# Heat Sink, 1.9 °C/W, TO-3, 88 mm, 25 mm, 75 mm
**URL**: https://novapart.co/products/515AB0750MB(T03)/heat-sink-19-c-w-to-3-88-mm-25-75
**SKU**: 515AB0750MB(T03)
**Manufacturer**: ABL HEATSINKS
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €5.8200
**Stock**: 100+
**Lead Time**: 58 days (indicative)
## Description
Thermal Resistance:1.9°C/W; Packages Cooled:TO-3; External Width - Metric:88mm; External Height - Metric:25mm; External Length - Metric:75mm; External Diameter - Metric:-; Heat Sink Material:Alu
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Jan-2023) |
| Product Range | - |
| Packages Cooled | TO-3 |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 1.9°C/W |
| External Width - Metric | 88mm |
| External Height - Metric | 25mm |
| External Length - Metric | 75mm |
| External Width - Imperial | 3.46" |
| External Diameter - Metric | - |
| External Height - Imperial | 0.98" |
| External Length - Imperial | 2.95" |
| External Diameter - Imperial | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:253704/)
**Telephone +44 (0) 121 789 8686 Fax ( Sales ) +44 (0) 121 789 8778 Fax (Admin ) +44 (0) 121 789 9696**
sales@ablcomponents.co.uk ~~TO~~ **515AB**
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°C/Watt
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Length (mm)
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**Thermal Resistance is calculated based on a distributed heat load and vertically mounted fins anodised**
**heatsink with a 60⁰C temperature.**
**Under general operating conditions the thermal mounting arrangement of the device is not know and therefore the figures should be used as a guide to selection.**
**We recommend that the effectiveness of any heatsink is tested in the specific operating environment in which it will be subjected.**
**Drawing above is for illustration purposes only. If any further information is required please contact us.**
BS EN ISO 9001 : 2008
## Links
- [View this product on Novapart](https://novapart.co/products/515AB0750MB(T03)/heat-sink-19-c-w-to-3-88-mm-25-75)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/abl-heatsinks/515ab0750mb-t03/heat-sink-to-3-2-5-c-w/dp/253704)
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