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 Useful Components

Useful Components

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 This, is Useful Components. I am an electronics engineer who likes to locate difficult to find parts for your weird electronics project or repair job. I also like accurate item descriptions, good photographs, and on-time dispatch. I believe that this is reflected in my feedback ratings.

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5,544 results found in all categories
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Time Left
TI Fast SN74AC14N Hex Schmitt Trigger Inverter, 74AC14 DIP
Buy it Now£1.48+£1.58Time left:2m
Qty 5: TI Fast SN74AC14N Hex Schmitt Trigger Inverter 74AC14 DIP
Buy it Now£3.96+£1.58Time left:5m
Qty 10: TI Fast SN74AC14N Hex Schmitt Trigger Inverter, 74AC14 DIL
Buy it Now£5.96+£1.58Time left:7m
Qty 10 : 6mm Plastic Worm Drives Grub Gear for 2mm Shaft Model Gearbox Motors
Buy it Now£4.96+£1.58Time left:11m
NTD4970N 2.5V Gate Threshold Power MOSFET N 30V NTD4970
Buy it Now£1.96+£1.58Time left:14m
Pulse PE-68027 1:1 High Frequency Interface Isolation Transformer 10Base-T SOIC
Buy it Now£1.56+£1.58Time left:16m
Qty 10: 22mm Dual Plastic Cog Wheels, 42 to 10 Tooth Gear for 2mm Motor Shaft
Buy it Now£5.96+£1.58Time left:18m
50 Ohm BNC Male Crimp Connector and Strain Relief, 50R Impedance Coaxial Plug
Buy it Now£1.96+£1.58Time left:20m
Qty 10 : AC DC 4 Pin Square PCB Bridge Rectifier Various Current and Voltage  ff
Buy it Now£7.96FreeTime left:22m
Qty 10: 12mm Diameter Plastic Pulley Wheels for 2mm Electric Model Motor Shaft
Buy it Now£5.96+£1.58Time left:25m
Russian MN41 Transistor: Hfe = 59, Iceo = 40uA, Used and Tested.
Buy it Now£2.96+£1.58Time left:27m
Old Stock Texas Instruments 7410 / SN7410N Triple 3 Input TTL NAND Gate
Buy it Now£1.48+£1.58Time left:28m
Qty 4: 40mm Diameter Plastic Model Car Wheels with 4mm Shaft Hole
Buy it Now£2.95+£1.58Time left:29m
Qty 5 : 3mm 12V Wired Flashing LED in Various Colors (includes resistor)
Buy it Now£2.95+£1.58Time left:32m
Qty 10 : 10mm 12V Pre-Wired LED Clear Lens in Various Colors, Constant  ff
Buy it Now£7.95FreeTime left:33m
TDA3047 Infra-Red Receiver Chip, 16 Pin DIL / DIP IC
Buy it Now£9.96+£1.58Time left:35m
Qty 10: ULN2003A ULN2003 7-Way Darlington Transistor Buffer Driver Array from ST
Buy it Now£5.96+£1.58Time left:37m
ULN2004A ULN2004 7-Way Darlington Transistor Buffer Driver Array DIL IC
Buy it Now£1.58+£1.58Time left:38m
BPW41N Infra-Red PIN IR Photodiode BPW41
Buy it Now£1.96+£1.58Time left:40m
ULN2003A ULN2003 7-Way Darlington Transistor Buffer Driver Array DIL IC
Buy it Now£1.44+£1.58Time left:41m
SN72702L Texas Instruments Metal Can Op-Amp old stock gold plated legs SN72702
Buy it Now£8.96+£1.58Time left:45m
Qty 10 : 16mm Dual Plastic Cog Wheels, 30 to 10 Teeth Model Gear for Gearbox  ff
Buy it Now£7.96FreeTime left:46m
Choccy Block Alternate Flashing Light Flip-Flop Kit Of Electronic Parts ff
Buy it Now£9.96FreeTime left:47m
AF126 PNP Germanium Bipolar Transistor, Unused NOS.
Buy it Now£5.96+£1.58Time left:50m
385nm 5mm UV LED, Ultra Violet Light Emitting Diode
Buy it Now£1.58+£1.58Time left:56m
Qty 5: HC-49/S HC-49/US Quartz Oscillator Timing Clock Crystal Low Frequency
Buy it Now£2.96+£1.58Time left:59m
Qty 10: Light Dependant Resistor / LDR / Photoresistor CdS Cell
Buy it Now£5.96+£1.58Time left:1h 1m
IDC Ribbon Cable Female Connector 2.54mm 0.1" with Strain Relief Bump Polarised
Buy it Now£1.95+£1.58Time left:1h 3m
74LCX244WM 8-Bit Tri-State Line Driver Buffer from Fairchild SOIC
Buy it Now£3.48+£1.58Time left:1h 5m
Qty 10 : HC49S HC49US Quartz Oscillator Microprocessor Crystal Low Frequency
Buy it Now£5.96+£1.58Time left:1h 8m
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