SK 454 50 SA

Heat Sink, Square, PCB, Extruded, LED, 8.5 K/W, SOT-32, TO-220, 21.45 mm, 19 mm, 50 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:8.5K/W; Packages Cooled:SOT-32, TO-220; External Width - Metric:21.45mm; External Height - Metric:19mm; External Length - Metric:50mm; External Diameter - Metric:-; Hea
SVHC: No SVHC (25-Jun-2025)
Product Range: -
Packages Cooled: SOT-32, TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 8.5K/W
External Width - Metric: 21.45mm
External Height - Metric: 19mm
External Length - Metric: 50mm
External Width - Imperial: 0.84"
External Diameter - Metric: -
External Height - Imperial: 0.75"
External Length - Imperial: 1.97"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.21 €
Current stock	68
Lead time	7 days

Datasheet

Updated at March 2, 2026