# Heat Sink, For North Bridge, 4.2 °C/W, BGA, 37.5 mm, 33 mm, 37.5 mm

![Product image](https://novapart.co/image/farnell:1373244/)

**URL**: https://novapart.co/products/CMBA054949/heat-sink-for-north-bridge-42-c-w-bga-375-mm-33
**SKU**: CMBA054949
**Manufacturer**: MALICO
**Category**: Cooling & Thermal Management || Heat Sinks || Natural Convection Heat Sinks
**Price**: €16.0200
**Stock**: 10+
**Lead Time**: 92 days (indicative)

## Description

Thermal Resistance:4.2°C/W; Packages Cooled:BGA; External Width - Metric:37.5mm; External Height - Metric:33mm; External Length - Metric:37.5mm; External Diameter - Metric:-; Heat Sink Material:Co

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | - |
| Packages Cooled | BGA |
| Heat Sink Material | Copper |
| Thermal Resistance | 4.2°C/W |
| External Width - Metric | 37.5mm |
| External Height - Metric | 33mm |
| External Length - Metric | 37.5mm |
| External Width - Imperial | 1.48" |
| External Diameter - Metric | - |
| External Height - Imperial | 1.3" |
| External Length - Imperial | 1.48" |
| External Diameter - Imperial | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1373244/)

## **Model  : CMBA054949 Series** 

## **BGA Heat Sink** For North Bridge Chip set **Specification** Hay thd 

1.Material :                CU1100 

2.Dimension  : Foot print :              37.5x37.5mm Height       : 12,15,18,21,23,28,33 mm Base (thickness) : 2.6mm 

- 3.Finish:                     Antioxidant Treatment 

4. Accessory : 

Push Pin :               Plastic (UL94-V0) Thermal pad :         T725 or others 

## **Performance** 

**==> picture [425 x 277] intentionally omitted <==**

**----- Start of picture text -----**<br>
Heat Source (LxW) 15x15<br>7.2 0.24<br>6.6 0.22<br>6.0 0.20<br>5.4 0.18<br>> H=12<br>4.8 0.16<br>4.2 oe ee ee ee ee ee eee | 0.14 © H=21<br>3.6 TDi} i} i} i} i} re 0.12<br>3.0 es i} i} ee eni} i} i} i} i} i Zi i} _ _ ti  _ t 0.10 —@— H=33<br>i} i} 4 i}<br>2.4 oO ——T| oS |\ ee |\ 2 |\ i |\ eeee |\ 0.08<br>1.8 —~_—-IP_ | Wg x LL LI | Zz ee | | 0.06<br>||<br>1.2 a \ \ \ “a a — >  sa 0.04<br>0.6 —~--—-le---e \ a= < a \ \ \ \ \ \ 0.02<br>ms \ \ \ \ | | |<br>0.0 \ \ \ 0.00<br>0 100 200 300 400 500 600 700 800 900 100<br>Air Velocity (LFM) 0<br>Rsa (oC/W)<br>Pressure drop (in-H2O)<br>**----- End of picture text -----**<br>


No.5, Ming Lung Road ,Yang Mei , Taiwan 32663  website : http://www.malico.com.tw 



## Links

- [View this product on Novapart](https://novapart.co/products/CMBA054949/heat-sink-for-north-bridge-42-c-w-bga-375-mm-33)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/malico/cmba054949/heat-sink-northbridge/dp/1373244)
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