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                                    | Manufacturer Part Number: | 637-20ABPE | 
| Manufacturer: | Wakefield-Vette | 
| Part of Description: | HEATSINK TO-220 VERT MT BLK 2" | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 2426 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | 637 | 
| Package | Box | 
| Part Status | Active | 
| Type | Board Level, Vertical | 
| Package Cooled | TO-220 | 
| Attachment Method | Bolt On and Board Mounts | 
| Shape | Rectangular, Fins | 
| Length | 2.000" (50.80mm) | 
| Width | 1.375" (34.93mm) | 
| Diameter | - | 
| Fin Height | 0.500" (12.70mm) | 
| Power Dissipation @ Temperature Rise | 6.0W @ 55°C | 
| Thermal Resistance @ Forced Air Flow | 4.70°C/W @ 200 LFM | 
| Thermal Resistance @ Natural | - | 
| Material | Aluminum | 
| Material Finish | Black Anodized | 










