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| PartNumber | WPRT50AB-1K5JB168 | WPRT50AB-22RJB168 | WPRT50AB-10RJB168 |
| Description | Wirewound Resistors - Chassis Mount | Wirewound Resistors - Chassis Mount Wirewound Power Radial Terminal | Wirewound Resistors - Chassis Mount Wirewound Power Radial Terminal |
| Manufacturer | TT Electronics | TT Electronics | TT Electronics |
| Product Category | Wirewound Resistors - Chassis Mount | Wirewound Resistors - Chassis Mount | Wirewound Resistors - Chassis Mount |
| Series | WPRT | WPRT | WPRT |
| Packaging | Bulk | Bulk | Bulk |
| Technology | Wirewound | Wirewound | Wirewound |
| Brand | Welwyn Components / TT Electronics | Welwyn Components / TT Electronics | Welwyn Components / TT Electronics |
| Mounting Style | Chassis Mount | Chassis Mount | Chassis Mount |
| Product Type | Wirewound Resistors | Wirewound Resistors | Wirewound Resistors |
| Factory Pack Quantity | 168 | 168 | 168 |
| Subcategory | Resistors | Resistors | Resistors |
| Unit Weight | 3.315752 oz | 3.315752 oz | 3.315752 oz |
| RoHS | - | Y | Y |
| Resistance | - | 22 Ohms | 10 Ohms |
| Power Rating | - | 50 W | 50 W |
| Tolerance | - | 5 % | 5 % |
| Temperature Coefficient | - | 400 PPM / C | 400 PPM / C |
| Minimum Operating Temperature | - | - 55 C | - 55 C |
| Maximum Operating Temperature | - | + 155 C | + 155 C |
| Length | - | 90 mm | 90 mm |
| Width | - | 19 mm | 19 mm |
| Height | - | 19 mm | 19 mm |
| Qualification | - | AEC-Q200 | AEC-Q200 |
| Features | - | - | - |
| Operating Temperature Range | - | - 55 C to + 155 C | - 55 C to + 155 C |
| Termination Style | - | Quick Connect | Quick Connect |