SK 452 37.5 SA

Heat Sink, Square, PCB, Extruded, LED, 11 °C/W, SOT-32, TO-220, 29 mm, 25 mm, 37.5 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:11°C/W; Packages Cooled:SOT-32, TO-220; External Width - Metric:29mm; External Height - Metric:25mm; External Length - Metric:37.5mm; External Diameter - Metric:-; Heat
SVHC: No SVHC (25-Jun-2025)
Product Range: -
Packages Cooled: SOT-32, TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 11°C/W
External Width - Metric: 29mm
External Height - Metric: 25mm
External Length - Metric: 37.5mm
External Width - Imperial: 1.14"
External Diameter - Metric: -
External Height - Imperial: 0.98"
External Length - Imperial: 1.48"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.3 €
Current stock	3052
Lead time	7 days

Datasheet

Updated at March 2, 2026