527-45AB

HEAT SINK

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

Manufacturer: WAKEFIELD THERMAL
Product type: Natural Convection Heat Sinks
Thermal Resistance:8.57°C/W; Packages Cooled:Half Brick; External Width - Metric:57.9mm; External Height - Metric:11.4mm; External Length - Metric:61mm; External Diameter - Metric:-; Heat S 91F3670
Thermal Resistance: 8.57°C/W

Delivery and price
Units per pack	1000
Price	2.49 €
Current stock	200+
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.

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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.

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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.

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