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| PartNumber | NCP21XQ102J03RA | NCP21XQ102K03RA | NCP21XQ471J03RA |
| Description | NTC Thermistors 1K OHM 5% | Thermistors - NTC 1K OHM 10% | Thermistors - NTC 470 OHM 5% |
| Manufacturer | Murata | Murata Electronics | Murata Electronics North America |
| Product Category | NTC Thermistors | Thermistors - NTC | IC Chips |
| RoHS | Y | Details | - |
| Series | NCP | NCP | NCP21 |
| B Parameter | 3650 K | - | 3650 K |
| Resistance | 1 kOhms | 1 kOhms | 470 Ohms |
| Power Rating | 200 mW | 200 mW | 200 mW |
| Tolerance | 5 % | 10 % | 5 % |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Package / Case | 0805 (2012 metric) | 0805 | - |
| Length | 2 mm | - | 2 mm |
| Width | 1.25 mm | - | 1.25 mm |
| Height | 1.25 mm | - | 1.25 mm |
| Packaging | Reel | Reel | Digi-ReelR Alternate Packaging |
| Current Rating | 1.4 mA | 1.4 mA | 2 mA |
| Type | NTC | - | NTC |
| Brand | Murata Electronics | Murata Electronics | - |
| Product Type | NTC Thermistors | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | Thermistors | - | - |
| Unit Weight | 0.000332 oz | - | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - 40 C to + 125 C |
| Package Case | - | - | 0805 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Power Max | - | - | 200mW |
| Resistance Tolerance | - | - | ±5% |
| Resistance in Ohms 25°C | - | - | 470 |
| B Value Tolerance | - | - | ±3% |
| B0 50 | - | - | - |
| B25 50 | - | - | 3650K |
| B25 75 | - | - | - |
| B25 85 | - | - | 3693K |
| B25 100 | - | - | 3706K |
| Length Lead Wire | - | - | - |