Description
Applications
Office automation. measuring instruments, controllers, mobile devices, battery packs, fan motors, home electronics, HVAC equipment, solar systems, security, thermometers, automotive, vending machines, refrigerated display cases, agricultural equipment
Part number
Dimensions
Rating
| Part No. | R251 | R25Tolerance | B-value2 | Dissipation factor ｍW/℃ |
Thermal time constant3 | Rated power mW at 25℃ |
Operating Temperature range ℃ |
|---|---|---|---|---|---|---|---|
| 102AT-11 | 1.00kΩ | ±1% | 3100K±1% | approx. 2.6 | approx. 75 | 13 | −50〜+90 |
| 202AT-11 | 2.00kΩ | 3182K±1% | |||||
| 502AT-11 | 5.00kΩ | 3324K±1% | −50〜+105 | ||||
| 103AT-11 | 10.0kΩ | 3435K±1% | |||||
| 203AT-11 | 20.0kΩ | 4013K±1% | |||||
| 102AT-2 | 1.00kΩ | 3100K±1% | approx. 2 | approx. 15 | 10 | −50〜+90 | |
| 202AT-2 | 2.00kΩ | 3182K±1% | |||||
| 502AT-2 | 5.00kΩ | 3324K±1% | −50〜+110 | ||||
| 103AT-2,3 | 10.0kΩ | 3435K±1% | |||||
| 203AT-2 | 20.0kΩ | 4013K±1% | |||||
| 103AT-4 | 10.0kΩ | 3435K±1% | approx. 10 | −50〜+90 | |||
| 103AT-5 | 10.0kΩ | 3435K±1% | approx. 2.5 | approx. 15 | 12.5 | −50〜+110 |
1 Rated zero-power resistance value at 25℃
2 B-value determined by rated zero-power resistance at 25℃ and 85℃
3 Time required to reach 63.2% of temperature difference. Measured in still air.
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