| Series | - |
| Package | Bulk |
| Part Status | Active |
| Resistance in Ohms @ 25°C | 1k |
| Resistance Tolerance | ±0.2°C |
| B Value Tolerance | ±1% |
| B0/50 | - |
| B25/50 | - |
| B25/75 | - |
| B25/85 | 3977K |
| B25/100 | - |
| Operating Temperature | -40°C ~ 125°C |
| Power - Max | - |
| Length - Lead Wire | - |
| Mounting Type | Free Hanging |
| Package / Case | Bead, Epoxy |
