TO-220 Clip-On Heatsink

TO-220 Clip-On Heatsink


Heat sink for integrated circuits TO-220 format.

Availability: 8 available COD: AD977
Quantity discounts
1-2 0,95
3-5 0,92
6+ 0,90
  • Description
  • Additional information


Get the most out of your regulators, transistors and other TO-220 packaged chips by 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 to TO-220 (assuming an ambient temperature of 25 ° C and max die of 150 ° C). No screws or thermal paste required. For more detailed calculations, check out the Daycounter heatsink calc

Additional information

Weight 0.05 kg
Dimensions 5 × 1 × 3 cm

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