Thermometrics Type NDM of Epoxy NTC Thermistors are epoxy-coated chip thermistors with bare 0.007 in (0.2 mm) tinned copper lead-wires. 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 | -40°C to 155°C (-40°F to 311°F) |
| Thermal Time Constant | <10s |
| Dissipation Factor | 2.2 mW/K |
| Voltage Insulation | 500 VDC |
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Options: |
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| R25 Ω | B Value 25/85°C K |
Max Operating Temp °F (°C) |
R25°C ± 1% | R25°C ± 2% | R25°C ± 3% | R25°C ± 5% | R25°C ± 10% |
| 1000 | 3540 ± 1% | 257 (125) | NDM102C2R1 | NDM102C2R2 | NDM102C2R3 | NDM102C2R5 | NDM102C2R10 |
| 2000 | 3540 ± 1% | 257 (125) | NDM202C2R1 | NDM202C2R2 | NDM202C2R3 | NDM202C2R5 | NDM202C2R10 |
| 5000 | 3540 ± 1% | 257 (125) | NDM502C2R1 | NDM502C2R2 | NDM502C2R3 | NDM502C2R5 | NDM502C2R10 |
| 1000 | 3627 ± 1% | 257 (125) | NDM102C2AR1 | NDM102C2AR2 | NDM102C2AR3 | NDM102C2AR5 | NDM102C2AR10 |
| 2000 | 3627 ± 1% | 257 (125) | NDM202C2AR1 | NDM202C2AR2 | NDM202C2AR3 | NDM202C2AR5 | NDM202C2AR10 |
| 5000 | 3627 ± 1% | 257 (125) | NDM502C2AR1 | NDM502C2AR2 | NDM502C2AR3 | NDM502C2AR5 | NDM502C2AR10 |
| 2700 | 3977 ± 0.75% | 311 (155) | NDM272C1R1 | NDM272C1R2 | NDM272C1R3 | NDM272C1R5 | NDM272C1R10 |
| 5000 | 3977 ± 0.75% | 311 (155) | NDM502C1R1 | NDM502C1R2 | NDM502C1R3 | NDM502C1R5 | NDM502C1R10 |
| 10000 | 3977 ± 0.75% | 311 (155) | NDM103C1R1 | NDM103C1R2 | NDM103C1R3 | NDM103C1R5 | NDM103C1R10 |
| 30000 | 3977 ± 0.75% | 311 (155) | NDM303C1R1 | NDM303C1R2 | NDM303C1R3 | NDM303C1R5 | NDM303C1R10 |
| 50000 | 3977 ± 0.75% | 311 (155) | NDM503C1R1 | NDM503C1R2 | NDM503C1R3 | NDM503C1R5 | NDM503C1R10 |
| 10000 | 3436 ± 1% | 311 (155) | NDM103C4AR1 | NDM103C4AR2 | NDM103C4AR3 | NDM103C4AR5 | NDM103C4RA10 |
| 12000 | 3740 ± 1% | 257 (125) | NDM123C5R1 | NDM123C5R2 | NDM123C5R3 | NDM123C5R5 | NDM123C5R10 |
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