NTC Thermistor – MTNTC0402 (0402 Package)
FEATURES
- Fast response time
- High reliability and stability
- Excellent long time aging stability
- High accuracy in resistance and B‑Constant
- Excellent solderability, suitable for high‑ density surface mounting
- Operating temperature: –40 ºC to +125 ºC
APPLICATIONS
- Temperature sensing
- Inrush current limiting
- Over‑temperature protection
- Battery Management Systems ﴾BMS﴿
- Temperature compensation
- Control circuits based on temperature

Part Number | Resistance (25 °C) [kΩ] | B Constant (25/50 °C) [K] | B Constant (25/85 °C) [K] | Permissible Operating Current (25 °C) [mA] | Dissipation Factor [mW/°C] | Thermal Time Constant [s] | Rated Electric Power (25 °C) [mW] |
---|---|---|---|---|---|---|---|
MTNTC0402102 | 1.0 | 3450±1% | 3500 | 1.00 | 1.0 | < 3 | 100 |
MTNTC0402152 | 1.5 | 3950±1% | 3987 | 0.81 | 1.0 | < 3 | 100 |
MTNTC0402222 | 2.2 | 3950±1% | 3987 | 0.67 | 1.0 | < 3 | 100 |
MTNTC0402332 | 3.3 | 3950±1% | 3987 | 0.55 | 1.0 | < 3 | 100 |
MTNTC0402472 | 4.7 | 3950±1% | 3987 | 0.46 | 1.0 | < 3 | 100 |
MTNTC0402682 | 6.8 | 3950±1% | 3987 | 0.38 | 1.0 | < 3 | 100 |
MTNTC0402103 | 10 | 3900±1% | 3935 | 0.31 | 1.0 | < 3 | 100 |
MTNTC0402153 | 15 | 3950±1% | 3987 | 0.25 | 1.0 | < 3 | 100 |
MTNTC0402223 | 22 | 3950±1% | 3987 | 0.21 | 1.0 | < 3 | 100 |
MTNTC0402333 | 33 | 4050±1% | 4100 | 0.17 | 1.0 | < 3 | 100 |
MTNTC0402473 | 47 | 4050±1% | 4100 | 0.14 | 1.0 | < 3 | 100 |
MTNTC0402683 | 68 | 4485±1% | 4545 | 0.12 | 1.0 | < 3 | 100 |
MTNTC0402104 | 100 | 4485±1% | 4545 | 0.10 | 1.0 | < 3 | 100 |
MTNTC0402154 | 150 | 4500±1% | 4582 | 0.08 | 1.0 | < 3 | 100 |
MTNTC0402224 | 220 | 4500±1% | 4582 | 0.06 | 1.0 | < 3 | 100 |
MTNTC0402334 | 330 | 4500±1% | 4582 | 0.05 | 1.0 | < 3 | 100 |
MTNTC0402474 | 470 | 4500±1% | 4582 | 0.04 | 1.0 | < 3 | 100 |
MTNTC0402684 | 680 | 4500±1% | 4582 | 0.03 | 1.0 | < 3 | 100 |