FK 243 MI 247 V SIP

Heat Sink, 18.4 K/W, SIP, 20 mm, 13 mm, 32 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 243 Series
Packages Cooled: SIP
Heat Sink Material: Copper
Thermal Resistance: 18.4K/W
External Width - Metric: 20mm
External Height - Metric: 13mm
External Length - Metric: 32mm
External Width - Imperial: 0.79"
External Diameter - Metric: -
External Height - Imperial: 0.51"
External Length - Imperial: 1.26"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.55 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026