Fischer Elektronik Heatsink, Transistors, 21°C/W 12.7 mm 19.05 mm 10 mm

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RS Stock No.:
189-9081
Mfr. Part No.:
FK237SA220H
Brand:
Fischer Elektronik
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Brand

Fischer Elektronik

For Use With

Transistors

Product Type

Heatsink

Length

19.05mm

Width

10 mm

Height

12.7mm

Fastening

Push-On

Thermal Resistance

21°C/W

Colour

Black

Finish

Black Anodised

Compatible Package Type

TO-220

Standards/Approvals

RoHS

Application

Cooling

Material

Aluminium

Special Features

Optimum Heat Transfer Due the Constant Pressure on the Entire Contact Surface of the TO 220 Cases, Takes Less Space Than Any Other Attachable Heatsink, Effective Heat Emission With Horizontal and Vertical Mounting Without Soldering Lug, Simple Assembly by Pushing the Heatsink Onto the TO 220 Housing

COO (Country of Origin):
CN

Attachable Heat Sink for TO 220, 21 and 25 K/W


All attachable heatsinks are made from black anodised diecast aluminium.

Heatsinks in the FK 237 Series have the following features:

A very slim design ensures that it does not require much space

Easy assembly by sliding the heatsink onto the TO220 housing

Optimal heat transfer as the fastening clips on the TO 220 housing press firmly on the heatsink

Effective heat dissipation in both horizontal and vertical installation positions

Versions:


FK 220-SA-220

No solder tags, with a transistor retaining spring for simple attachment to the TO 220 housing

FK 237-SA-220 H

With tin-plated solder tags, enabling it to be soldered directly onto the printed circuit board in a horizontal position

FK 237-SA-220 O

No solder tags

FK 237-SA-220V

With tin-plated solder tags, enabling it to be soldered directly onto the printed circuit board in a vertical position

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