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Shop the best prices on 13,314 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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12,481 - 12,512 of 13,314
DC 9-36V to 12V 15V 24V 30A Boost Buck Converter Regulator for Automotive and Solar Applications, 12A Model
$94.00 Save $45.00 RRP: $139.00
Voltage Regulator Motor Speed Controller Dimmer Rectifier with Switch for 12V 24V DC Applications
$25.95 Save $13.00 RRP: $38.95
RV1103 Linux Microcontroller Development Board with ARM Processor and Ethernet Port for PC Accessories and Projects
$38.95 Save $20.05 RRP: $59.00
LPF Low Pass Filter for Receiving Medium and Shortwave Signals 30 MHz, Compact Design, High-Performance Specifications
$28.95 Save $15.00 RRP: $43.95
UCC27323DGN MSOP-PowerPad-8 Gate Driver IC 4-Piece Pack MOSFET Gate Driver High Speed
$20.95 Save $10.00 RRP: $30.95
20dB 25W N Bidirectional Attenuator 50Ohm Fixed Attenuator DC to 3GHz for RF Communication Systems
$64.00 Save $35.00 RRP: $99.00
Linear Encoder KA-300 Linear Scale, 5V TTL Interface, 120-520 mm Length Options, 220 mm KA-300 Version
$159.00 Save $70.00 RRP: $229.00
Mylar Film Capacitor 100V 2A331J 330pF 0.33nF 5% Polyester Capacitance Meters Pack of 10
$23.95 Save $11.00 RRP: $34.95
ESP32-S3 CC1101 Low-Power 2.4GHz Transceiver Module with PN532 NFC RFID I2C and 1300mAh Battery
$139.00 Save $70.00 RRP: $209.00
Potentiometer RM065 Trimpot Kit 100 Pieces Carbon Film Horizontal 500R to 1M Variable Resistor 10 Values
$54.00 Save $20.00 RRP: $74.00
50 Pieces 3362P-503 Adjustable Potentiometer Trimmer 50K Ohm Variable Resistor for Electronic Projects
$31.95 Save $10.00 RRP: $41.95
Thermistor NTC-MF52-103/3435 10K Ohm 1% Thermal Resistance Temperature Sensor Pack of 20 for Electronics Projects
$41.95 Save $22.05 RRP: $64.00
100 Pieces 390 Ohm Metal Film Resistors, 1/4 Watt, 1% Tolerance, Five Color Bands, 390R Ring Type Resistors
$43.95 Save $20.05 RRP: $64.00
SK45STA12 Thyristor Module Diode Rectifier Bridge 1200V 45A High-Performance Power Electronics Component
$159.00 Save $60.00 RRP: $219.00
USB to RS485 Converter Module with FT232 Chip, Industrial Quality, DCDC Power Isolation for Stable Data Transmission U4P FT1B
$41.95 Save $22.05 RRP: $64.00
RP2040 Development Board for Computer Circuit Boards, Compatible with Raspberry Pi, Ideal for Educators and Hobbyists
$54.00 Save $30.00 RRP: $84.00
Voltage Detector Pen | Digital Display Circuit Checker 12-300V AC for Automotive and Home Appliance Voltage Testing
$17.95 Save $8.00 RRP: $25.95
LM311D SOP8 Operational Amplifier 10 Pieces SMD LM311DR Low Noise High Speed Dual Comparator ICs
$20.95 Save $6.00 RRP: $26.95
PC Motherboard Holder, PCB Soldering Clamp Tool for Home Repair, Portable IC Grooves Support Stand, Adjustable Fixing Tool
$31.95 Save $16.00 RRP: $47.95
Ceramic Capacitor 50V 10PF 10UF 22PF 47NF 220NF 1NF 4.7UF 1UF 330NF 100NF 0.1UF 102 104 105 106 103 473 334 5.08mm
$139.00 Save $60.00 RRP: $199.00
Adjustable Aluminum Alloy Encoder Mounting Bracket Anti-Slip Holder Stand for Sensors Robotics CNC Machines DIY Electronics
$43.95 Save $20.05 RRP: $64.00
50 x 100V Polyester Film Capacitor 2A104J 0.1uF 10% Tolerance High Voltage Electrical Components
$14.95 Save $7.00 RRP: $21.95
OPA627 Dual Op Amp Module - 6 Pieces OPA627 X2 SMD to DIP Adapter, High-Performance Op Amp Conversion, Dual-Channel
$94.00 Save $55.00 RRP: $149.00
70HF120 Rectifier Diode - 5 Pairs of Spiral Rectifier Diodes for High-Performance Electrical Applications
$15.95 Save $8.00 RRP: $23.95
100Pcs Thermal Resistance Kit NTC Thermistor 10 Values NTC-MF52AT Resistors 1K-100K 5 Percent 3950B Replacement Set
$41.95 Save $22.05 RRP: $64.00
8-Pin Network Resistor 20 Pieces A08-102 1K 10K 220R 330R 4.7K 100K 2.2K 120R 6.8K Ohm Size A08adadadad02
$31.95 Save $16.00 RRP: $47.95
1W 2W 3W Metal Film Resistor 75R 82R 91R 1% Accuracy Five Colour Ring Plug-in Resistor Size Specifications
$28.95 Save $15.00 RRP: $43.95
ESP32-S3 Zero Mini Development Kit, 240MHz Microcontroller, Bluetooth 5.0 Board for IoT Prototyping, Pre-Soldered Headers
$54.00 Save $30.00 RRP: $84.00
RP2040-Zero-Chip High-Performance Microcontroller With Low Power Consumption, Raspberry Pi Pico SDK Compatible
$17.95 Save $8.00 RRP: $25.95
Formaldehyde Sensors ZE08-CH2O Serial Output Measurement Cable Development Board for Air Quality Monitoring
$23.95 Save $11.00 RRP: $34.95
Logic Test Pen for 5V and 3.3V Digital Circuit Debugging, High and Low Level Electronic Production Tool
$15.95 Save $5.00 RRP: $20.95
RK097NS 6-Pin Potentiometer Kit 1K 5K 10K 20K 50K 100K 500K with Switch for Audio Amplifier 15mm D Shaft
$74.00 Save $35.00 RRP: $109.00