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Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power

    Buy cheap Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power from wholesalers
     
    Buy cheap Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power from wholesalers
    • Buy cheap Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power from wholesalers
    • Buy cheap Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power from wholesalers
    • Buy cheap Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power from wholesalers
    • Buy cheap Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power from wholesalers

    Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power

    Ask Lasest Price
    Brand Name : SHIHENG
    Model Number : MF73T
    Certification : UL CQC TUV
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 10000000PCS Per Month
    Delivery Time : 7-10 days
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    • Company Profile

    Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power


    Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power


    Advantage of apply MF73T NTC THERMISTOR


    Best choice for limiting inrush current

    Leading Technology Perfect Function Originate in domestic

    Max steady state current : 120A


    Inrush current is the momentary surge of current created when power is turned on to motors,transformers,power suppliers and heating elements. The more power required by industrial equipment,the larger the inrush current. It can effectively quench the inrush current by means of in series with power NTC thermistor in return circuit of power supply. The thermistor’s resistance decreases dramatically following the inrush,allowing the steady state curent to flow with very little resistance.This effect provides inrush current protection, yet allows efficiency during normal operation.The power NTC Thermistor produced by Guangdong Uchi Technology Co.,Ltd. with large scale,especially MF73T,MF73,MF74,MF75 serial products with big size,which can be applied in such inrush protection with industrial level as industrial robots and automation.


    Characteristics


    Small size,strong power and strong capability of surge current protection

    Big material constat(B value),small remain resistance,low power consumption.

    Large steady state current,long life,high reliability

    Easy PCB installation,completed series,wide application range.


    Recommended Application


    High power switch power,Power conversion,UPS power

    High power battery charger,electric vehicle battery charger

    High power LED light,high power electronic energy saving lamps and other lighting lamps


    Outline Dimension


    Body sizeΦ3Φ5Φ8Φ10Φ13Φ15Φ20Φ25Φ30Φ35Φ40
    Dmax)/Diameter4.57111315.517.522.529354045
    Tmax)/Thickness4.555.566678101212
    F)/Pitch2.5±12.5±17.5±17.5±17.5±17.5±110.0±110.0±118±1.518±1.518±1.5
    d±0.05)/Lead diameter0.450.450.80.80.80.81.01.01.62.02.0/2.6
    L)/Lead length2525252525252525252525
    L1)/Lead length//171717171717///
    Normal lead structure

    Straight

    (Ⅱ)

    Straight

    (Ⅱ)

    Inside kink

    (Ⅰ)

    Inside kink

    (Ⅰ)

    Inside kink(Ⅰ)

    Inside kink

    (Ⅰ)

    Straight

    (Ⅱ)

    Straight

    (Ⅱ)

    Straight

    (Ⅱ)

    Straight

    (Ⅱ)

    Straight

    (Ⅱ)

    Abnormal lead structure//

    Straight

    (Ⅱ)

    Straight

    (Ⅱ)

    Straight(Ⅱ)

    Straight

    (Ⅱ)

    Outside kink

    (Ⅲ)

    Outside kink(Ⅲ)

    Body sizeΦ20Φ25Φ30Φ35Φ40
    Dmax Diameter22.529354045
    Tmax Thickness1012151818
    F/Pitch10.010.0181818
    d±0.05 Lead diameter1.21.21.622.0/2.6
    L/Lead length min1717171717
    Height (A) max3840555860
    Normal lead structureY Kink

    Note: 2.6mm lead would be applied when Imax is above 32A for D40


    Specificational Parameter


    Body diameter Φ3mm

    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 5/25250020.4931.5≥8≤15100
    MF73T-1 10/110260011.223100
    MF73T-1 20/0.72026000.73.011100

    Body diameter Φ5mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 1/3.5125003.50.921.8≥9≤25110
    MF73T-1 10/210260020.542110
    MF73T-1 20/120260011.544110
    MF73T-1 30/130260011.71568

    Body diameter Φ8mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 0.7/70.7250070.0322.3≥10≤42220
    MF73T-1 10/21260060.04220
    MF73T-1 20/18260030.278220
    MF73T-1 30/110260030.297220

    Body diameter Φ10mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 0.7/80.7260080.0412.5≥12≤50470
    MF73T-1 5/55280050.1470
    MF73T-1 10/410280040.175470
    MF73T-1 30/120300030.27330

    Body diameter Φ13mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 1/91260090.0323.2≥13≤65680
    MF73T-1 3/83260080.052680
    MF73T-1 10/610300060.126560
    MF73T-1 20/420320040.192560

    Body diameter Φ15mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 0.7/110.72600110.0243.6≥22≤751000
    MF73T-1 1.5/101.52600100.036820
    MF73T-1 3/93280090.046820
    MF73T-1 10/710320070.098680

    Body diameter Φ20mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 0.7/160.72600160.0265≥28≤1101500
    MF73T-2 0.7/160.72600160.0263000
    MF73T-1 2/1422600140.0351500
    MF73T-2 2/1422600140.0353000
    MF73T-1 10/810300080.0851000
    MF73T-2 10/810300080.0851500

    Body diameter Φ25mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 0.5/220.52600220.0177≥30≤1302200
    MF73T-2 0.5/220.52600220.0173500
    MF73T-1 2/1822600180.0262200
    MF73T-2 2/1822600180.0263500
    MF73T-1 10/10103200100.0841200

    Body diameter Φ30mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 0.5/300.52600300.0138≥40≤1903000
    MF73T-2 0.5/300.52600300.0134700
    MF73T-1 4/1942800190.0312200
    MF73T-2 4/1942800190.0314700
    MF73T-1 10/13103200130.0561500
    MF73T-2 10/13103200130.0563300
    MF73T-1 20/920320090.1131500

    Body diameter Φ35mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 1/3212600320.0139≥45≤2803300
    MF73T-2 1/3212600320.0134700
    MF73T-1 4/2142800210.0313000
    MF73T-2 4/2142800210.0314700
    MF73T-1 5/1953000190.0563000
    MF73T-1 10/15103200150.0562200
    MF73T-2 10/15103200150.1133300

    Body diameter Φ40mm


    P/NR25±20%(Ω)Thermal sensitive index B±10%(K)Max steady state current Imax(A)Approx R of Max current Rmax(Ω)Max power dissipation Pmax(W)Thermal time constant (mW/C)Thermal time constant (s)Max impulse capacitance (uF)240VAC
    MF73T-1 0.2/400.22600400.00512≥55≤4504700
    MF73T-2 0.2/400.22600400.0058000
    MF73T-1 1/4012600400.014700
    MF73T-2 1/4012600400.016800
    MF73T-1 5/2553000250.0283300
    MF73T-2 5/2553000250.0284700
    MF73T-1 10/19103200190.0383000
    MF73T-2 10/19103200190.0384700
    MF73T-1 20/13203200130.0753000
    Quality Large Current MF73T NTC Thermistor For Limiting Inrush Current Of High Power Switch Power for sale
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