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MF75 High Power NTC Thermistor Series

  • MF75 High-power NTC Thermistors MF75 High-power NTC Thermistors

MF75 High-power NTC Thermistor Series

NTC Thermitors Description:

The thermally sensitive, semiconductor material in an NTC thermistor is composed of tightly packed and sintered grains of metal oxides such as manganese oxide, nickel oxide, iron oxide, and copper oxide. These solid structures are semi-conductive to electricity and, as temperature increases, electrons have a higher chance of being in the conductive energy band of the material. This is why electrical conductivity increases with an increase in body temperature and electrical resistance decreases. Conversely, a decrease in body temperature results in an increase in electrical resistance. 

This resistance/temperature (R/T) characteristic of an NTC thermistor is non-linear, predictable, repeatable, and can be reproduced to exacting specifications. Because the R/T characteristic is non-linear, NTC thermistors are commonly defined by their “R/T curve” characteristic. The resistance value of an NTC thermistor is typically referenced at 25 °C (abbreviated to “R25”). The most common R25 values used for NTC thermistor applications are between 100 ohms and 100,000 ohms. R25 values as low as 50 ohms and as high as 1 Megohms can be produced. Custom NTC thermistors with resistance values point-matched at temperature points other than 25 °C can be specified.

Inrush Current Protection NTC Thermitors Application:

Nuclear magnetic resonance equipment

Super power audio power amplifier

High power circle transformer

The solar panel arrays with high capacity power inverter

The industrial robot drived by high voltage power supply

NTC Thermitors Dimensions

MF75 High Power NTC Thermistor Dimensions


Body sizeΦ40Φ45Φ50
Thickness(Tmax)464646
Pitch(F±1.5)303030
Lead length(L±2)404040
Height(Hmax)110110110
Lead width(W±0.2)121212
Lead thickness(H±0.1)121212
Body sizeΦ40Φ45Φ50
Thickness(Tmax)464646
Pitch(F±1.5)303030
Lead length(L±2)404040
Height(Hmax)110110110
Lead width(W±0.2)121212
Lead thickness(H±0.1)1.21.21.2
Width of low lead(W1±0.2)888

Main Technical Parameter

MF75 High Power NTC Thermistor Technical ParameterMF75 High Power NTC Thermistor Technical Parameter


MF75 High Power NTC Thermistor Series

MF75 High-power NTC Thermistor Series

NTC Thermitors Description:

The thermally sensitive, semiconductor material in an NTC thermistor is composed of tightly packed and sintered grains of metal oxides such as manganese oxide, nickel oxide, iron oxide, and copper oxide. These solid structures are semi-conductive to electricity and, as temperature increases, electrons have a higher chance of being in the conductive energy band of the material. This is why electrical conductivity increases with an increase in body temperature and electrical resistance decreases. Conversely, a decrease in body temperature results in an increase in electrical resistance. 

This resistance/temperature (R/T) characteristic of an NTC thermistor is non-linear, predictable, repeatable, and can be reproduced to exacting specifications. Because the R/T characteristic is non-linear, NTC thermistors are commonly defined by their “R/T curve” characteristic. The resistance value of an NTC thermistor is typically referenced at 25 °C (abbreviated to “R25”). The most common R25 values used for NTC thermistor applications are between 100 ohms and 100,000 ohms. R25 values as low as 50 ohms and as high as 1 Megohms can be produced. Custom NTC thermistors with resistance values point-matched at temperature points other than 25 °C can be specified.

Inrush Current Protection NTC Thermitors Application:

Nuclear magnetic resonance equipment

Super power audio power amplifier

High power circle transformer

The solar panel arrays with high capacity power inverter

The industrial robot drived by high voltage power supply

NTC Thermitors Dimensions

MF75 High Power NTC Thermistor Dimensions


Body sizeΦ40Φ45Φ50
Thickness(Tmax)464646
Pitch(F±1.5)303030
Lead length(L±2)404040
Height(Hmax)110110110
Lead width(W±0.2)121212
Lead thickness(H±0.1)121212
Body sizeΦ40Φ45Φ50
Thickness(Tmax)464646
Pitch(F±1.5)303030
Lead length(L±2)404040
Height(Hmax)110110110
Lead width(W±0.2)121212
Lead thickness(H±0.1)1.21.21.2
Width of low lead(W1±0.2)888

Main Technical Parameter

MF75 High Power NTC Thermistor Technical ParameterMF75 High Power NTC Thermistor Technical Parameter


PRODUCTS APPLLICATIONS
  • High Power Circle Transformer

    High Power Circle Transformer

  • Nuclear Magnetic Resonance Equipment

    Nuclear Magnetic Resonance Equipment

  • Super Power Audio Power Amplifier

    Super Power Audio Power Amplifier

  • The Industrial Robot Drived by High Voltage Power Supply

    The Industrial Robot Drived by High Voltage Power Supply

  • The Solar panel arrays with high capacity power inverter

    The Solar panel arrays with high capacity power inverter

Operating Principle
Tags: Leaded NTC Thermistors| Leadless NTC thermistors| MF75 NTC Thermistors| High-power NTC Thermistor| Inrush Current Limiters| NTC Thermistors| Negative Temperature Coefficient | Inrush Current Protection| Super-Power NTC Thermistors| Negative Temperature Coefficient Thermistor
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