High Quality Thermistor Certification
varistor 220v
ntc inrush current
mf73t 1 ntc
resistor ntc thermistor mf72

High Power NTC Thermistor MF73T Series

The MF73T series R25(Ω):0.2~400 Imax(A):40A.

  • Item No :

    MF73T
  • Zero Power Resistance at 25℃ :

    1~400Ω
  • B Value at 25/50°C :

    2400~3400K
  • Max steady current :

    1~40A
  • Temperature Range :

    -40~200℃
  • Max allowable capacity value :

    8000μF
  • Thermal dissipation Coefficient :

    ≥55mW/℃
  • Thermalcooling time constant :

    ≤15sec
  • Maximum rated power :

    12W
  • Insulation resistance :

    ≥500MΩ
  • Withstand voltage :

    No breakthrough and flash over

High Power NTC Thermistor MF73T Series

Product Description

Power type NTC suppresses the surge current at startup. Its zero power resistance value suppresses the surge current at the moment of startup so that the surge current at the moment of startup will not be too large.

Product Features

    1. Application scope:

         ●High-power switching power supply, conversion power supply, UPS power supply

        ●High-power power battery charger, electric vehicle charger

        ●High-power LED lights, high-power electronic energy-saving lamps and other lighting fixtures

    2.Features:

         ● Small size, high power, strong ability to suppress surge current

        ●The material constant (B value) is large, the residual resistance is small, and its own power consumption is small

        ●High current, long life, high reliability

        ●Easy for circuit board installation, complete series, wide application range

    3.Installation method:

        a) For use, use general soldering method for installation;

        b) For vibration and impact tests, the leads are fixed and the fixed point is 6±1mm away from the resistor body.

Product Display

Product Specifications

     

 

Body Dim φ3 φ5 φ7 φ8 φ10 φ13 φ15 φ20 φ25 φ30 φ35 φ40
Dmax 4.5 6.0 8.0 10.0 12.0 15.5 17.5 22.5 29 35 40 45
Tmax 4.5 5 5.0 5.5 5.5 6 6 7 8 10 12 12
F±1/1.5
(overφ30
2.5 2.5 5.0 7.5 7.5 7.5 7.5 10.0 10.0 18 18 18
d±0.05 0.45 0.45 0.6 0.8 0.8 0.8 0.8 1.0 1.0 1.6 2.0 2.0(2.6)
Lmin 25 25 25 25  25 25 25 25 25 25 25 25
L1min / / 17 17  17 17 17 17 17 / / /
Regular straight straight inside kink inside kink inside kink inside kink inside kink straight straight straight straight straight
Special / / straight straight straight straight straight outside kink outside kink
 

 

 

Body Dim(mm) φ20 φ25 φ30 φ35 φ40
Dmax 22.5 29 35 40 45
Tmax 10 12 15 18 18
F±1.5 10 10 18 18 18
d±0.05 1.2 1.2 1.6 2 2.0(2.6)
Lmin 17 17 17 17 17
Amax 38 40 55 58 60
Reqular Y kink Y kink Y kink Y kink Y kink
                                                                 
Why Choose us?

20+ Years Industry Experience

Founded in 2002. Four self-built factories.

The core component of all NTC temperature sensors, the high-performance temperature measuring NTC thermistor, is all produced in-house. It has a complete series and diverse structures, which can meet the precise temperature measurement in different temperature areas from low temperature to medium low temperature to medium and high temperature. These High-performance temperature measuring NTC thermistors have passed a series of safety certifications at home and abroad.

 

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Related Products

MF72 Power Direct Heating Negative Temperature Coefficient Thermistor
The MF72 series is a thermistor used to suppress surge currents.
read more
High Power NTC Thermistor MF73T Series
The MF73T series R25(Ω):0.2~400 Imax(A):40A.
read more
MF73 Power Direct Heating Negative Temperature Coefficient Thermistor
The MF73 series R25(Ω):0.2~25     Imax(A):80A.
read more
New horizontal NTC thermistor MF72 series
The MF72 horizontal automatic installation saves space, good heat dissipation and high reliability.
read more
MF74 Ultra-high Power NTC Thermistor Series
The MF74 series R25(Ω):0.5~30Ω,rated power Pmax at +25℃: 10W.
read more
MF75 High Power NTC Thermistor Series
The MF75 series R25(Ω):0.2~20     Imax(A):90A
read more

Customization

Shiheng has been focusing on the R&D and production of thermistors for 22 years, focusing on customizing them for you.
Request a Quote

Need Help? Chat with us

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit
Looking for Contact
Contact us #
+8613914784859

Our hours

Mon -  Fri  : 8AM - 5:30 PM

(all hours are Eastern Time)

Home

products

WhatsApp

contact