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Shop the best prices on 12,598 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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513 - 544 of 12,598
14D471K Varistor 50pcs 470V Metal Voltage Dependent Resistor VDR VSR High Quality for Electronics Applications
$22.95
20 pieces throughhole 470 H 250 mA 5 x 7 mm 10% radial lead inductors
$33.95 Save $20.05 RRP: $54.00
Precise TQFP44 to DIP40 Converter Female Small Size for ATmega Chips, Efficient Testing of ATmega Microcontrollers Ref: 6879
$30.95 Save $10.00 RRP: $40.95
RRPWM Low Voltage DC 1.8V 3V 5V 6V 12V 2A Motor Speed Controller, 1803BK 1803B Adjustable Driver Switch
$14.95 Save $8.00 RRP: $22.95
RP2040 Raspberry Microcontroller Board with Integrated 5x5 LED Development Board, 29 x Multifunction GPIO Pins
$32.95 Save $16.00 RRP: $48.95
10pcs NTC MF52103 3435 Thermistor 10K Ohm 3435K 1% Thermosensor Resistor FUZEGRDLI
$33.95 Save $20.05 RRP: $54.00
20pcs 100V PP Plastic Film Capacitor Correction Capacitor 250V223J
$33.95 Save $20.05 RRP: $54.00
1PCS enameled wire NTC thermistor 10K3435 100K3950 10k1%395050mm
$29.95 Save $15.00 RRP: $44.95
6PCS 2.54mm Pitch 20 Pin F/F Ribbon Cable Connector
$19.95 Save $9.00 RRP: $28.95
50 x Frequency Low ESR Aluminum Capacitor 50V 2.2UF
$32.95 Save $16.00 RRP: $48.95
RP2040 Raspberry Microcontroller Board equipped with 5x5 LEDs for enhanced functionality, RP2040 chip.
$48.95 Save $25.05 RRP: $74.00
Motor speed control switch, speed regulator, DC regulator, current and voltage regulation module
$25.95 Save $12.00 RRP: $37.95
RP2350 Tiny Microcontroller Development Board with DualCore Arm, M0 Processor and 4 MB Flash Memory
$25.95 Save $12.00 RRP: $37.95
PICKIT2 Simulators Kit2 USB Programmer and Emulators for Kit2 Microcontroller Ref: 4363
$36.95 Save $22.05 RRP: $59.00
Accuracy ADS1256 8Channel Board Ideal for Scientific Research and Electronic Projects
$26.95 Save $13.00 RRP: $39.95
RP2040 Microcontroller Development Board with 1.7' Touch LCD Display, 16MB Flash Memory, DualCore ARM Cortex M0
$199.00 Save $100.00 RRP: $299.00
12V 24V to 5V 3.3V 3.7V 4.2V 6V 7.5V 9V DCDC Buck StepDown Module
$84.00 Save $45.00 RRP: $129.00
72V to 24V 3090V Step Down Buck Converter DC DC Reducer (3090V to 24V 1A)
$94.00 Save $45.00 RRP: $139.00
DC DC Isolated Battery Charger 4290V 48V60V90V to 12.6V 14V 14.5V 1525A Constant Current 12V Power Supply (15A, 4290V14.5V) 4290V14.5V 15A
$479.00 Save $245.00 RRP: $724.00
Adjustable voltage regulator for power supply to DC motor control
$25.95 Save $12.00 RRP: $37.95
ATTINY88 ATTINY88 microcontroller development board Digispark expansion for prototyping and applications
$33.95 Save $20.05 RRP: $54.00
100 pieces metal film resistor, fivecolor, axial lead, 1/4 W, 0.25 W, 1%, 27 R, 27 Ohm, 27 Ohm
$44.95 Save $24.05 RRP: $69.00
Rectifier Diodes, 10pcs Voltage 1000V 10A Rectifier Diodes, Moulded Plastic Case Rectifier Diodes for Industrial Microwave Oven.
$14.95 Save $8.00 RRP: $22.95
10pcs 275VAC Polypropylene Film Capacitor X2 Correction Capacitor 0.47UF 15mm
$14.95 Save $8.00 RRP: $22.95
sourcing map 5 pieces 50 pins 0.5 mm pitch forward direction B type FFC FPC ribbon flat cable 300 mm
$14.95 Save $8.00 RRP: $22.95
1 piece chip resistor 0402 0603 0805 1206 accuracy 1% 5% complete series (Size: 0402(0R) Ref: 1561
$29.95 Save $15.00 RRP: $44.95
2pcs OPA627 X2 Rotate to Dual Op Amp OPA627 Single Op Amp to Dual Op Amp Module SMD to DIP
$26.95 Save $13.00 RRP: $39.95
Diode 10PCS 12SQ045 10SQ040 10SQ050 15SQ045 20SQ045 30SQ045 30SQ050 10A/20A/30A/40V/45V/50V (Color: 20SQ045 20A 45V) 20SQ045 20A 45V
$14.95 Save $8.00 RRP: $22.95
Mini DC Motor Speed Controller PWM Small LED Dimmer 5A 90W 3V 6V 12V 24V 35V Speed Switch (Pack of 2)
$14.95 Save $8.00 RRP: $22.95
MAX471 Voltage Current Sensor Module with BuiltIn Voltage Divider for Secure Integration and Power Management Ref: 2013
$39.95 Save $19.05 RRP: $59.00
Servo brake resistors MRRB032 MRRB12 MRRB14 MRRB34 MRRB30 Brake resistors with aluminum housing (MRRB30)
$139.00 Save $70.00 RRP: $209.00
Radio kit, FM circuit board assembly, microcontroller, DIY, electronics production, soldering exercises, loose accessories
$38.95 Save $20.05 RRP: $59.00