# Heat Sink, Extruded Range - 1, 2.8 °C/W, 105 mm, 25.4 mm, 50 mm
**URL**: https://novapart.co/products/07WN-00500-A-200/heat-sink-extruded-range-1-28-c-w-105-mm-254-50
**SKU**: 07WN-00500-A-200
**Manufacturer**: H S MARSTON
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €10.0300
**Stock**: 10+
## Description
Thermal Resistance:2.8°C/W; Packages Cooled:-; External Width - Metric:105mm; External Height - Metric:25.4mm; External Length - Metric:50mm; External Diameter - Metric:-; Heat Sink Materia
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (23-Jan-2024) |
| Product Range | - |
| Packages Cooled | - |
| Heat Sink Material | Aluminium |
| Thermal Resistance | 2.8°C/W |
| External Width - Metric | 105mm |
| External Height - Metric | 25.4mm |
| External Length - Metric | 50mm |
| External Width - Imperial | 4.13" |
| External Diameter - Metric | - |
| External Height - Imperial | 1" |
| External Length - Imperial | 1.97" |
| External Diameter - Imperial | - |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:170763/)
## **Electronics Cooling Group**
## **07WN**
**==> picture [315 x 191] intentionally omitted <==**
**----- Start of picture text -----**
Performance Data
4
3
pr | PE
2 PEREREE
1
et | | ree
50 75 100 125 150
Length (mm)
Plain : A-100 Black Anodised : A-200
(—-
ºc/w
**----- End of picture text -----**
**Material:** Aluminium alloy to BS EN 573-6060 / BS EN 575-606 - T6. Heat Sinks may be ordered in any length up to 2000mm.
## **Dimensions:**
Tolerance on length: ±0.5mm on up to 500mm ±1.0mm on up to 1000mm Tolerance on bow: ±0.125mm per 25mm width. Other tolerances: in accordance with BS EN 12020 / BS EN 755.
- Turnkey Project Management
- CFD Thermal Analysis
- CNC Machining
- Alternative Cooling Solutions
- Quality Approved To BS EN 9001:2008
- Qualification Testing
- Custom Design Service
**Surface Finish:** Marston Heat Sinks can be supplied in any of the following finishes. **Finish No. Description**
100 Mill finish 200 Black Anodise 300 Alochrome 1200 400 Powder Coated 500 Clear Anodise 705 Surtech 650 800 Painted 900 Other
Other coloured finishes are also available.
Electronics Cooling Group Wobaston Road Fordhouses Wolverhampton WV10 6QJ
Phone: 01902 572737 / Fax: 01902 572749 E-mail: ecg@hsmarston.co.uk www.hsmarston.co.uk
In line with our policy of continuous product development all product design is subject to change without prior notice. The name Marston is used under license from IMI Marston Ltd © Jan 2016
## Links
- [View this product on Novapart](https://novapart.co/products/07WN-00500-A-200/heat-sink-extruded-range-1-28-c-w-105-mm-254-50)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/h-s-marston/07wn-00500-a-200/heat-sink-undrilled-2-8-c-w/dp/170763)
---
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