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Heat sinks & Insulators

A range of heatsinks and insulators for popular electronic applications from Silicon ARK

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LED  clip  3MM  (RTC-31) - Kingbright
RTC-31 one piece 3mm LED  clip by kingbright. Download Kingbright RTC-31 datasheet: Dril..
£0.07 £0.05
TO-18 & TO72 black transistor pad  100 pack
TO-18 & TO72 black transistor insulating pads. Suitable for three and four pin..
£4.00
TO-18 & TO72 white transistor pad  100 pack
TO-18 & TO72 white transistor insulating pads. Suitable for three and four pin devices. ..
£4.00
TO-220 mica insulator
TO-220 mica insulator. 17.5 x 12mm with 3.25mm hole.   ..
£0.10
TO-220 PCB mount  Heat sink
A basic and cost effective TO-220 PCB mount  Heat sink,made from tin plated pressed steel...
£0.25
TO-3 ceramic insulator
TO-3 ceramic insulator made from aluminium oxide (alumina) in a stunning pink colour  3 - le..
£1.75 £1.50
TO-3 transistor covers - Jermyn
black push fit TO-3 transistor covers by Jermyn Jermyn o.e. part number: A22-2003 Downloa..
£0.39 £0.30
TO-3-8 THERMAL GASKET (box of 10) - APEX Microtechnologies
THERMAL GASKET TO-3-8 , special heat conducting material specially made for TO-3-8 (8 pin) packages ..
£5.00
TO-3-8 THERMAL GASKET (singles) - APEX Microtechnologies
THERMAL GASKET TO-3-8 , special heat conducting material specially made for TO-3-8 (8 pin) packages ..
£1.00
TO-5  heat sink - RS Components
TO-5  heat sink from RS Components This is the turned "push-on"  round black anodi..
£0.98 £0.50
TO-5 & TO39 black transistor pads - singles
TO-5 and TO-39 black polyester transistor insulating pads. Suitable for three and four ..
£0.08 £0.05
TO3P  mica insulator kit
TO3P  mica insulator kit containing one mica insulator and one plastic bush. Status: new ite..
£0.10
ceramic standoffs for hot components
 a bag of 10 ceramic standoffs for hot components such as power resistors. dims: 6.8mm figh ..
£0.20
small vertical resistor or diode supports
Small red vertical resistor or diode supports - see photo As used in the avionics instrumentation..
£0.15
TO-220 / 218 / 247 Heat sink
An extruded black anodised aluminium heatsink, with two plated steel locating pegs. - 2.6 mm di..
£1.60
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