FK 251 08 LF PAK TR SOT 669 (LF PAK)

Heat Sink, 29.8 K/W, SOT-669 (LF PAK), 15 mm, 8 mm, 13 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 251 Series
Packages Cooled: SOT-669 (LF PAK)
Heat Sink Material: Copper
Thermal Resistance: 29.8K/W
External Width - Metric: 15mm
External Height - Metric: 8mm
External Length - Metric: 13mm
External Width - Imperial: 0.59"
External Diameter - Metric: -
External Height - Imperial: 0.31"
External Length - Imperial: 0.51"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.46 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 3, 2026