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Shop the best prices on 20,147 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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353 - 384 of 3,200
ESP8266 WiFi Development Module 5pcs Set, CH340 Serial Wireless NodeMCU Board 4M Flash WLAN Internet Compatible
$37.95 Save $21.05 RRP: $59.00
12V BIS 24V 15A 360W DC DC 360W Step Up DC Boost Converter Module 12-24V Input 15A Output 360W Aluminum For Car Battery
$1,499.00 Save $750.00 RRP: $2,249.00
3225 4 PIN 3.2x2.5 Mm Passive SMD Quartz Resonator 10 Pack Multiple Frequencies 13.56MHz 11.0592 12.288 MHz
$51.95 Save $27.05 RRP: $79.00
3DB 25 Watt SMA Bidirectional Attenuator 25W SMA Connector 50 Ohm 3 GHz RF Attenuator 3 dB
$54.00 Save $30.00 RRP: $84.00
Programmable RF Attenuator PE4302 Digital Control Module, Wide Bandwidth 1MHz to 4GHz, 31.5 dB Attenuation, Parallel/Serial Port Mode
$31.95 Save $16.00 RRP: $47.95
10 pieces quartz crystal resonator passive oscillator HC49S 14.31818/16/18.432/20/22.1184/24/24.576/25/26/30/32/40 MHz (Color: 40MHz) Ref: 9820
$37.95 Save $21.05 RRP: $59.00
50W N RF Fixed Attenuator 3GHz Connector 140dB Selectable (15dB)
$119.00 Save $60.00 RRP: $179.00
2SC0435T2F1-17 2SC0435T2G1-17(2SC0435T2F1-17) NPN Bipolar Transistor For Amplifier Circuits, Gain Group F1 G1, Low Noise
$179.00 Save $90.00 RRP: $269.00
SKM145GAL124DN SKM145GAL128DN SKM145GAL128D SKM145GAL174DN SKM145GAL176D SKM145GAL124D SKM145GAL128DP (SKM145GAL124DN)
$104.00 Save $55.00 RRP: $159.00
Precision BNC RF Fixed Attenuator Male To Female Coaxial Power Attenuator 2W DC-3GHz 30dB 1-40dB Options
$34.95 Save $18.00 RRP: $52.95
SKM145GAL124DN SKM145GAL128DN SKM145GAL128D SKM145GAL174DN SKM145GAL176D SKM145GAL124D SKM145GAL128DP (SKM145GAL176D)
$139.00 Save $70.00 RRP: $209.00
Bürstenlose Motor-Treiberplatine Brushless Motor Driver Board DC 7V-12V, Overcurrent Protection For Electronics
$15.95 Save $7.00 RRP: $22.95
2 Phase Digital Stepper Motor Driver 2DM860H Stepper Motor Controller, Micro Step Controller, Replacement, Easy to Use
$104.00 Save $55.00 RRP: $159.00
DC Waterproof Converter 12V to 4.2V 4A Step Down Buck Module DINZHENGYIN
$99.00 Save $50.00 RRP: $149.00
12V To 24V 15A 360W DC-DC Step Up Converter, Adjustable Output Voltage, Compact Aluminum Case, Automotive RV Solar
$36.95 Save $17.05 RRP: $54.00
FF-130SV-2275 130 Electronic Starter DC 3V 3.7V 5V 6V High Speed 21000RPM 20mm Motor for DIY Hobby Toy Car Boat Fan
$21.95 Save $10.00 RRP: $31.95
IGBT Module 1pc 6DI50A050 6DI75A050 6DI85A050 6DI100AH050 6DI100A050 Specifications Compatible Models
$99.00 Save $50.00 RRP: $149.00
Spot Welder Control Board 100A Digital Display Double Pulse Time Control Current Controller Module For Spot Welders
$33.95 Save $16.00 RRP: $49.95
CL0412 Microwave Voltage Rectifier Diode 12KV 0.5A Dual Pack for Oven and Replacement
$15.95 Save $7.00 RRP: $22.95
Carbon Film Resistor 3W 5% 20 Pieces Pack Carbon And Oxide Film Power Resistors
$169.00 Save $80.00 RRP: $249.00
NE555 Electronic Piano Building Kit 8-Step Musical Notes DIY Soldering Exercise PCB Circuit Board Loose Parts
$49.95 Save $24.05 RRP: $74.00
10 Pieces 3W Metal Film Resistor 1% Precision Tolerance Axial Lead Through Hole Resistors
$49.95 Save $24.05 RRP: $74.00
IGBT Module Power Module For Variable Frequency Inverter VFD Drive Model 7MBR25VA12050 7MBR25SA12050
$59.00 Save $30.00 RRP: $89.00
LCR-p1 Transistor Capacitor Tester mos LCR PNP Meter MOSFET NPN PNP Tester Digital LCR ESR Meter
$64.00 Save $35.00 RRP: $99.00
Electronic key control board motherboard circuit replacement part suitable for efficient use
$21.95 Save $10.00 RRP: $31.95
NE555 Electronic Piano Set 8-Step Music Notes DIY Soldering Practice Board Kit PCB Educational Starter Kit
$27.95 Save $13.00 RRP: $40.95
Waterproof IP67 DC DC Converter 12V to 19V Boost 20A Iron L
$109.00 Save $60.00 RRP: $169.00
SMC02 Motor Driver Controller, Stepper Motor Driver, Integrated Board, Forward/Reverse Pulse Speed Angle Control Module for 42 57 Motor
$40.95 Save $23.05 RRP: $64.00
Waterproof IP67 DC DC Converter 24V 36V 48V to 13.8V 10A Buck Transformer Module
$42.95 Save $21.05 RRP: $64.00
SKD53/16 SKD5316
$74.00 Save $35.00 RRP: $109.00
SKKD100-18E SKKD81-16E Schnelle Wiederherstellungsdiode Thyristor(SKKD81-16E) Fast Recovery Diode 100A/1800V 81A/1600V
$84.00 Save $45.00 RRP: $129.00
Digital LCD Display 16x2 Character LCD Backlight Module IIC I2C TWI SPI Serial Interface 5V 1602 Board
$139.00 Save $70.00 RRP: $209.00