FK 266 MI 220 V TO 220

Heat Sink, w/Vertical Solder Lug, 21.7 K/W, TO-220, 13 mm, 9 mm, 30 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 266 Series
Packages Cooled: TO-220
Heat Sink Material: Copper
Thermal Resistance: 21.7K/W
External Width - Metric: 13mm
External Height - Metric: 9mm
External Length - Metric: 30mm
External Width - Imperial: 0.51"
External Diameter - Metric: -
External Height - Imperial: 0.35"
External Length - Imperial: 1.18"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	2.2 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026