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Inrush Current Limiters Power NTC Thermistor MF72

    Buy cheap Inrush Current Limiters Power NTC Thermistor MF72 from wholesalers
     
    Buy cheap Inrush Current Limiters Power NTC Thermistor MF72 from wholesalers
    • Buy cheap Inrush Current Limiters Power NTC Thermistor MF72 from wholesalers
    • Buy cheap Inrush Current Limiters Power NTC Thermistor MF72 from wholesalers
    • Buy cheap Inrush Current Limiters Power NTC Thermistor MF72 from wholesalers
    • Buy cheap Inrush Current Limiters Power NTC Thermistor MF72 from wholesalers
    • Buy cheap Inrush Current Limiters Power NTC Thermistor MF72 from wholesalers

    Inrush Current Limiters Power NTC Thermistor MF72

    Ask Lasest Price
    Brand Name : JK
    Certification : ROHS,ISO 9001,UL
    Model Number : MF72
    Price : Negotiable
    Delivery Time : 7 days
    Payment Terms : T/T & Paypal
    Supply Ability : 500000000 Piece/Pieces per Month
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    Inrush Current Limiters Power NTC Thermistor MF72

    Quick details


    • Small Size and fast response
    • High Power handling capability
    • Fast response to surge current
    • High material constant (B value)
    • Low residual resistance
    • Wide operating temperature range -55 to +200C
    • R25 allowable tolerance is ±20%
    • Long-term Stability and Reliability


    Description


    The MF72 series Power NTC Thermistors provide inrush current suppression for sensitive electronics. Connecting a MF72 in series with the power source will limit the current surges typically created at turn on. Once the circuit is energized the resistance of the MF72 will decrease rapidly to a very low value, power consumption can be ignored and there will be no effect on normal operating current. Using the MF72 Power NTC Thermistor is a most cost-effective way to curb surge current and protect sensitive electronics from damage.


    Application


    Can be installed into the power circuits of:
    • Power supplies and inverters
    • Uninterruptible Power Supplies
    • Energy saving lamps
    • Electronic Ballasts
    • Filament Protection of various types of lamps
    • Some types of heaters
    • For higher power circuits ask about the MF73 and MF74 series surge suppressors.


    Specification


    Specification

    Dimensions


    Part No./Dim (mm)/Sym
    Dmax
    Tmax
    d
    +/- 0.05

    Fig. II/I
    F1
    +/-1

    Fig. II/I
    F2
    +/-1.5

    Fig. II/I
    Straight Lead Wire
    Curved Lead Wire
    A

    +/- .5
    Lmin
    b
    L1min
    L2+/-2
    MF72- D5
    7
    5
    0.6/0.45
    5/2.5
    3
    25 *
    17/5
    8/5
    1.65
    MF72- D7
    9
    5
    0.6
    5
    3
    25
    17/5
    8/5
    1.9
    MF72- D9
    11
    5.5
    0.8/0.6
    7.5/5
    5/3
    25
    17/5
    8/5
    2.3
    MF72- D11
    13
    5.5
    0.8
    7.5/5
    5/3
    25
    17/5
    8/5
    2.6
    MF72- D13
    15.5
    6
    0.8
    7.5
    5
    25
    17/5
    8/5
    2.6
    MF72- D15
    17.5
    6
    0.8
    10/7.5
    5
    25
    17/5
    8/5
    2.8
    MF72- D20
    22.5
    7
    1.0
    10/7.5
    /
    25 *
    /
    /
    3.5
    MF72- D25
    27.5
    8
    1.0
    10
    /
    25 *
    /
    /
    3.5
    Remark
    b, 17/5 17 indicates the long bent lead wire, 5 indicates the short bent lead wire (Fig. III)

    Illustration: In general, the long bent lead wire is used, see figure II

    Add suffix "L" + Fig. # to specify optional leads.

    * Straight Leads Are Standard

    Main Techno Parameter

    Part NO.
    R25
    (Ω)
    Max.
    Steady State Current
    (A)
    Approx.R of Max.Cur
    (Ω)
    Dissi,Coef.
    (mW/ƒC)
    Thermal time Constant
    (S)
    Max. Load
    Capacitance
    in uF
    UL Recognized
    Operating Temp.
    (ƒC)
    120 VAC
    240 VAC
    MF72-5D5
    5
    1
    0.353
    6
    20
    188
    47
    -55 to +200
    MF72-10D5
    10
    0.7
    0.771
    6
    20
    188
    47
    MF72-60D5
    60
    0.3
    1.878
    6
    18
    188
    47
    MF72-200D5
    200
    0.1
    18.70
    6
    18
    88
    22
    MF72-5D7
    5
    2
    0.283
    10
    30
    224
    56
    MF72-8D7
    8
    1
    0.539
    9
    28
    224
    56
    MF72-10D7
    10
    1
    0.616
    9
    27
    224
    56
    MF72-12D7
    12
    1
    0.816
    9
    27
    224
    56
    MF72-16D7
    16
    0.7
    1.003
    9
    27
    224
    56
    MF72-22D7
    22
    0.6
    1.108
    9
    27
    224
    56
    MF72-33D7
    33
    0.5
    1.485
    10
    28
    188
    47
    MF72-200D7
    200
    0.2
    11.65
    11
    28
    188
    47
    MF72-3D9
    3
    4
    0.120
    11
    35
    272
    68
    MF72-4D9
    4
    3
    0.190
    11
    35
    272
    68
    MF72-5D9
    5
    3
    0.210
    11
    34
    272
    68
    MF72-6D9
    6
    2
    0.315
    11
    34
    272
    68
    MF72-8D9
    8
    2
    0.400
    11
    32
    400
    100
    MF72-10D9
    10
    2
    0.458
    11
    32
    400
    100
    MF72-12D9
    12
    1
    0.652
    11
    32
    400
    100
    MF72-16D9
    16
    1
    0.802
    11
    31
    400
    100
    MF72-20D9
    20
    1
    0.864
    11
    30
    600
    150
    MF72-22D9
    22
    1
    0.950
    11
    30
    600
    150
    MF72-30D9
    30
    1
    1.022
    11
    30
    600
    150
    MF72-33D9
    33
    1
    1.124
    11
    30
    600
    150
    MF72-50D9
    50
    1
    1.252
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