| PartNumber | CPCF0556K00JB31 | CPCF0551K00JE32 | CPCF0556K00JE32 |
| Description | Wirewound Resistors - Through Hole 56Kohms 5% | Wirewound Resistors - Through Hole 51Kohms 5% 5watts | Wirewound Resistors - Through Hole 56Kohms 5% |
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale |
| Product Category | Through Hole Resistors | Through Hole Resistors | Through Hole Resistors |
| Series | CPCF | CPCF | CPCF |
| Packaging | Bulk Alternate Packaging | Bulk | Bulk |
| Height | 1.003" (25.48mm) | 1.003" (25.48mm) | 1.003" (25.48mm) |
| Package Case | Radial | Radial | Radial |
| Operating Temperature | -65°C ~ 225°C | -65°C ~ 225°C | -65°C ~ 225°C |
| Features | Flame Proof, Safety | Flame Proof, Safety | Flame Proof, Safety |
| Size Dimension | 0.512" L x 0.354" W (13.00mm x 9.00mm) | 0.512" L x 0.354" W (13.00mm x 9.00mm) | 0.512" L x 0.354" W (13.00mm x 9.00mm) |
| Supplier Device Package | Radial Lead | Radial Lead | Radial Lead |
| Power Watts | 5W | 5W | 5W |
| Resistance Ohms | 51k | 56k | |
| Tolerance | ±5% | ±5% | ±5% |
| Number of Terminations | 2 | 2 | 2 |
| Temperature Coefficient | ±50ppm/°C | ±50ppm/°C | ±50ppm/°C |
| Composition | Metal Oxide Film | Metal Oxide Film | Metal Oxide Film |
| Failure Rate | - | - | - |