 |  |  | |
| PartNumber | 325705 | 325705B00000G | 325705B00000 |
| Description | Terminals 250MCM AWG #1/2 | Heat Sinks Extruded Collar Style Heatsink for TO-5, Radial Fins, Vertical Mounting, 60 n Thermal Resistance, Black Anodized, 6.35mm | Heat Sink Passive TO-5 Radial 60°C/W Black Anodized |
| Manufacturer | TE Connectivity | Aavid | Aavid Thermalloy |
| Product Category | Terminals | Heat Sinks | Thermal - Heat Sinks |
| RoHS | Y | Y | - |
| Product | Lug Terminals | Heat Sinks | Heat Sinks |
| Type | Rectangular Tongue | - | Board Level |
| Stud / Tab Size | 12.7 mm | - | - |
| Wire Gauge | 250 kcmil | - | - |
| Termination Style | Crimp | - | - |
| Gender | Male | - | - |
| Insulation | Not Insulated | - | - |
| Color | - | Black | Black |
| Contact Plating | Tin | - | - |
| Contact Material | Copper | - | - |
| Series | AMPOWER | 3257/3260 | - |
| Packaging | Bulk | Bulk | Bulk |
| Current Rating | - | - | - |
| Insulation Material | - | - | - |
| Length | 65.53 mm | 6.35 mm | 6.35 mm |
| Material | Copper | - | Aluminum |
| Mounting Angle | Straight | - | - |
| Mounting Method | Push In | - | - |
| Voltage Rating | - | - | - |
| Width | 32.51 mm | - | - |
| Brand | TE Connectivity / AMP | Aavid | - |
| Maximum Bundle Diameter | - | - | - |
| Contact Gender | - | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Product Type | Terminals | Heat Sinks | - |
| Factory Pack Quantity | 25 | 2500 | - |
| Subcategory | Terminals | Heat Sinks | - |
| Part # Aliases | 325705 | 000543 | 000543 |
| Unit Weight | 2 oz | 0.028219 oz | - |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Heatsink Material | - | Aluminum | Aluminum |
| Fin Style | - | Extruded Radial Fin | Extruded Radial Fin |
| Thermal Resistance | - | 60 C/W | 60 C/W |
| Height | - | 6.35 mm | 6.35 mm |
| Designed for | - | TO-5 | TO-5 |
| Shape | - | - | Cylindrical |
| Diameter | - | - | 0.318" (8.07mm) ID, 0.500" (12.70mm) OD |
| Package Cooled | - | - | TO-5 |
| Attachment Method | - | - | Press Fit |
| Height Off Base Height of Fin | - | - | 0.250" (6.35mm) |
| Power Dissipation Temperature Rise | - | - | 1W @ 60°C |
| Thermal Resistance Forced Air Flow | - | - | 35°C/W @ 200 LFM |
| Thermal Resistance Natural | - | - | 60°C/W |
| Material Finish | - | - | Black Anodized |