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                                    | Manufacturer Part Number: | HSE-B381-045H | 
| Manufacturer: | CUI Devices | 
| Part of Description: | HEAT SINK, EXTRUSION, TO-220, 38 | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 1739 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | HSE | 
| Package | Box | 
| Part Status | Active | 
| Type | Board Level, Vertical | 
| Package Cooled | TO-220 | 
| Attachment Method | PC Pin | 
| Shape | Rectangular, Fins | 
| Length | 1.500" (38.10mm) | 
| Width | 1.772" (45.00mm) | 
| Diameter | - | 
| Fin Height | 0.500" (12.70mm) | 
| Power Dissipation @ Temperature Rise | 9.9W @ 75°C | 
| Thermal Resistance @ Forced Air Flow | 2.63°C/W @ 200 LFM | 
| Thermal Resistance @ Natural | 7.58°C/W | 
| Material | Aluminum Alloy | 
| Material Finish | Black Anodized | 










