Thermometrics Epoxy Type NK NTC Thermistors are epoxy-coated chip thermistors with tin-coated steel wires and epoxy resin coating. Designed for accurate temperature measurement, control and compensation. With operation up to 155°C (311°F), they are used in automotive, HVAC and white goods applications.
Features
Specifications
| Operating Temperature Range (Minimum) | -40°C (-40°F) |
| Operating Temperature Range (Maximum) | See datasheet. |
| Thermal Time Constant | 15s (cooling) 2.45 (ambient change) |
| Dissipation Factor | 2.2 mW/K |
| Mass | 0.18 g (0.00040 lbs) |
| Packing/MOQ | 5,000/box (loose) 10,000/reel (bandoliered) |
| Options |
|
| R25 Ω | Material System | B Value 25/85°C K |
Maximum Operating Temp °F (°C) |
| 500 | 2 | 3540 ± 1% | 257 (125) |
| 500 | 2A | 3627 ± 1% | 257 (125) |
| 1000 | 2 | 3540 ± 1% | 257 (125) |
| 1000 | 2A | 3627 ± 1% | 257 (125) |
| 1800 | 2 | 3540 ± 1% | 257 (125) |
| 2000 | 2 | 3540 ± 1% | 257 (125) |
| 2000 | 2A | 3627 ± 1% | 257 (125) |
| 2200 | 1 | 3977 ± 0.75% | 311 (155) |
| 2700 | 1 | 3977 ± 0.75% | 311 (155) |
| 3000 | 1 | 3977 ± 0.75% | 311 (155) |
| 5000 | 1 | 3977 ± 0.75% | 311 (155) |
| 5000 | 4A | 3436 ± 1% | 311 (155) |
| 10000 | 1 | 3977 ± 0.75% | 311 (155) |
| 10000 | 4A | 3436 ± 1% | 311 (155) |
| 10000 | 5 | 3740 ± 1% | 311 (155) |
| 12000 | 5 | 3740 ± 1% | 311 (155) |
| 30000 | 8 | 3977 ± 1% | 311 (155) |
| 50000 | 8 | 3977 ± 1% | 311 (155) |
Part Nos.
- NK501C2*2
- NK501C2*3
- NK501C2*5
- NK501C2*10
- NK501C2A*2
- NK501C2A*3
- NK501C2A*5
- NK501C2A*10
- NK102C2*2
- NK102C2*3
- NK102C2*5
- NK102C2*10
- NK102C2A*2
- NK102C2A*3
- NK102C2A*5
- NK102C2A*10
- NK182C2*2
- NK182C2*3
- NK182C2*5
- NK182C2*10
- NK202C2*2
- NK202C2*3
- NK202C2*5
- NK202C2*10
- NK202C2A*2
- NK202C2A*3
- NK202C2A*5
- NK202C2A*10
- NK222C1*1
- NK222C1*2
- NK222C1*3
- NK222C1*5
- NK222C1*10
- NK272C1*1
- NK272C1*2
- NK272C1*3
- NK272C1*5
- NK272C1*10
- NK302C1*1
- NK302C1*2
- NK302C1*3
- NK302C1*5
- NK302C1*10
- NK502C1*1
- NK502C1*2
- NK502C1*3
- NK502C1*5
- NK502C1*10
- NK502C4A*1
- NK502C4A*2
- NK502C4A*3
- NK502C4A*5
- NK502C4A*10
- NK103C1*1
- NK103C1*2
- NK103C1*3
- NK103C1*5
- NK103C1*10
- NK103C4A*1
- NK103C4A*2
- NK103C4A*3
- NK103C4A*5
- NK103C4A*10
- NK103C5*1
- NK103C5*2
- NK103C5*3
- NK103C5*5
- NK103C5*10
- NK123C5*1
- NK123C5*2
- NK123C5*3
- NK123C5*5
- NK123C5*10
- NK303C8*1
- NK303C8*2
- NK303C8*3
- NK303C8*5
- NK303C8*10
- NK503C8*1
- NK503C8*2
- NK503C8*3
- NK503C8*5
- NK503C8*10
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