Image not available
Illustrative purposes only
PPN1000B
Heat Sink, TO-218, TO-220, 3.1 °C/W, TO-218, TO-220, 50 mm, 28 mm, 100 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:3.1°C/W; Packages Cooled:TO-218, TO-220; External Width - Metric:50mm; External Height - Metric:28mm; External Length - Metric:100mm; External Diameter - Metric:-; Heat
- SVHC: No SVHC (17-Jan-2023)
- Product Range: -
- Packages Cooled: TO-218, TO-220
- Heat Sink Material: Aluminium
- Thermal Resistance: 3.1°C/W
- External Width - Metric: 50mm
- External Height - Metric: 28mm
- External Length - Metric: 100mm
- External Width - Imperial: 1.97"
- External Diameter - Metric: -
- External Height - Imperial: 1.1"
- External Length - Imperial: 3.94"
- External Diameter - Imperial: -
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 4.79 € |
| Current stock | 100+ |
| Lead time | 30 days |
Datasheet
## _**Board Mount PPN Heat Sinks**_
_**This heatsink is suitable for use with device(s): TO220, TO218, TO247**_
**Stock Length[ Part Number ] Without Pins[ Clip Thermal Rating ] °C/W Category** ~~| | |{] f|{ |~~ 50.0 PPN0500B 02 5.00 A ~~ee~~ 75.0 PPN0750B 02 3.70 A ~~ee||||~~ 100.0 PPN1000B 02 3.10 A ~~|~~ 150.0 PPN1500B 02 2.30 A ~~rs ee ee~~
All dimensions shown are subject to commercial tolerances. Details of individual tolerances and fully dimensioned drawings available on request.
Where a device is shown it is for illustrative purposes only. The heatsink is supplied without a device. Most board mount and bga heatsinks are supplied black anodised to assist thermal performance. Thermal Resistance is calculated based on a distributed heat load on anodised heatsink with vertically mounted fins based on a 60ºC temperature rise. Under general operating conditions the thermal mounting arrangement of devices is not known and therefore the figures should be used only 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. All information is for reference purposes only.
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 →