A72 PPTC Resettable Fuse

    The JDTFUSE A72 Series is designed to provideovercurrent protection to 72Vdc maximum voltage witha maximum 40A short circuit rating.

    • Brand: JDT FUSE
    • Classification: DIP PTC
    • Voltage: 72V
    • Current: 0.05A-3.75A

    Electrical properties


    Model

    Vmax 

    Imax 

    I hold

    I trip

    Pdtyp.

    Maximum Time To Trip

    Rimin

    Rimax

    R1max

    (Vdc)

    (A)

    (A)

    (A)

    (W)

    Current(A)

    Time(Sec)

    (Ω)

    (Ω)

    (Ω)

    A72-020

    72

    40

    0.20

    0.40

    0.52

    1.00

    3.6

    1.50

    2.84

    4.49

    A72-025

    72

    40

    0.25

    0.50

    0.52

    1.25

    3.2

    1.00

    1.95

    3.00

    A72-030

    72

    40

    0.30

    0.72

    0.59

    1.50

    3.0

    0.76

    1.38

    2.20

    A72-040

    72

    40

    0.40

    0.80

    0.66

    2.00

    3.8

    0.45

    0.88

    1.40

    A72-050

    72

    40

    0.50

    1.00

    0.80

    2.50

    4.0

    0.40

    0.79

    1.20

    A72-065

    72

    40

    0.65

    1.30

    0.90

    3.25

    5.3

    0.27

    0.50

    0.74

    A72-075

    72

    40

    0.75

    1.50

    0.95

    3.75

    6.3

    0.18

    0.42

    0.62

    A72-090

    72

    40

    0.90

    1.80

    1.00

    4.50

    7.2

    0.14

    0.33

    0.49

    A72-110

    72

    40

    1.10

    2.20

    1.51

    5.50

    8.2

    0.14

    0.27

    0.40

    A72-135

    72

    40

    1.35

    2.70

    1.71

    6.75

    9.6

    0.12

    0.21

    0.32

    A72-160

    72

    40

    1.60

    3.20

    1.98

    8.00

    11.4

    0.09

    0.16

    0.24

    A72-185

    72

    40

    1.85

    3.70

    2.10

    9.25

    12.6

    0.08

    0.14

    0.21

    A72-250

    72

    40

    2.50

    5.00

    2.50

    12.50

    15.6

    0.05

    0.10

    0.15

    A72-300

    72

    40

    3.00

    6.00

    2.80

    15.00

    19.8

    0.04

    0.08

    0.12

    A72-375

    72

    40

    3.75

    7.50

    3.20

    18.75

    24.0

    0.03

    0.06

    0.10

    A72-50072405.0010.03.2018.7524.00.020.060.10



    JDTFUSE

    Model
    A
    B
    C
    D
    E
    F
    FIG

    Max.
    Max.
    Max.
    Min.
    Max.
    Typ.
    A72-020
    7.4
    12.7
    5.1±0.5
    7.6
    3.1
    1.1
    1
    A72-025
    7.4
    12.7
    5.1±0.5
    7.6
    3.1
    1.1
    1
    A72-030
    7.4
    13.0
    5.1±0.5
    7.6
    3.1
    1.1
    1
    A72-040
    7.8
    16.2
    5.1±0.5
    7.6
    3.1
    1.2
    1
    A72-050
    7.9
    16.2
    5.1±0.5
    7.6
    3.1
    1.2
    1
    A72-065
    9.7
    17.8
    5.1±0.5
    7.6
    3.1
    1.5
    1
    A72-075
    10.4
    18.4
    5.1±0.5
    7.6
    3.1
    1.5
    1
    A72-090
    11.7
    18.4
    5.1±0.5
    7.6
    3.1
    1.5
    1
    A72-110
    13.0
    18.0
    5.1±0.5
    7.6
    3.1
    1.2
    2
    A72-135
    14.5
    19.6
    5.1±0.5
    7.6
    3.1
    1.2
    2
    A72-160
    16.3
    21.3
    5.1±0.5
    7.6
    3.1
    1.5
    2
    A72-185
    17.8
    22.9
    5.1±0.5
    7.6
    3.1
    1.5
    2
    A72-250
    21.3
    26.4
    10.2±0.5
    7.6
    3.1
    1.7
    2
    A72-300
    23.9
    28.6
    10.2±0.5
    7.6
    3.1
    2.0
    2
    A72-375
    28.5
    33.5
    10.2±0.5
    7.6
    3.1
    2.0
    2
    A72-500
    29.5
    32.5
    10.2±0.5
    7.6
    3.1
    1.4
    2


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