FK 227 SA L1

Heat Sink, For Transistors, TO-220, Black Anodized, 22 °C/W, TO-220, 45 mm, 9.8 mm, 17.8 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:22°C/W; Packages Cooled:TO-220; External Width - Metric:45mm; External Height - Metric:9.8mm; External Length - Metric:17.8mm; External Diameter - Metric; Available until stocks are exhausted
SVHC: No SVHC (25-Jun-2025)
Product Range: -
Packages Cooled: TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 22°C/W
External Width - Metric: 45mm
External Height - Metric: 9.8mm
External Length - Metric: 17.8mm
External Width - Imperial: 1.77"
External Diameter - Metric: -
External Height - Imperial: 0.39"
External Length - Imperial: 0.7"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	0.804 €
Current stock	100+
Lead time	7 days

Datasheet

Updated at March 27, 2026