HSS08-B18-CP

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## CUI Devices is now Same Sky! Learn More ees._—S 

**date** 09/12/2024 **page** 1 of 3 

## **MODEL:** HSS08-B18-CP | **DESCRIPTION:** HEAT SINK 

## **FEATURES** 

- TO-218 package 

- clip on 

- aluminum alloy 

- black anodized finish 

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MODEL thermal resistance [1] power<br>dissipation [1]<br>@ 75 ° C  Δ T, nat  @ 1 W,  @ 1 W,  @ 1 W,  @ 75°C  Δ T, nat<br>conv  (°C/W) nat conv  200 LFM 400 LFM conv<br>(°C/W) (°C/W) (°C/W) (W)<br>HSS08-B18-CP 7.29 9.7 3.5 3.0 10.29<br>Note:  1. See performance curves for full thermal resistance details.<br>PERFORMANCE CURVES<br>120<br>100 Without Airflow<br>pa<br>200 LFM<br>Heatsink Temperature Rise Above<br>Ambient ( Δ T = Ths - Ta) (°C) 80 400 LFM<br>seis<br>Power Natural<br>200 LFM 400 LFM<br> (W) Conv. 60<br>ee e<br>0 0 0 0<br>1 9.7 3.5 3.0 40<br>2 18.1 7.5 5.4<br>> A |<br>3 26.3 11.0 8.0 20<br>ee Cee<br>4 34.2 14.8 10.6<br>ee ee | er ere<br>5 41.2 18.3 12.9 0<br>—-— 6 47.9 ee 22.2 15.5 0 pee 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16<br>ee  |, — Zetti tity t tt<br>7 54.4 25.7 18.1<br>ee ee ee ee Heat Dissipated (W)<br>8 60.9 29.3 20.8<br>eeee [ee]<br>9 67.2 33.0 23.3<br>ee ee<br>10 73.5 37.0 26.0<br>ee ee ee ee<br>11 79.7 40.6 28.4<br>eeee [ee]<br>12 85.7 43.8 30.8<br>ee ee<br>13 91.9 47.9 33.6<br>ee ee ee ee<br>14 97.7 51.1 36.0<br>eeee [ee]<br>15 103.3 54.7 38.5<br>ee ee ee ee<br>Ths: “hot spot” temperature measured on the heatsink<br>Ta: ambient temperature<br>Rise Above  Ambient (°C)<br>Mounting Surface Temperature<br>**----- End of picture text -----**<br>


**sameskydevices.com** 

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**SAME SKY** | **MODEL:** HSS08-B18-CP | **DESCRIPTION:** HEAT SINK 

**date** 09/12/2024 | **page** 2 of 3 

## **MECHANICAL DRAWING** 

units: mm tolerance: ±0.38 mm 

|MATERIAL<br>AL 1050<br>FINISH<br>black anodized<br>THICKNESS<br>1.6 mm<br>PIN MATERIAL<br>brass<br>PIN PLATING<br>2~3µm tin<br>WEIGHT<br>19.0 g<br>|
|---|



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**sameskydevices.com** 

Additional Resources:   Product Page    |    3D Model 

**SAME SKY** | **MODEL:** HSS08-B18-CP | **DESCRIPTION:** HEAT SINK 

**date** 09/12/2024 | **page** 3 of 3 

## **REVISION HISTORY** 

|**rev.**<br>|**description**<br>|**date**<br>|
|---|---|---|
|1.0<br>|initial release<br>|06/28/2021<br>|
|1.01<br>|logo, datasheet style update<br>|08/05/2022<br>|
|1.02<br>|CUI Devices rebranded to Same Sky<br>|09/12/2024<br>|



The revision history provided is for informational purposes only and is believed to be accurate. 

Same Sky offers a one (1) year limited warranty.  Complete warranty information is listed on our website. 

Same Sky reserves the right to make changes to the product at any time without notice.  Information provided by Same Sky is believed to be accurate and reliable.  However, no responsibility is assumed by Same Sky for its use, nor for any infringements of patents or other rights of third parties which may result from its use. 

Same Sky products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability.  A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 

**sameskydevices.com**