FK 230 SA L1

Heat Sink, For Transistors, TO-220, Black Anodized, 21 °C/W, TO-220, 20.5 mm, 19.5 mm, 19 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:21°C/W; Packages Cooled:TO-220; External Width - Metric:20.5mm; External Height - Metric:19.5mm; External Length - Metric:19mm; Ext; Available until stocks are exhausted Alternative available
SVHC: No SVHC (25-Jun-2025)
Product Range: -
Packages Cooled: TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 21°C/W
External Width - Metric: 20.5mm
External Height - Metric: 19.5mm
External Length - Metric: 19mm
External Width - Imperial: 0.81"
External Diameter - Metric: -
External Height - Imperial: 0.77"
External Length - Imperial: 0.75"
External Diameter - Imperial: -

Delivery and price
Units per pack	250
Price	0.627 €
Current stock	1000+
Lead time	7 days

Datasheet

Updated at March 27, 2026