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Shop the best prices on 19,458 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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257 - 288 of 3,200
Endschalter 20 Stücke 3x3 Trimmerwiderstand Potentiometer SMD Einstellbar 2K Ohm Variabler Widerstand 100K 1M Ohm
$64.00 Save $30.00 RRP: $94.00
Microcontroller Game Console Kit, Retro DIY Electronics Soldering Kit with Case, 51 Single Chip Programming Practice Set
$32.95 Save $17.00 RRP: $49.95
RP2040-Zero Microcontroller Board Compatible with Raspberry Pi, Pre-Soldered Header, Supports C/C++ and MicroPython
$50.95 Save $28.05 RRP: $79.00
KBPC3510 Diode Bridge Rectifier 1000V 35A High Efficiency for Power Supply Applications Pack of 1
$64.00 Save $30.00 RRP: $94.00
Camera Module 2 Megapixel ESP32 Microcontroller Type B with Wi-Fi and Low Power Consumption Features
$23.95 Save $12.00 RRP: $35.95
Camera Board Flexible Ribbon Cable for S2500 S3600 Models - Function Keyboard Button Replacement Accessory
$17.95 Save $9.00 RRP: $26.95
Dämpfungsglied 20W N-Type DC-3GHz 4GHz 1-50dB Adjustable Attenuator for RF Signal Strength Control
$159.00 Save $70.00 RRP: $229.00
MAX31856 Thermocouple Module A/D SPI Interface High Precision MAX31856 for Accurate Temperature Measurement and Sensor Compatibility
$22.95 Save $11.00 RRP: $33.95
ESP32 Development Board - 2.4GHz Dual Mode WiFi and Bluetooth Module, Dual Core Microcontroller for IoT Projects
$17.95 Save $9.00 RRP: $26.95
IGBT Module FF50R12RT4 FF75R12RT4 FF100R12RT4 FF150R12RT4 High Power Semiconductor Module Specifications
$159.00 Save $50.00 RRP: $209.00
LTV847 PDIP16 Optocoupler 8Piece Pack ThroughHole DIP
$14.95 Save $8.00 RRP: $22.95
TO2635, 2Pcs, 3.3V Switching Regulator IC, TO2635 Package
$19.95 Save $9.00 RRP: $28.95
Bridge Rectifier Diode 100A 1600V Three Phase Full Bridge High Frequency Power Rectifier for AC to DC Conversion
$28.95 Save $14.00 RRP: $42.95
Decibel Warning Buzzer Piezoelectric Alarm DC324V with Dual Sound Modes for Safety
$28.95 Save $14.00 RRP: $42.95
TO92S PNP Transistor, 5 Pieces, TO92S Package
$17.95 Save $9.00 RRP: $26.95
LED Diodes 1W Assorted Kit 250 Pcs 25 Values 1W Zener Diodes High-Quality Electronic Components Set
$47.95 Save $26.05 RRP: $74.00
SN74LVC1G125DCKR Logic Chip 20 Pcs SOT-353 Three-State Output Single Bus Buffer Gate High Quality 2025 Model
$119.00 Save $50.00 RRP: $169.00
10pcs 1407 Piezoelectric Buzzer with Loud Alert Tones for Industrial and Vehicle Warning
$29.95 Save $15.00 RRP: $44.95
FP35R12W2T4 IGBT Module 1200V 35A High-Performance Power Electronics Component for Industrial Applications
$89.00 Save $50.00 RRP: $139.00
Digital 5 Channel Line Tracking Sensor Module With Adjustable Sensitivity And Active Low Output For Microcontrollers
$32.95 Save $17.00 RRP: $49.95
Stepper Motor Servo Driver Shield Module With I2C Interfaces 3.2A Peak Current Current Servo Shield
$23.95 Save $12.00 RRP: $35.95
LT1085CT5PBF Fixed 5V Output 3A Linear Regulator TO220 Pb
$14.95 Save $8.00 RRP: $22.95
Wirewound Potentiometer Adjustable Rheostat 50W 300 Ohm Precise Current Regulation Durable
$74.00 Save $35.00 RRP: $109.00
Piezo Buzzer Electronic Alarm with Continuous Beep DC 324V 85dB Compact Design 2pcs
$14.95 Save $8.00 RRP: $22.95
Main Control Board for Haier and Eecon Freezer, Precise Temperature Control
$40.95 Save $23.05 RRP: $64.00
Relay 1 x B0505S1W 5V to 5V Converter DC Power Module Converter 1000VDC Isolation Replacement of Relay
$59.00 Save $25.00 RRP: $84.00
FG-100 DDS Function Signal Generator Module with Frequency Counter 1Hz to 500KHz Sine Square Triangle Sawtooth Waveforms
$43.95 Save $20.05 RRP: $64.00
5V 12V Relay Module Board Shield 1 2 4 8 Channel with Optocoupler High Low Level Trigger for Electronic DIY Projects
$45.95 Save $8.05 RRP: $54.00
TLP109 Optocoupler Chip TPL.E TSOP-5 10PCS Lot New High-Quality Arrival 2025 for Electronics Applications
$46.95 Save $12.05 RRP: $59.00
LED Waterproof Power Supply NFP-90 90W 12V 24V 36V 54V Constant Current and Voltage Driver NPF-90-30V Specifications
$149.00 Save $60.00 RRP: $209.00
2MBI400U2B-060-50 IGBT Module, Compatible with 2MBI300U2B-060, 2MBI200U4B-120, 2MBI150VB120-120-50, 2MBI200VB-120-50
$109.00 Save $40.00 RRP: $149.00
5pcs DC 324V Piezoelectric Buzzer Decibel Dual Tone Mini Alarm 14x7mm for Safety Alerts
$29.95 Save $15.00 RRP: $44.95