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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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View: All Items | Buy It Now
897 results found in Semiconductors
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Picture [hide]Item titlePrice
Postage to UK
Time Left
IRF520 / IRF520PBF TO-220 100V 9.2A Power MOSFET N Channel
 
Buy it Now£2.95+£1.48Time left:10h 20m
IRF530 IRF530PBF TO-220 100V 14A Power MOSFET N Channel
 
Buy it Now£2.95+£1.48Time left:14h 14m
IRF820 IRF820PBF TO-220 500V 2.5A Power MOSFET N Channel
 
Buy it Now£2.95+£1.48Time left:14h 48m
IRF830 IRF830PBF TO-220 500V 4.5A Power MOSFET N Channel
 
Buy it Now£2.95+£1.48Time left:15h 4m
D113 Germanium Point Contact Diode Detector for crystal set radio
 
Buy it Now£1.96+£1.48Time left:1d 14h 38m
LM2940 1A TO220 Low Dropout Regulator, Various Voltage
 
Buy it Now£2.95+£1.48Time left:2d 10h 24m
SB560 5A 60V Schottky Rectifier Diode by Diotec
 
Buy it Now£1.30+£1.48Time left:3d 9h 23m
TRIAC, AC Silicon Switch, Various Types
 
Buy it Now£1.96+£1.48Time left:3d 9h 32m
Low Power Thyristor / Silicon Controlled Rectifier / SCR
 
Buy it Now£1.30+£1.48Time left:3d 11h 56m
Three Terminal Linear Voltage Regulator IC 100mA TO-92 0.1A Various Voltages
 
Buy it Now£1.48+£1.48Time left:3d 12h 20m
Silicon Bipolar NPN / PNP Transistors Various BC Prefix
 
Buy it Now£1.48+£1.48Time left:3d 13h 6m
Qty 5 : Low Power Thyristors / Silicon Controlled Rectifier / SCR
 
Buy it Now£3.96+£1.48Time left:3d 16h 12m
Qty 10 : Low Power Thyristor / Silicon Controlled Rectifier / SCRs
 
Buy it Now£5.96+£1.48Time left:3d 16h 28m
IRF730 IRF730PBF TO-220 400V 5.5A Power MOSFET N
 
Buy it Now£2.96+£1.48Time left:3d 19h 38m
IRF510 IRF510PBF TO-220 5.6A Power MOSFET N Vishay Siliconix
 
Buy it Now£2.95+£1.48Time left:3d 19h 42m
MC14050BCP Non-Inverting Buffer Line Driver 16 Pin DIL / DIP Motorola
 
Buy it Now£1.39+£1.48Time left:4d 10h 39m
Qty 2: 4093 4093B CMOS Logic Chip IC DIL / DIP
 
Buy it Now£1.39+£1.48Time left:4d 10h 40m
Qty 2: 4040 4040B CMOS Logic Chip IC DIL / DIP
 
Buy it Now£1.39+£1.48Time left:4d 10h 42m
HP2531 HP 2531 Optocoupler 8 Pin DIL / DIP Hewlett Packard
 
Buy it Now£4.95+£1.48Time left:4d 10h 44m
Maxim MAX274ACNG MAX274 IC Chip RS 311-489 IC DIL / DIP Continuous Time Filter
 
Buy it Now£4.96+£1.48Time left:4d 10h 45m
Qty 3: 555 Timer IC Chip RS 305-478 IC DIL / DIP
 
Buy it Now£1.39+£1.48Time left:4d 10h 47m
AM26LS32PC RS-422 Line Receiver 16 Pin DIL DIP, Motorola
 
Buy it Now£4.95+£1.48Time left:4d 10h 48m
Qty 5: RS 308-001 Mystery IC Chip 8-Pin DIL / DIP in Nice IC Holders
 
Buy it Now£1.39+£1.48Time left:4d 10h 50m
Qty 2: Hewlett Packard 6N136 Transistor Output Optocoupler 8-Pin DIL / DIP
 
Buy it Now£1.39+£1.48Time left:4d 10h 51m
Qty 2: RS 307-979 Mystery IC Chip 8-Pin DIL / DIP
 
Buy it Now£1.39+£1.48Time left:4d 10h 52m
Thorn AC113 Germanium Transistor Hfe = 104, Iceo = 170uA, Used, Tested.
 
Buy it Now£3.96+£1.48Time left:4d 11h 3m
Mazda AC155 Germanium Transistor Hfe = 143, Iceo = 80uA, Used, Tested.
 
Buy it Now£3.96+£1.48Time left:4d 11h 4m
Ediswan XB103 Top Hat Germanium Transistor Hfe = 122, Iceo = 60uA, Used, Tested.
 
Buy it Now£4.95+£1.48Time left:4d 11h 6m
RS 307-064 Mystery IC Chip 16-Pin DIL / DIP
 
Buy it Now£1.39+£1.48Time left:4d 11h 15m
RS 305-850 Mystery IC Chip 14-Pin DIL / DIP
 
Buy it Now£1.39+£1.48Time left:4d 11h 17m
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