Circuit Boards & Components
2,194 productsUpdated April 2026
All (2,194)Passive Circuit Components(533)Circuit Prototyping(90)Semiconductors(661)Electronic Filters(17)Decoders & Encoders(46)Printed Circuit Boards(682)Circuit Board Accessories(112)
5PCS/LOT Z84C0006PEC Z80 CPU DIP-40 Microprocessor integrated circuit chip brand new original spot
£9.29
NONE
CJMCU-9548 TCA9548A 1 To 8 I2C I2C Module Development Board 8 Channel Expansion Board IIC Multiplexer Breakout Board For Arduino
£5.26
KAINUOXING
10PCS BSP75N BSP75 BFG591 BFG591A SMD BFG135A BFG135 BFG97 BSP78 BSP129 BSP171P BSP171 SOT-223 Low end intelligent power switch
£3.88
NONE
(10-50 PCS)NEW NCP81253MNTBG NCP81253 Top Mark CG* CG QFN IC Chip electronic
£6.52
NONE
DC Barrier Filter Low Noise Cancellation DC Cancellation Ring Bull Humming 2000W
£72.11
NONE
1-10Pcs 4 Channels IIC I2C Logic Level Switching Shifter Bi-Directional Module Safely Steps Down 3.V to 5V Converter for Arduin
£3.88
FUSHI
6700RS Bearing ABEC-3 (10PCS) 10x15x4 mm Thin Section 6700-2RS Ball Bearings 61700 RS 6700 2RS With Orange Sealed A-1510DD
£7.81
NONE
1/2/3PCS Car Rectifier Power Car Rear View Camera Power Relay Capacitor Auto Camera Filter Relay Capacitor Filter Connector
£3.45
NONE
1Pcs Bending Tools Of Various Capacitors Diodes And Electronic Components Diode/Resistor Bending Fixture
£6.63
Mini Servo Inverter Reverse Servo Signal Reverser Switch- Cable 3-24V for Servo RC Plane Car Boat- DropShipping
£8.10
Xiaomi
Xiaomi Smart Camera C701 EU WIFI 6 4K UHD Clarity HDR 8MP Two-way Voice Calls Motion Tracking Noise Alert Infrared Night Vision
£113.19
YTDMEN
1-10PCS Breadboard 400 830 Point Solderless PCB Bread Board MB-102 MB102 Universal Test Protoboard DIY Kit
£4.85
stemedu
Feetech FT3325P RC Wing Servo 6kg High Speed Digital Servo Metal Gearbox Encoder For Fixed Wing RC Drone Robot RC Remote Control
£13.69
NONE
LLC Power Amplifier Switch Power Board 600W Single And Double Output Positive And Negative 24V 36V 48V 60V 80V Voltage
£29.72
KY WIN ROBOT
5pcs 5x5cm 50x50 mm Single Side Prototype PCB Universal Printed Circuit Board Protoboard For Arduino
£3.60
NONE
NE555 Time Delay Relay Module DC 5V 12V 24V Triggle Delay Monostable Relay Module Adjustatle Delay Timer Close Switch Control
£4.78
NONE
Raspberry Pi Pico Development Board RP2040 Dual Core 264KB ARM Low-Power Microcomputers High-Performance Cortex-M0 Processor
£7.39
NONE
10Pcs/Lot IP4001CR IP4001 HSOP-28
£12.90
HobbyCorki
2PCS Metal ESC Motor Wire Fixed Clamp Suitable for Axial SCX10 Redcat Traxxas Tamiya HSP HPI Kyosho 1/10 1/8 RC Car
£9.27
NONE
10PCS Resettable Fuse 30V PTC Polymer PPTC DIP JK30 0.5A 0.75A 0.9A 1.1A 1.35A 1.6A 1.85A 2A 2.5A 3A 4A 5A 6A 7A 8A 9A 10A
£4.89
NONE
PCA9685 PWM Servo Driver Board IIC Interface 16 Channel 12-Bit PWM Servo Motor Driver Board Controller for Arduino Robot
£7.78
SONHEY
New Original 6ES7288-2DE08-0AA0 6ES7288-2DR08-0AA0 6ES7288-2DT08-0AA0 PLC Module
£51.27
NONE
Stable- CPU8PIN Motherboard Extension Cable, ARGB PC Cable with 5V 3Pin,18AWG 90° Right-Angle Design,Male-to-Female Connectors A
£28.10
NONE
5Set/ 15EDG 3.81mm PCB Seal Screw Terminal Block 2~12 Pin KF15EDG 3.81 Male Plug + Female Socket Pin Header Wire Connector
£5.02