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500403B00000G
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: BOYD
- Product type: Natural Convection Heat Sinks
- Packages Cooled: TO-3
- Heat Sink Material: Aluminium
- Thermal Resistance: 5°C/W
- External Width - Metric: 46mm
- External Height - Metric: 31.98mm
- External Length - Metric: 45.97mm
- External Width - Imperial: 1.81"
- External Height - Imperial: 1.26"
- External Length - Imperial: 1.81"
| Delivery and price | |
|---|---|
| Units per pack | 100 |
| Price | 7.92 € |
| Current stock | 25+ |
| Lead time | 7 days |
Datasheet
## For use with TO-3 packages **==> picture [41 x 83] intentionally omitted <==** Part Number - 500403B00000G ## Mechanical Outline Drawing A Dim 31.75 ## Thermal Curves Thermal 5.00 Resistance [|t Thermal resistance value is based on a 75°C rise in natural convection |Product Information|Product Information||| |---|---|---|---| |Part #|Description|Finish|Board<br>Mounting| |500403B00000G|Square Basket heat sink<br>featuring straight fins|Black<br>Anodize|N/A|
Updated at February 9, 2023
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.
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