FK 229 SA L 1 TO 220

Heat Sink, 27 K/W, TO-220, 20.5 mm, 13.5 mm, 19 mm

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: FISCHER ELEKTRONIK
Product type: Natural Convection Heat Sinks
SVHC: No SVHC (25-Jun-2025)
Product Range: FK 229 Series
Packages Cooled: TO-220
Heat Sink Material: Aluminium
Thermal Resistance: 27K/W
External Width - Metric: 20.5mm
External Height - Metric: 13.5mm
External Length - Metric: 19mm
External Width - Imperial: 0.8"
External Diameter - Metric: -
External Height - Imperial: 0.53"
External Length - Imperial: 0.75"
External Diameter - Imperial: -

Delivery and price
Units per pack	250
Price	0.571 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 29, 2026

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 800+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →