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Shop the best prices on 20,344 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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2,881 - 2,912 of 3,200
5PCS Decibel Buzzer Alarm 324V 95dB Continuous Beep Industrial Warning Chime
$38.95 Save $20.05 RRP: $59.00
A09-101 100Ohm 2.54mm Pitch 9-Pin Lead Network Resistors Pack Of 15 For PCB Mounting
$25.95 Save $13.00 RRP: $38.95
500/16E Thyristor Module, 570/16E Semiconductor Thyristor Components
$409.00 Save $215.00 RRP: $624.00
DC-3 GHz DC-4 GHz 50 W N-Type Coaxial Fixed Attenuator 1-50 dB (25 dB at 3 GHz) for RF Applications
$129.00 Save $60.00 RRP: $189.00
Uno R4 Minima WhyFi Type-C USB Development Board ESP32-S3 2025 Model High Reliability Precision Stable Performance
$33.95
0805 SMD Stack Inductor 10 Pack 47nH 100nH 1µH 2.2µH 4.7µH 10µH 22µH 100µH 10% Tolerance Inductance Components
$44.95 Save $24.05 RRP: $69.00
RF Attenuator 1dB to 30dB Adjustable Control DC to 6GHz Wide Temperature Range 2W Power Ratings
$21.95 Save $10.00 RRP: $31.95
Development Board For RK3566 Compatible RK3566 SBC Android Enclosure With Dual LAN Ports
$229.00 Save $120.00 RRP: $349.00
Solderless Breadboard 130Piece Jumper Cable Kit For Electronic Circuit Prototyping And Testing
$15.95 Save $7.00 RRP: $22.95
25V 1000UF Electrolytic Capacitor 10pcs Lot 10x17mm Low ESR High Stability for Power Supply Applications
$79.00 Save $40.00 RRP: $119.00
10 pieces of 5pin 9pin disconnection network resistor array, 9pin 1.5K 9PIN 1.5K.
$22.95 Save $12.00 RRP: $34.95
Soft Synthetic Fiber Brush Set for Effective PCB Dust Removal in Electronics - 3 Pack, Ideal for Delicate Surfaces
$15.95 Save $7.00 RRP: $22.95
Kompakte RP2350 Mikrocontroller-Entwicklungsplatine mit Doppelkern-Prozessor, USB-C-Kompatibilität und kleinen Abmessungen
$25.95 Save $13.00 RRP: $38.95
ADS1256 24 Bit High Precision Analog-to-Digital Converter Module with Low Noise and High Speed Performance
$47.95 Save $26.05 RRP: $74.00
Multilayer Ceramic Capacitor 30 Pcs Lot 50V 10pF to 10uF Capacitor Values 102 103 104 105 472 5.08mm Size
$199.00 Save $90.00 RRP: $289.00
Resistor 8.2 Kohm (±1%) Metal Film 0,25w 20pcs Lift-Spares
$4.95
AD9850 6-Band DDS Signal Generator 0-55MHz Frequency LCD Display Digital Module
$64.00 Save $30.00 RRP: $94.00
Inductor 50Pcs Per Lot SMD Shielded 68uH Power Inductor 12X12X7mm CD127 680
$31.95 Save $16.00 RRP: $47.95
2W Development Board Dual Core Microcontroller Motherboard, Raspberry Pi-Compatible Module
$36.95 Save $17.05 RRP: $54.00
Channel Motor Driver Module L298 160W 7A 12V 24V H-Bridge PWM Control with Optocoupler Reversing Features
$69.00 Save $30.00 RRP: $99.00
Vector Network Analyzer for MF/HF/VHF/UHF Input 0.1 MHz – 350 MHz and UHF Input 240 MHz – 960 MHz S-Parameter Measurement
$149.00 Save $80.00 RRP: $229.00
1325 Passive Buzzer Piezoelectric Speaker 13x2.5mm 10pcs AC Low Power Electronic DIY Projects
$15.95 Save $8.00 RRP: $23.95
CBB61 Ceiling Fan Capacitor 450V 1uF-6uF Terminal Electronic Starter Rectangle 1.8uF Capacitance Meter
$35.95 Save $10.00 RRP: $45.95
LM2596S DC-DC Step-Down Converter Module 3.2-35V Input, 1.5-35V Output, 92% Efficiency, DIY Projects Electronics
$54.00 Save $30.00 RRP: $84.00
MKP Capacitor 2-Pcs 250V Metallized Polypropylene Film Coupling For HiFi Audio Frequency Division 1.0-4.0uF
$15.95 Save $7.00 RRP: $22.95
Passive Components 15 Pcs 5W 1.2 Ohm 5% Radial Lead Ceramic Cement Capacitors And Power Resistor
$30.95 Save $15.00 RRP: $45.95
1W Zener Diode Kit 250Pcs 25 Values 3V to 33V Assorted Diodes High Quality Electronics Components Set
$24.95
DC 9-36V To 12V Boost/Buck Converter Regulator - Automotive Solar, 30A Output, 9-36V Input, 12V/13.8V/15V/19V/24V/28V
$109.00 Save $50.00 RRP: $159.00
Metal Film Resistor - 50 Pcs, 1/2W, Assorted Resistors 0R-4.7M Ohm, Mixed Values
$84.00 Save $45.00 RRP: $129.00
IAP15W4K61S4 Microprocessor 1T 8051 Microcontroller MCU IC Chip LQFP64 Package New Arrival 2025 High Quality
$22.95
SKKT106/16E-MODUL Power Module, 16A Current Rating, High Efficiency, Compatible with Various Applications
$64.00 Save $30.00 RRP: $94.00
NTC Thermistor Temperature Sensor 1M Waterproof Probe 10K 1% 3950 Beta 10 Pcs
$89.00 Save $40.00 RRP: $129.00