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2920 Resettable Fuses
  • Product introduction
  • Electrical characteristics
  •   V max  = Maximum operating voltage device can withstand without damage at rated current (Imax).

     I max   = Maximum fault current device can withstand without damage at rated voltage (V max).

     I hold   = Hold Current. Maximum current device will not trip in 25°C still air.

     I trip    = Trip Current. Minimum current at which the device will always trip in 25°C still air.

     Pd      = Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.

     Ri min/max  = Minimum/Maximum device resistance prior to tripping at 25°C.

     R1max  = Maximum device resistance is measured one hour post reflow.

     CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.

     V max  = 元件在額定電流下能承受的最大電壓.

     I max   =元件在額定電壓下能承受的最大電流.

     I hold   = 25℃靜止空氣環境中,產品不動作的最大電流.

     I trip    = 25℃靜止空氣環境中,最小動作電流.

  • Model

     

     

     

     

     

    Maximum

    Resistance

    V max

    Imax

    I hold

    I trip

    Pd

    Time To Trip

     

     

    @25°C

    @25°C

    Typ.

    Current

    Time

    R i min

    R1max

    (V dc)

    (A)

    (A)

    (A)

    (W)

    (A)

    (Sec)

    (W)

    (W)

    SMD2920R030SF

    60

    10

    0.30

    0.60

    1.5

    1.5

    3.0

    0.600

    4.800

    SMD2920R050SF

    60

    10

    0.50

    1.00

    1.5

    2.5

    4.0

    0.180

    1.400

    SMD2920R075SF

    33

    40

    0.75

    1.50

    1.5

    8.0

    0.3

    0.100

    1.000

    SMD2920R100SF

    33

    40

    1.10

    2.20

    1.5

    8.0

    0.5

    0.065

    0.410

    SMD2920R100SF60V

    60

    40

    1.10

    2.20

    1.5

    8.0

    0.5

    0.065

    0.410

    SMD2920R125SF

    33

    40

    1.25

    2.50

    1.5

    8.0

    2.0

    0.050

    0.250

    SMD2920R150SF

    33

    40

    1.50

    3.00

    1.5

    8.0

    2.0

    0.035

    0.230

    SMD2920R185SF

    33

    40

    1.85

    3.70

    1.5

    8.0

    2.5

    0.030

    0.150

    SMD2920R200SF

    16

    40

    2.00

    4.00

    1.5

    8.0

    4.5

    0.020

    0.120

    SMD2920R250SF

    16

    40

    2.50

    5.00

    1.5

    8.0

    16.0

    0.020

    0.085

    SMD2920R260SF

    6

    40

    2.60

    5.20

    1.5

    8.0

    10.0

    0.014

    0.075

    SMD2920R300SF6V

    6

    40

    3.00

    6.00

    1.5

    8.0

    20.0

    0.012

    0.048

    SMD2920R300SF16V

    16

    40

    3.00

    6.00

    1.5

    8.0

    20.0

    0.012

    0.048

    SMD2920R300SF30V

    30

    40

    3.00

    6.00

    1.5

    8.0

    20.0

    0.012

    0.048

    SMD2920R400SF

    16

    40

    4.00

    8.00

    1.5

    20.0

    4.0

    0.008

    0.040

    SMD2920R500SF

    6

    40

    5.00

    10.00

    1.5

    25.0

    5.0

    0.005

    0.031

    SMD2920R500SF12V

    12

    40

    5.00

    10.00

    1.5

    25.0

    5.0

    0.005

    0.031

    SMD2920R500SF16V

    16

    40

    5.00

    10.00

    1.5

    25.0

    5.0

    0.005

    0.031

    SMD2920R600SF

    12

    40

    6.00

    12.00

    1.5

    25.0

    6.0

    0.004

    0.020

    SMD2920R600SF

    16

    40

    6.00

    12.00

    1.5

    25.0

    6.0

    0.004

    0.020

    SMD2920R700SF

    12

    40

    7.00

    14.00

    1.5

    25.0

    6.0

    0.0025

    0.010