
$23.95 Save $12.00 RRP: $35.95
STM32F103C8T6 ARM Microcontroller Board 72MHz 64KB Flash for Prototyping and Training
$15.95 Save $7.00 RRP: $22.95
Electric Power Board PCBA with 4 Sockets for JYY40YS22 Kitchen Equipment Replacement
$21.95 Save $10.00 RRP: $31.95
18PCS M93C56RMN3TP EEPROM Chip SO8 Memory IC 8Pin Speed Low Power Wide Temp Range
$29.95 Save $15.00 RRP: $44.95
ADF4351 RF Signal Generator Module 354400MHz Frequency Synthesizer Board for Lab Testing
$139.00 Save $70.00 RRP: $209.00
ADSB 1090MHz Bandpass Filter 11.2GHz Precision Interference Blocking for Receivers
$15.95 Save $7.00 RRP: $22.95
20pcs MMST2907A SOT323 PNP Transistor Current Switching Low Saturation Voltage
$15.95 Save $7.00 RRP: $22.95
ICL8038 Signal Generator Kit Adjustable Frequency 5Hz400kHz Multiple Waveform Output
$15.95 Save $7.00 RRP: $22.95
SP3721A QFP64 Microcontroller IC Chip Speed Data Processing Low Power Consumption
$15.95 Save $7.00 RRP: $22.95
ESP32 Development Board 38 Pin WiFi Bluetooth Low Power IoT Expansion for Sensor Networks
$15.95 Save $8.00 RRP: $23.95
5Pcs NE555 Signal Generator Module, Adjustable Pulse Frequency and Duty Cycle, DC 515V
$15.95 Save $7.00 RRP: $22.95
BLUENRG355MC Bluetooth 5.1 SoC Module, 8dBm Low Power, E104BT54S IPEX StampHole Antenna, Smart Home/Hotel Management
$15.95 Save $8.00 RRP: $23.95
TPS5430 12V Output StepDown Regulator Compact Size DCDC Converter
$17.95 Save $9.00 RRP: $26.95
Electric Scooter Controller with Stable Performance, Mainboard Replacement for Ninebot F20 F30 F40
$43.95 Save $25.05 RRP: $69.00
DC Power Filter 35V Low Pass Module for Ripple Reduction and Stable DC Signal Performance
$23.95 Save $11.00 RRP: $34.95
8uf CBB60 Washing Machine Motor Start Capacitor 450V Voltage Quick Start Durable
$15.95 Save $7.00 RRP: $22.95
NerdMiner V2 377KH/s BTC Lottery Miner ESP32 2.8 Inch Display WiFi BLE Crypto Solo Miner
$48.95 Save $25.05 RRP: $74.00
50pcs 270V Varistor 07D271K Surge Protector for Overvoltage Protection and Long Service Life
$38.95 Save $20.05 RRP: $59.00
10PCS 20K Ohm RV09 Vertical Potentiometer 15mm Shaft Adjustable Resistor 3Pin Sealed
$29.95 Save $14.00 RRP: $43.95
ICL8038 Function Signal Generator Kit with Multiple Waveform Output for Electronics Projects
$15.95 Save $7.00 RRP: $22.95
FBP725S RF Bandpass Filter 725MHz 45MHz Bandwidth Noise Reduction for 703748MHz
$30.95 Save $16.00 RRP: $46.95
GPS Band Pass Filter 1575MHz Navigation Module Low Signal Loss 50 Ohm Precision Frequency Filtering
$40.95 Save $23.05 RRP: $64.00