13mm Disc NTC Thermistor | 330μF @240Vac Capacitive Load | Stable Inrush Current Suppression
The MF72-NTC**D-13 series is a mid-sized inrush current limiting NTC thermistor designed for AC power input protection. With a 13mm ceramic disc, it supports working currents up to 7A and capacitive loads up to 330μF, offering a reliable and compact solution for medium-power SMPS, home appliances, and electronic ballasts.
| Part Number | Resistance at 25℃ | Max. Permissible Working Current | Resistance under Load | Dissipation Factor | Thermal Time Constant | Maximum permissible capacitance @240Vac |
| R25 (Ω) ±20% | Imax (A) | (mΩ) | δ(mW/℃) | τ(Sec.) | C（uF） | |
| MF72-NTC1.3D-13 | 1.3 | 7 | 62 | 13 | 60 | 330 |
| MF72-NTC2.5D-13 | 2.5 | 6 | 88 | 13 | 60 | 330 |
| MF72-NTC3D-13 | 3 | 6 | 92 | 14 | 60 | 330 |
| MF72-NTC4D-13 | 4 | 5 | 124 | 16 | 65 | 330 |
| MF72-NTC5D-13 | 5 | 5 | 125 | 15 | 68 | 330 |
| MF72-NTC8D-13 | 8 | 4 | 194 | 15 | 60 | 330 |
| MF72-NTC10D-13 | 10 | 4 | 206 | 15 | 65 | 330 |
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