MPN

Fischer Elektronik Heatsink, 4.2°C/W 45 mm 50 mm 30 mm

RS stock no.:: 203-583
Mfr. Part No.:: SK 481/ 50/ SA
Manufacturer:: Fischer Elektronik

Fischer Elektronik Heatsink, 4.2°C/W 45 mm 50 mm 30 mm

Bulk discount available

Subtotal (1 pack of 10 units)*

R 1 404,11

(exc. VAT)

R 1 614,73

(inc. VAT)

FREE delivery for orders over R 1,500.00

In Stock

Plus 360 unit(s) shipping from 23 February 2026

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

Units	Per unit	Per Pack*
10 - 240	R 140.411	R 1,404.11
250 - 990	R 136.901	R 1,369.01
1000 - 2490	R 132.794	R 1,327.94
2500 - 4990	R 127.482	R 1,274.82
5000 +	R 122.383	R 1,223.83

*price indicative

RS stock no.:: 203-583
Mfr. Part No.:: SK 481/ 50/ SA
Manufacturer:: Fischer Elektronik

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fischer Elektronik
	Product Type	Heatsink
	Length	50mm
	Width	30 mm
	Height	45mm
	Thermal Resistance	4.2°C/W
	Fastening	Locking transistor fixing spring
	Colour	Black
	Finish	Black Anodised
	Compatible Package Type	TO-220
	Standards/Approvals	RoHS
	Application	Cooling
	Material	Aluminium

	Select all
	Brand Fischer Elektronik
	Product Type Heatsink
	Length 50mm
	Width 30 mm
	Height 45mm
	Thermal Resistance 4.2°C/W
	Fastening Locking transistor fixing spring
	Colour Black
	Finish Black Anodised
	Compatible Package Type TO-220
	Standards/Approvals RoHS
	Application Cooling
	Material Aluminium

Extruded Heatsinks for Lock-in Retaing Spring Data Sheet

COO (Country of Origin):: DE

Extruded Clip Mount Heat Sink

Black anodised surface finish

Fischer Elektronik Heatsink, 4.2°C/W 45 mm 50 mm 30 mm

FREE delivery for orders over R 1,500.00

Extruded Clip Mount Heat Sink

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