SK 409/38,1 STS

Heat Sink, TO-220/TO-3P, 7 °C/W, TO-3P, TO-220, 45 mm, 38.1 mm, 12.7 mm

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: FISCHER ELEKTRONIK
Product type: Natural Convection Heat Sinks
Thermal Resistance:7°C/W; Packages Cooled:TO-3P, TO-220; External Width - Metric:45mm; External Height - Metric:38.1mm; External Length - Metric:12.7mm; External Diameter - Metric:-; Heat
SVHC: No SVHC (25-Jun-2025)
Product Range: -
Packages Cooled: TO-3P, TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 7°C/W
External Width - Metric: 45mm
External Height - Metric: 38.1mm
External Length - Metric: 12.7mm
External Width - Imperial: 1.77"
External Diameter - Metric: -
External Height - Imperial: 1.5"
External Length - Imperial: 0.5"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.56 €
Current stock	496
Lead time	7 days

Datasheet

Updated at March 2, 2026