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Computer Circuit Boards
11,754 productsUpdated August 2026
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NONE
1pcs/lot M27C322-100F1 -120F1 M27C322 27C322 CDIP-42 In Stock
£5.68

HJXRHGAL
200PCS ZMM 3V 3V3 3V9 4V7 5V1 7V5 8V2 10V 12V 15V 16V 18V 20V 24V LL34 SMD Zener diode package 1/2W 0.5w Chip Zener diode
£3.30

NONE
10Pcs NCE82H140 NCE80H12 NCE80H15 NCE80H11 NCE60P50 NCE60H15A NCE40H21 NCE40H12 NCE30TD60B NCE01H10 NCE8580 TO-220 IC
£5.31

UICPAL
ESP32-S3 Development Board with 2.4G Extend Wifi Module for Camera Module OV2640 8MB PSRAM 16MB FLASH ESP32S3 N16R8 CAM Type-C
£7.53

NONE
RFID Upgrade Entry Kit for R3 Development Board Programming of Things Learning Internet Stepper Motor Educational Kit
£15.27

NONE
20pcs MJE340 MJE350 MJE253 MJE243 MJE172 MJE182 G TO-126 TO-225IC In Stock Wholesale
£4.40

NONE
10Pcs DC-DC Buck Converter Step Power Supply Module 5V-30V To 3.3V 5V 9V 12V 3A Voltage Regulator For Car Motorcycle Battery
£5.05

RJXZS
DC To DC LRS-75-12 6A Adjustable 700V to 12V 800V to 12V 1600V
£11.52

NONE
10PCS MJE13009 TO220 E13009-2 E13009 TO-220 E13007-2 MJE13007 E13005-2 MJE13005 E13003-2 MJE13003 J13007-2 FJP13007 J13009-2
£5.17

REALPOY
10W+10W 12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class
£3.01

NONE
(10PCS-50PCS) ATF20V8B-15PC DIP20 NEW CHIP IC
£9.09

DIYGBA
100PCS HT7133 HT7333 HT7350 HT7833 HT7533 HT7830 HT7130 HT7530 SOT-89 7133-1 7333-1 7350-1 7833-1 7533-1 7830-1 7130-1 7530-1 IC
£8.83

NONE
10PCS LM317T TO-220 LM317 LM350 LM337 LM338 LM337T LM338T LM350T TO-220 Three terminal voltage regulator
£3.88

XINRENCHONG
Asus PRIME B450M-A Motherboard B450 B450M Motherboard Socket AM4 DDR4 support Ryzen 5 5600 5700 4300G 1600 cpu M.2 Micro ATX
£81.95

NONE
SCART to HDMI Converter with Cable Scart in HDMI Out HD 720P/1080P Switch Video Audio Converter Adapter for HDTV DVD
£8.30

REALPOY
PAM8403 Super mini digital power amplifier board miniature class D power amplifier board 2 * 3 W high 2.5-5V USB
£2.49

QIYIDA
QIYIDA X99 motherboard set kit xeon LGA2011-3 E5 2680 V4 2*8gb=16GB 3200MHz 4 channels DDR4 SATA 3.0 nvme M.2 ATX E5 A99
£326.82

CazenOveyi
10pcs/lot AP2112K-3.3TRG1 AP2112K-3.3 AP2112K SOT-23-5 In Stock
£3.58

NONE
(1/5 Piece) HEDS-9730 SIP-4 AVAGO Reflective Photoelectric Encoder Module Brand New Original In Stock
£9.24

MOGAI
(10pcs)New TLV74312PDBVR 1DBT TLV74318PDBVR 1D7T TLV74333PDBVR 1CBT TLV75533PDBVR 1FWF TLV74312 TLV74318 TLV74333 TLV75533
£3.68

NONE
RP2350 Zero Mini Development Board Microcontroller Development Board Type-C for Raspberry Pi RP2350A
£25.40

NONE
(10PCS-50PCS) SMD-5032 13.575MHZ Surface mount passive crystal oscillator ceramic 2P crystal resonance NEW CHIP IC
£5.89

IGMOPNRQ
10PCS 2.54MM Pitch single row female Pin socket Red 40P 40PIN PCB Single Row Mother Connector ibuw For Arduino
£3.60

NONE
New 10PCS SKHLLCA010 Tact Switch
£5.69