
Passive heat sink for TO-220 packages, featuring a vertical mounting style and rectangular fin design. Constructed from anodized aluminum, this black component offers a natural thermal resistance of 12.67°C/W and 5.8°C/W at 100 LFM forced air flow. Dimensions include a 25.4mm height, 34.9mm width, and 12.7mm depth, with a weight of 10.43g. Mounting options include bolt, board, and screw.
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| Body Material | Aluminium |
| Package/Case | TO-220 |
| Color | Black |
| Depth | 12.7mm |
| Finish | Anodized |
| Height | 25.4mm |
| Lead Free | Lead Free |
| Length | 12.7mm |
| Material | Aluminium, Anodized |
| Mount | Bolt, Board, Screw |
| Mounting Style | VERTICAL |
| Natural Thermal Resistance | 12.67°C/W |
| Package Cooled | TO-220 |
| Packaging | Bulk |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Series | 637 |
| Shape | Fins, Rectangular |
| Thermal Resistance @ Forced Air Flow (100 LFM) | 5.8°C/W |
| Type | Passive |
| Weight | 10.43g |
| Width | 34.9mm |
| RoHS | Compliant |
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