FK 276 MI 247 V TO 218

Heat Sink, 18.1 K/W, TO-218, 23 mm, 15 mm, 40 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 276 Series
Packages Cooled: TO-218
Heat Sink Material: Copper
Thermal Resistance: 18.1K/W
External Width - Metric: 23mm
External Height - Metric: 15mm
External Length - Metric: 40mm
External Width - Imperial: 0.9"
External Diameter - Metric: -
External Height - Imperial: 0.59"
External Length - Imperial: 1.57"
External Diameter - Imperial: -

Delivery and price
Units per pack	50
Price	2.85 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026