HSS-C200-SMT-TR

CUI Devices is now Same Sky! Learn More 

**date** 03/04/2025 **page** 1 of 3 

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## **MODEL:** HSS-C200-SMT-TR | **DESCRIPTION:** HEAT SINK 

## **FEATURES** 

- TO-252 package 

- surface mount 

- tape & reel packaging 

- tin plated copper 

## **MODEL** 

HSS-C200-SMT-TR 

||**thermal resistance**|**thermal resistance1**||**power**<br>**dissipation1**|
|---|---|---|---|---|
|**@ 75**°**C**Δ**T, nat**|**@ 1 W,**|**@ 1 W,**|**@ 1 W,**|**@ 75°C**Δ**T, nat**|
|**conv**(°C/W)|**nat conv**|**200 LFM**|**400 LFM**|**conv**|
||(°C/W)|(°C/W)|(°C/W)|(W)|
|40.45|44.3|18.7|13.0|1.85|



Note: 1.  See performance curves for full thermal resistance details. 

## **PERFORMANCE CURVES** 

||Heatsink Temperature Rise Above<br>Ambient (ΔT = Ths - Ta) (°C)|Heatsink Temperature Rise Above<br>Ambient (ΔT = Ths - Ta) (°C)|Heatsink Temperature Rise Above<br>Ambient (ΔT = Ths - Ta) (°C)|
|---|---|---|---|
|Power<br>(W)|Natural<br>Conv.|200 LFM|400 LFM|
|0|0|0|0|
|1|44.3|18.7|13.0|
|2|80.9|36.3|24.8|
|3|113.3|54.0|36.7|
|4|144.5|71.8|49.0|
|5|174.6|89.5|60.9|



Ths: “hot spot” temperature measured on the heatsink Ta: ambient temperature 

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200<br>180 = Without Airflow ==<br>200 LFM<br>160<br>400 LFM<br>}= EET [TEE<br>140 L ee<br>120 “ TO<br>100 “EECCCEEEee<br>80 SURREHH000°a0 0RRRRERRDE><br>60 “CEDee E C ET<br>40<br>“CCEA<br>20 “TeaeR<br>0 see<br>0 1 2 3 4 5<br>Heat Dissipated (W)<br>Rise Above  Ambient (°C)<br>Mounting Surface Temperature<br>**----- End of picture text -----**<br>


**sameskydevices.com** 

Additional Resources:   Product Page    |    3D Model |    PCB Footprint 

**SAME SKY** | **MODEL:** HSS-C200-SMT-TR | **DESCRIPTION:** HEAT SINK 

**date** 03/04/2025 | **page** 2 of 3 

## **MECHANICAL DRAWING** 

units: mm tolerance: ±0.5 mm 

||MATERIAL|copper|
|---|---|---|
||FINISH|tin|
||THICKNESS|0.6 mm|
||WEIGHT|3.7 g|



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Recommended PCB Layout<br>Top View<br>**----- End of picture text -----**<br>


## **PACKAGING** 

units: mm 

Reel QTY: 250 pcs per reel 

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**sameskydevices.com** 

Additional Resources:   Product Page    |    3D Model |    PCB Footprint 

**SAME SKY** | **MODEL:** HSS-C200-SMT-TR | **DESCRIPTION:** HEAT SINK 

**date** 03/04/2025 | **page** 3 of 3 

## **REVISION HISTORY** 

|**rev.**|**description**|**date**|
|---|---|---|
|1.0|initial release|03/04/2025|



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**