| PartNumber | SFR2500001270FR500 | SFR2500001272FR500 | SFR2500001271FR500 |
| Description | Metal Film Resistors - Through Hole 400mW 127ohms 1% SFR55 Historical p/n | Metal Film Resistors - Through Hole 400mW 12.7Kohms 1% SFR55 Historical p/n | Metal Film Resistors - Through Hole 400mW 1.27Kohms 1% SFR55 Historical p/n |
| Manufacturer | Vishay BC Components | Vishay BC Components | Vishay BC Components |
| Product Category | Through Hole Resistors | Through Hole Resistors | Through Hole Resistors |
| Series | SFR25 | SFR25 | SFR25 |
| Packaging | Cut Tape (CT) Alternate Packaging | Cut Tape (CT) Alternate Packaging | Cut Tape (CT) Alternate Packaging |
| Height | - | - | - |
| Operating Temperature | -55°C ~ 155°C | -55°C ~ 155°C | -55°C ~ 155°C |
| Size Dimension | 0.098" Dia x 0.256" L (2.50mm x 6.50mm) | 0.098" Dia x 0.256" L (2.50mm x 6.50mm) | 0.098" Dia x 0.256" L (2.50mm x 6.50mm) |
| Features | - | - | - |
| Supplier Device Package | Axial | Axial | Axial |
| Tolerance | ±1% | ±1% | ±1% |
| Number of Terminations | 2 | 2 | 2 |
| Temperature Coefficient | ±100ppm/°C | ±100ppm/°C | ±100ppm/°C |
| Composition | Metal Film | Metal Film | Metal Film |
| Failure Rate | - | - | - |
| Resistance Ohms | 127 | 12.7k | 1.27k |
| Package Case | Axial | Axial | Axial |
| Power Watts | 0.4W | 0.4W | 0.4W |