MF73T High Power NTC Thermistor
Small size, high power, strong ability to suppress surge current
Material constant (B value) is large, the residual resistance is small, and its own power consumption is small
Large current, long life, high reliability
It is convenient for circuit board installation, complete series and wide application range.
MF73 High-power NTC Thermistor series
●Characteristics
◎Reliable Configuration and convenient installment
◎Have the strongest capabilily of surge curent protection and energy absoption
◎Maximum steady state operating current
◎Longevity of service,high reliability
● Applications
◎All kinds of power supply,UPS power supply, Switching power supply
◎EV charger,charging pile
◎Motor driver，superpower server motor driver，logic controller
◎ High power plasma electric welder,cutting machine, super power lighting lamp
◎Nuclear magnetic resonance equipment,super power audio power amplifier,high power circle transformer
◎The solar panel arrays wiht high capacity power inverter
◎The industrial robot drived by high voltage power supply,intelligent electric cabinet with low voltage
Dimensions(mm)
Curved
Body size | Φ40 | Φ45 | Φ50 |
Diameter（Dmax） | 45 | 50 | 55 |
Thickness（Imax） | 18 | 18 | 18 |
Pitch（F±15） | 22.5 | 22.5 | 22.5 |
Lead length（L2） | 20 | 20 | 20 |
Lead width（W±02 | 8 | 8 | 8 |
Lead thickness（H±0.1） | 1.0 | 1.0 | 1.0 |
Straight
Body size | Φ40 | Φ45 | Φ50 |
Diameter（Dmax） | 45 | 50 | 55 |
Thickness（Tmax） | 18 | 18 | 18 |
Pitch（F±15） | 22.5 | 22.5 | 22.5 |
Lead length（L±2） | 30 | 30 | 30 |
Lead width（W±0.2） | 10 | 10 | 10 |
Lead thickness（H±0.1） | 1 | 1 | 1 |
Width of low lead（W1±0.2) | 6 | 6 | 6 |
MAIN TECHNICAL PARAMETER
Part No MF 73
| Max Steady State Current(A) | Approx.R of Max.Cur.(Ω ) | Max surge capactiance current 240V/vc | Operating Temp.(℃ ) |
Φ40 | 13~50 | 0.005~0.075 | 3300~8000 | |
Φ45 | 16~65 | 0.004~0.070 | 47000~11500 | |
Φ50 | 15~80 | 0.003~0.085 | 6800~15000 |
