FK 229 SA L 1 TO 220

Heat Sink, 27 K/W, TO-220, 20.5 mm, 13.5 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
SVHC: No SVHC (25-Jun-2025)
Product Range: FK 229 Series
Packages Cooled: TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 27K/W
External Width - Metric: 20.5mm
External Height - Metric: 13.5mm
External Length - Metric: 19mm
External Width - Imperial: 0.8"
External Diameter - Metric: -
External Height - Imperial: 0.53"
External Length - Imperial: 0.75"
External Diameter - Imperial: -

Delivery and price
Units per pack	250
Price	0.571 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026