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    Over Temperature Protection

    Over Voltage Protection

    Thermal Fuse& MOV(TFMOV) Metal Oxide Varistors(MOV) SPD Modules Surge Protection Device

    Over Current Protection

    Controlled Fuse link

    New Products

    Thermal Fuse& MOV(TFMOV)


    Model
    Maximum
    Allowable Voltage
    Varistor
    Voltage
    Clamping
    Voltage
    (Max)
    Maximum
    Peak Current
    (8/20μs)
    Clamping
    Voltage
    Ratio
    Maximum
    Energy
    (Joule)
    Typical
    Capacitance
    (Reference)
    Thermal
    Fuse
     
    AC. Rms
    DC
    V1.0mA
    VC
    IP
    In
    Imax
    Rcl
    In
    10/1000μs
    @1KHz
    UL60691 E214712
     
     (V)
     
    ( V )
    ( V )
    Min
    Max
    ( V )
    ( A )
    ( KA )
     
    ( KA )
    ( J )
    ( pF )
    TFMOV34S201H
    130
    170
    186
    216
    340
    300
    20
    50
    2.3
    20
    400
    6750
    VQ Series
    TFMOV34S221H
    140
    180
    204
    238
    360
    300
    20
    50
    2.3
    20
    450
    6400
    Ur:690Vac;
    TFMOV34S241H
    150
    200
    223
    260
    395
    300
    20
    50
    2.3
    20
    480
    5650
    Ir:25A
    TFMOV34S271H
    175
    225
    251
    292
    455
    300
    20
    50
    2.3
    20
    540
    5100
     
    TFMOV34S301H
    190
    250
    279
    324
    500
    300
    20
    50
    2.3
    20
    600
    4510
     
    TFMOV34S331H
    210
    275
    306
    357
    550
    300
    20
    50
    2.3
    20
    656
    4150
     
    TFMOV34S361H
    230
    300
    334
    389
    595
    300
    20
    50
    2.3
    20
    745
    3750
     
    TFMOV34S391H
    250
    320
    362
    422
    650
    300
    20
    50
    2.3
    20
    830
    3500
     
    TFMOV34S431H
    275
    350
    399
    465
    710
    300
    20
    50
    2.3
    20
    920
    2950
     
    TFMOV34S471H
    300
    385
    437
    508
    775
    300
    20
    50
    2.3
    20
    1000
    2880
     
    TFMOV34S511H
    320
    415
    474
    551
    845
    300
    20
    50
    2.3
    20
    1060
    2650
     
    TFMOV34S561H
    350
    460
    520
    605
    925
    300
    20
    50
    2.3
    20
    1150
    2450
     
    TFMOV34S621H
    385
    505
    576
    670
    1025
    300
    20
    50
    2.3
    20
    1250
    2200
     
    TFMOV34S681H
    420
    560
    632
    735
    1120
    300
    20
    50
    2.3
    20
    1250
    2000
     
    TFMOV34S751H
    460
    615
    697
    810
    1240
    300
    20
    50
    2.3
    20
    1280
    1820
     
    TFMOV34S821H
    510
    670
    762
    886
    1355
    300
    20
    50
    2.3
    20
    1300
    1800