TO-220 Clip-On Heatsink

Item number P977 Brand Adafruit Model 977 Share Write a review
TO-220 Clip-On Heatsink
Adafruit
€ 1,30€ 1,10 Excl. BTW (NL)
Ordered before 23:59, shipped today. ... pieces in stock
Shipped from € 2,95 (NL) 30 days cooling-off
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Description

Get the most out of your regulators, transistors and other TO-220 packaged chips by clipping on a heat-sink. Your transistor or regulator may advertise it can handle high currents but when multiplied by the drop voltage, the Wattage may be too high for the bare chip! Most TO-220's can disipate about 2W's worth without a sink.

This basic, and easy-to-use 23°C/W sink will let you burn about 4 Watts of power through a TO-220 (assuming an ambient temperature of 25°C and max die temp of 150°C). No screws or thermal paste required.

​Weight: 1.88g

Dimensions: 21.5mm x 10.2mm x 19.2mm

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