LS50

Heat Sink, TO-3, 4 °C/W, TO-3, 41.2 mm, 43 mm, 45 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: ABL HEATSINKS
Product type: Natural Convection Heat Sinks
Thermal Resistance:4°C/W; Packages Cooled:TO-3; External Width - Metric:41.2mm; External Height - Metric:43mm; External Length - Metric:45mm; External Diameter - Metric:-; Heat Sink Material:Alumi
Product Range: -
Packages Cooled: TO-3
Heat Sink Material: Aluminium
Thermal Resistance: 4°C/W
External Width - Metric: 41.2mm
External Height - Metric: 43mm
External Length - Metric: 45mm
External Width - Imperial: 1.62"
External Diameter - Metric: -
External Height - Imperial: 1.69"
External Length - Imperial: 1.77"
External Diameter - Imperial: -

Delivery and price
Units per pack	100
Price	1.2 €
Current stock	10+
Lead time	30 days

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 500+ 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 →