FK 222 THF MI TO 220

Heat Sink, Solderable, Clip Mnt, 20 K/W, TO-220, 25.4 mm, 12.7 mm, 33.8 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
SVHC: No SVHC (25-Jun-2025)
Product Range: FK 222 Series
Packages Cooled: TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 20K/W
External Width - Metric: 25.4mm
External Height - Metric: 12.7mm
External Length - Metric: 33.8mm
External Width - Imperial: 1"
External Diameter - Metric: -
External Height - Imperial: 0.5"
External Length - Imperial: 1.33"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.24 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026