MPN

Fischer Elektronik Heatsink, 7K/W, 38.1 x 45 x 12.7mm, Clip

RS Stock No.:: 221-2104
Mfr. Part No.:: SK409-38,1STC
Brand:: Fischer Elektronik

Fischer Elektronik Heatsink, 7K/W, 38.1 x 45 x 12.7mm, Clip

Bulk discount available

Subtotal (1 unit)*

$9.46

(exc. GST)

$10.41

(inc. GST)

FREE delivery for orders over $60.00 ex GST

In Stock

40 unit(s) ready to ship from another location
Plus 110 unit(s) shipping from 02 February 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 99	$9.46
100 - 249	$9.28
250 - 499	$8.95
500 +	$8.80

*price indicative

RS Stock No.:: 221-2104
Mfr. Part No.:: SK409-38,1STC
Brand:: Fischer Elektronik

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Fischer SK409 Data Sheet

COO (Country of Origin):: DE

Heatsink 6.2 → 8.2 K/W for TO 220

Extruded heatsink with solderable tabs. Spring mounting clip 3257877 available separately.

Select all	Attribute	Value
	Brand	Fischer Elektronik
	Length	38.1mm
	Width	45mm
	Height	12.7mm
	Dimensions	38.1 x 45 x 12.7mm
	Thermal Resistance	7K/W
	Mounting	Clip
	Colour	Black

	Select all
	Brand Fischer Elektronik
	Length 38.1mm
	Width 45mm
	Height 12.7mm
	Dimensions 38.1 x 45 x 12.7mm
	Thermal Resistance 7K/W
	Mounting Clip
	Colour Black

Fischer Elektronik Heatsink, 7K/W, 38.1 x 45 x 12.7mm, Clip

FREE delivery for orders over $60.00 ex GST

Heatsink 6.2 → 8.2 K/W for TO 220

Related links