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Shop the best prices on 19,057 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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257 - 288 of 3,200
Efficient Ntype fixed attenuator for reliable signal management with 25W rated power and frequency range from DC to 3 GHz (25W 50dB) 25W 50dB
$45.95 Save $23.05 RRP: $69.00
0,66 Dia16mm 100A/40mA Strommesstransformator Primary 100A Secondary 40mA Current Transformer 16mm Dia 0,66 Accuracy
$51.95 Save $27.05 RRP: $79.00
OSC Stepper Motor Drive Controller, Pulse PWM Speed Control, High/Med/Low Frequency, Position Control Module
$27.95 Save $14.00 RRP: $41.95
DM860H Stepper Motor Controller, 2H Microstep Driver 24V72V for Nema 23 Nema34 Stepper Motor Driver
$69.00 Save $30.00 RRP: $99.00
Quartz Oscillator Kit 10 Pieces HC-49S 20.480MHz Quartz Crystal Resonators Passive Oscillators Through Hole Metal Can
$29.95 Save $15.00 RRP: $44.95
Koaxial Feste Daempfer 10W 15dB Fixed Coaxial Attenuator For Signal Matching In Research Projects
$44.95 Save $24.05 RRP: $69.00
EPM240T100 MAX II System Board With 5V On-Board 50MHz Active Quartz Oscillator, CPLD Development Board
$25.95 Save $12.00 RRP: $37.95
Home Appliance DCDC 24V to 12V 1A 2A 3A Converter Step Down 24V to 5V 5A Buck Ref: 2738
$35.95 Save $18.05 RRP: $54.00
8MHz Quartz Crystal Resonator 10 Pack 8.000MHz HC-49S Passive Oscillator Through Hole New
$14.95 Save $8.00 RRP: $22.95
Coaxial RF Attenuator 25W SMA-JK 50 Ohm DC-3GHz 4GHz Fixed Attenuation 1dB-40dB Options
$59.00 Save $30.00 RRP: $89.00
DCDC Converter Module Adjustable Output 6.5V60V Input 1.25V30V Output Buck Regulator
$17.95 Save $9.00 RRP: $26.95
DIY 8-Key Electronic Keyboard Kit Music Note PCB Soldering Practice Electronics Kit For Beginners
$32.95 Save $16.00 RRP: $48.95
Multi-Color DC DC Converter 12V-19V Step Up Boost Voltage Regulator 1-28A Power Module For Robot Monitor LED
$79.00 Save $40.00 RRP: $119.00
7A 160W Motor Drive Module 12V 24V Channel Motor Driver Module H Bridge L298 PWM Drive Control
$36.95 Save $22.05 RRP: $59.00
Waterproof IP67 DC DC Converter 30-60V (36V/48V) To 13.8V Step-Down Regulator 15A Aluminum L Buck Module
$39.95 Save $19.05 RRP: $59.00
N Type Fixed Attenuator 25W 30dB Wide Frequency Range Broadband RF High Power
$109.00 Save $50.00 RRP: $159.00
SC-Faser-Dämpfungsglied SC Fiber Attenuator Female To Male Connector 0-30dB Selectable 1/2/3/4/5/10dB FTTH Pack 10x 8dB
$74.00 Save $45.00 RRP: $119.00
Esp32 Development Module, Esp32 Development Board, 2.4GHz Processor Microcontroller Mode Development
$17.95 Save $9.00 RRP: $26.95
Coaxial Fixed Attenuator, 10W, User-Friendly RF Attenuator for Signal Matching in Research Projects
$44.95 Save $24.05 RRP: $69.00
N-Type Coaxial Attenuator, Fixed 20 dB, 25 W, DC to 3 GHz, 25 Degree Solid Construction
$45.95 Save $23.05 RRP: $69.00
DC-DC Converter 20-75V To 5V, 60V To 5V Buck Regulator, 1-30A, Aluminum XL Enclosure
$30.95 Save $16.00 RRP: $46.95
N Type Fixed Attenuator For RF, Adjustable Attenuation, 25W, 40 dB, Wide Frequency Range
$45.95 Save $23.05 RRP: $69.00
Fixed Attenuator, N-Type Coaxial, 50 Ohm, DC-3 GHz, 1-50 dB, 5W/25W Handling, Optional Accessory (25W, 3 dB)
$54.00 Save $30.00 RRP: $84.00
Electric scooter main circuit controller, main circuit board, motherboard controller, replacement controller circuit board
$59.00 Save $25.00 RRP: $84.00
DC-DC Step-Up Converter Dual 12V Input To 24V Output 360W 15A
$39.95 Save $19.05 RRP: $59.00
L298N Driver Controller Board Dual H-Bridge Motor Drive Module Iron Housing DC And Stepper Motor Driver
$41.95 Save $22.05 RRP: $64.00
Rectifier Diodes Assortment Kit 1N4001 1N4007 1N5817 with Storage Box for DIY Electronics Projects
$64.00 Save $30.00 RRP: $94.00
Rotary Encoder 600P/R Incremental Photoelectric AB Phase 5-24V 0.24in Shaft for CNC Machines
$26.95 Save $13.00 RRP: $39.95
Aluminium Electrolytic Capacitor Assortment Kit 225pcs 1uF-470uF 16V-50V for DIY Electronics Projects
$1,299.00 Save $650.00 RRP: $1,949.00
2 Pack Bridge Rectifier Diode KBU1010 1000V 10A DIP-4 for Power Supply and Circuit Repair
$14.95 Save $8.00 RRP: $22.95
DC Motor Vacuum Air Pump WP370B Low Noise Micro Pump for Toys and Electric Applications 9.6V-14.4V
$27.95 Save $14.00 RRP: $41.95
Sine Wave Resonance Generator 0.01300000Hz Adjustable, Ultra Low Frequency, USB Interface, Acrylic Case
$45.95 Save $23.05 RRP: $69.00