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Shop the best prices on 19,292 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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1,313 - 1,344 of 3,200
Loudspeaker Amplifier Audio Capacitor MKP 400V 0.47uF Metallized Polypropylene Gold for Crossover
$16.95 Save $9.00 RRP: $25.95
Bürstenloser Motorregler 1500 W für Elektrofahrräder, Universal-18-Röhren 72 V/84 V Dual-Mode Controller für E-Bike und Elektroroller
$45.95 Save $23.05 RRP: $69.00
STSC Series Serial Bus Servo Adapter with Integrated Power Supply, Control Circuit Driver Board for STSC Compatible Servos
$21.95 Save $10.00 RRP: $31.95
STSC Series Serial Bus Servo Adapter with Integrated Power Supply and Control Circuit Driver Board for Enhanced Performance
$24.95 Save $12.00 RRP: $36.95
USB Isolated TTL USB-C UART Module 3.3V Serial Port with Download Line Industrial Upgrade and Accessories
$18.95 Save $9.00 RRP: $27.95
Power Inductor DIP 9x12mm 10 Pcs Inductance Range 2.2uH10mH 2Pin ThroughHole
$119.00 Save $60.00 RRP: $179.00
5 Pieces Replacement Parts For Model SMB3Z30A Equipment
$19.95 Save $10.00 RRP: $29.95
Warning Buzzer Module Low Level Trigger Passive Buzzer Loud Clear Alert Durable Easy Installation
$25.95 Save $13.00 RRP: $38.95
Tiefpassfilter LPF für Kurzwellenradios 100 W, Frequenzbereich 3.5 MHz bis 30 MHz, Kompatibel mit verschiedenen Modellen
$94.00 Save $45.00 RRP: $139.00
Serial to Ethernet Module NE2-T1 TTL to RJ45 Pin Converter for Modbus TCP RTU IoT MQTT Communication
$25.95 Save $13.00 RRP: $38.95
CW4L2-S Power Filter 1 Stücke 3A bis 40A Einphasig Bipolar Guide Terminal Block 220V Anti-Störungen Rail Type CW4L2-10A-S
$59.00 Save $25.00 RRP: $84.00
SI5351 High Precision HF Clock Generator 2.5 KHz to 200 MHz with Shielded Cover for Enhanced Frequency Stability
$27.95 Save $13.00 RRP: $40.95
Schottky Diodes 1N5819 DO-41, 40 V 1 A, Through-Hole Package, 25 Units
$69.00 Save $35.00 RRP: $104.00
DM556 Stepper Motor Driver 2-Phase Digital 18V 48V DC 4.2A Nema 23 Nema 34 Compatible Extruder Controller
$35.95 Save $18.05 RRP: $54.00
12-24V to 36V 5A Waterproof DC-DC Boost Converter Module for 9V-30V Power Supply Applications
$69.00 Save $35.00 RRP: $104.00
6pcs Breadboard Kit Small Solderless Breadboard For Circuit Prototyping ABS Portable Electronics DIY
$14.95 Save $8.00 RRP: $22.95
ESP32-S3 Development Board with 1.28 Inch Round LCD Display, 32-Bit LX7 Dual-Core Processor, Compatible with Arduino
$43.95 Save $15.05 RRP: $59.00
PCB Holder Portable 360 Degree Rotation Circuit Board Clamp For Accessories Motherboard Compatible
$52.95 Save $26.05 RRP: $79.00
SMD Network Resistor Array 2x4P 100 Pcs 0603 Package MultiValue Resistors: 5R6, 56, 560, 5.6K, 56K, 560K
$139.00 Save $70.00 RRP: $209.00
Brushless Motor Driver Board, 5V 12V DC 5V-18V, Motor Speed Controller for Hard Drives and ROM Applications
$26.95 Save $14.00 RRP: $40.95
33UF 200V Aluminum Electrolytic Capacitor 20pcs Lot Size 10x16mm S83 20% Capacitance Tolerance High Quality
$23.95 Save $12.00 RRP: $35.95
LGT8F328P MiniEVB Typ C USB Development Board for Computer Enthusiasts, DIY Projects, and Learning Applications
$14.95 Save $8.00 RRP: $22.95
1.8V SOT23-5 Pin Tube G49 G49IC Voltage Domain Chip for S9 L3+ Hashboard Voltage Regulator Replacement Component
$14.95 Save $8.00 RRP: $22.95
1uF X2 Polypropylene Film Capacitor 275VAC 105°C 15mm Pitch - 10 Pack, High-Quality Capacitance Meters
$26.95 Save $14.00 RRP: $40.95
DC7V-12V Brushless Motor Driver Board for Hard Disk Applications, Professional Design, High Efficiency, Compatible with Various Motors
$14.95 Save $8.00 RRP: $22.95
N Type Fixed Attenuator 25W 50 Ohm Wide Frequency Range Low Insertion Loss Reliable Connectivity 1 dB
$44.95 Save $24.05 RRP: $69.00
Pre-Soldered Header For RP2040-Zero Microcontroller Development Board, Compatible, Compact Size, High-Quality Specifications
$22.95 Save $11.00 RRP: $33.95
Basic Kit, Dual-Core Microcontroller Board with RP2350 Chip, WiFi and Bluetooth Support, Compact Design
$79.00 Save $40.00 RRP: $119.00
12V 24V to 5V 3.3V 3.7V 4.2V 6V 7.5V 9V DC-DC Converter Power Supply Buck Module 12V 24V Input 8-31V 3A Output
$59.00 Save $30.00 RRP: $89.00
MIC53195.0YMLTR LDO Voltage Regulator, 1 Piece, 5.0V Fixed Output, MLF6 Package, Tape And Reel
$17.95 Save $9.00 RRP: $26.95
DTMF Module AE11A04, 524V DC Audio Generator, Voice Encode Transmitter Board, Dialing Keyboard Interfaces
$23.95 Save $12.00 RRP: $35.95
D1 Mini NodeMCU Lua ESP8266 Wireless Development Board, High Reliability, Precision, Stable Performance, 2025 Model
$15.95 Save $8.00 RRP: $23.95