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| PartNumber | DKF503N3 | DKF503N10 | DKF503N5 |
| Description | Thermistors - NTC +- 3% Tolerance | Thermistors - NTC +- 10% Tolerance | Thermistors - NTC +- 5% Tolerance |
| Manufacturer | Amphenol Advanced Sensors | Amphenol Advanced Sensors | Amphenol Advanced Sensors |
| Product Category | Thermistors - NTC | Thermistors - NTC | Thermistors - NTC |
| Series | DKF503 | DKF503 | DKF503 |
| Type | NTC | NTC | NTC |
| Packaging | Bulk | Bulk | Bulk |
| Termination Style | Axial | Axial | Axial |
| Operating Temperature Range | - 40 C to + 250 C | - 40 C to + 250 C | - 40 C to + 250 C |
| Package Case | DO-35 | DO-35 | DO-35 |
| Operating Temperature | -40°C ~ 250°C | -40°C ~ 250°C | -40°C ~ 250°C |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Tolerance | 3 % | 10 % | 5 % |
| Power Max | - | - | - |
| Resistance Tolerance | ±3% | ±10% | ±5% |
| Resistance in Ohms 25°C | 50k | 50k | 50k |
| B Value Tolerance | ±1% | ±1% | ±1% |
| B0 50 | - | - | - |
| B25 50 | - | - | - |
| B25 75 | - | - | - |
| B25 85 | 3960K | 3960K | 3960K |
| B25 100 | - | - | - |
| Length Lead Wire | 1.06" (27.00mm) | 1.06" (27.00mm) | 1.06" (27.00mm) |
| Resistance | 50 kOhms | 50 kOhms | 50 kOhms |
| Length | - | - | 4.2 mm |
| Diameter | - | - | 2.2 mm |