| Series | TH |
| Package | Bulk |
| Part Status | Active |
| Resistance in Ohms @ 25°C | 1M |
| Resistance Tolerance | ±5% |
| B Value Tolerance | ±5% |
| B0/50 | - |
| B25/50 | 4491K |
| B25/75 | - |
| B25/85 | - |
| B25/100 | - |
| Operating Temperature | -40°C ~ 250°C |
| Power - Max | 25 mW |
| Length - Lead Wire | 1.02" (26.00mm) |
| Mounting Type | Through Hole |
| Package / Case | Axial |
