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| PartNumber | B57087-M504-K100 | B57045K683K | B57045K682K |
| Description | Thermistors - NTC 68000 Ohms 4600k 10% | Thermistors - NTC 6.8k 4200 3% | |
| Manufacturer | - | EPCOS (TDK) | EPCOS (TDK) |
| Product Category | - | Thermistors - NTC | Thermistors - NTC |
| Series | - | 0 | 0 |
| Packaging | - | Bulk | Bulk |
| Unit Weight | - | 0.035274 oz | 0.035274 oz |
| Package Case | - | Nonstandard, Threaded Stud | Nonstandard, Threaded Stud |
| Operating Temperature | - | -40°C ~ 100°C | -40°C ~ 100°C |
| Mounting Type | - | Chassis Mount | Chassis Mount |
| Power Max | - | 450mW | 450mW |
| Resistance Tolerance | - | ±10% | ±10% |
| Resistance in Ohms 25°C | - | 68k | 6.8k |
| B Value Tolerance | - | ±3% | ±3% |
| B0 50 | - | - | - |
| B25 50 | - | - | - |
| B25 75 | - | - | - |
| B25 85 | - | - | - |
| B25 100 | - | 4600K | 4200K |
| Length Lead Wire | - | 1.18" (30.00mm) | 1.18" (30.00mm) |
| Resistance | - | 68 kOhms | 6.8 kOhms |
| Part # Aliases | - | B57045K0683K000 | B57045K0682K000 |