NTC Thermistor – MTNTC0805 (0805 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] |
---|---|---|---|---|---|---|---|
MTNTC0805102 | 1.0 | 3650±1% | 3700 | 1.4 | 2.0 | < 5 | 100 |
MTNTC0805152 | 1.5 | 3950±1% | 3987 | 1.1 | 2.0 | < 5 | 100 |
MTNTC0805222 | 2.2 | 3950±1% | 3987 | 0.9 | 2.0 | < 5 | 100 |
MTNTC0805302 | 3.0 | 3950±1% | 3987 | 0.75 | 2.0 | < 5 | 100 |
MTNTC0805332 | 3.3 | 3950±1% | 3987 | 0.70 | 2.0 | < 5 | 100 |
MTNTC0805472 | 4.7 | 3950±1% | 3987 | 0.65 | 2.0 | < 5 | 100 |
MTNTC0805502 | 5.0 | 3950±1% | 3987 | 0.63 | 2.0 | < 5 | 100 |
MTNTC0805682 | 6.8 | 3950±1% | 3987 | 0.55 | 2.0 | < 5 | 100 |
MTNTC0805103 | 10 | 3950±1% | 3987 | 0.44 | 2.0 | < 5 | 100 |
MTNTC0805153 | 15 | 3950±1% | 3987 | 0.36 | 2.0 | < 5 | 100 |
MTNTC0805223 | 22 | 3950±1% | 3987 | 0.30 | 2.0 | < 5 | 100 |
MTNTC0805333 | 33 | 4050±1% | 4100 | 0.24 | 2.0 | < 5 | 100 |
MTNTC0805473 | 47 | 4050±1% | 4100 | 0.20 | 2.0 | < 5 | 100 |
MTNTC0805503 | 50 | 4150±1% | 4210 | 0.19 | 2.0 | < 5 | 100 |
MTNTC0805683 | 68 | 4150±1% | 4210 | 0.16 | 2.0 | < 5 | 100 |
MTNTC0805104 | 100 | 4250±1% | 4310 | 0.14 | 2.0 | < 5 | 100 |
MTNTC0805154 | 150 | 4500±1% | 4582 | 0.11 | 2.0 | < 5 | 100 |
MTNTC0805224 | 220 | 4500±1% | 4582 | 0.08 | 2.0 | < 5 | 100 |
MTNTC0805334 | 330 | 4300±1% | 4343 | 0.07 | 2.0 | < 5 | 100 |
MTNTC0805474 | 470 | 4500±1% | 4582 | 0.05 | 2.0 | < 5 | 100 |
MTNTC0805684 | 680 | 4500±1% | 4582 | 0.03 | 2.0 | < 5 | 100 |
MTNTC0805135 | 1300 | 4500±1% | 4582 | 0.02 | 2.0 | < 5 | 100 |