680-1.25A.

Heat Sink, Omnidirectional, For Power Semiconductor, 4.5 °C/W, TO-3, 46 mm, 31.8 mm, 46 mm

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Manufacturer: WAKEFIELD THERMAL
Product type: Natural Convection Heat Sinks
Thermal Resistance:4.5°C/W; Packages Cooled:TO-3; External Width - Metric:46mm; External Height - Metric:31.8mm; External Length - Metric:46mm; External Diameter - Metric:-; Heat Sink Material:A
SVHC: No SVHC (21-Jan-2025)
Product Range: -
Packages Cooled: TO-3
Heat Sink Material: Aluminium
Thermal Resistance: 4.5°C/W
External Width - Metric: 46mm
External Height - Metric: 31.8mm
External Length - Metric: 46mm
External Width - Imperial: 1.81"
External Diameter - Metric: -
External Height - Imperial: 1.25"
External Length - Imperial: 1.81"
External Diameter - Imperial: -

Delivery and price
Units per pack	50
Price	14.96 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 29, 2026