| PartNumber | 122256 | 122255 | 122254 |
| Description | Heat Sinks Extrusion Cut to Length, 12 Inch, High Aspect Ratio, Heatsink 15837, 12x7x2.275 Inch | Heat Sinks Extrusion Cut to Length, 12 Inch, High Aspect Ratio, Heatsink 13694, 12x6.9x2.8 Inch | Heat Sinks 19671 Extrusion Profile Cut to 12 Inches, 12x5.32x1.6 Inch, High Aspect Ratio |
| Manufacturer | Wakefield-Vette | Wakefield-Vette | Wakefield-Vette |
| Product Category | Heat Sinks | Heat Sinks | Heat Sinks |
| RoHS | Y | Y | Y |
| Product | Heat Sinks | Heat Sinks | Heat Sinks |
| Mounting Style | Adhesive | Adhesive | Adhesive |
| Heatsink Material | Aluminum | Aluminum | Aluminum |
| Fin Style | Rectangular, Fin | Rectangular, Fin | Rectangular, Fin |
| Length | 304.8 mm | 304.8 mm | 304.8 mm |
| Width | 177.8 mm | 176.78 mm | 135.32 mm |
| Height | 57.78 mm | 70.87 mm | 41.4 mm |
| Designed for | Power Modules, IGBTs | Power Modules, IGBTs | Power Modules, IGBTs |
| Color | Silver | Silver | Silver |
| Series | 1222 | 1222 | 1222 |
| Type | Top Mount | Top Mount | Top Mount |
| Brand | Wakefield-Vette | Wakefield-Vette | Wakefield-Vette |
| Height in | 2.275 | 2.79 | 1.63 |
| Height mm | 57.785 | 70.866 | 41.402 |
| Length in | 12 | 12 | 12 |
| Length mm | 304.8 | 304.8 | 304.8 |
| Product Type | Heat Sinks | Heat Sinks | Heat Sinks |
| Factory Pack Quantity | 25 | 25 | 25 |
| Subcategory | Heat Sinks | Heat Sinks | Heat Sinks |
| Width in | 7 | 6.96 | 5.324 |
| Width mm | 177.8 | 176.784 | 135.23 |
| Unit Weight | 9.160 lbs | 9.498 lbs | - |