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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
    Level Of Limited
    Current Test 
    AC. Rms
    DC
    V1.0mA
    VC
    IP
    In
    Imax
    Rcl
    In
    10/1000μs
    @1KHz
    UL60691 E214712
    B
     
     
     (V)
    ( V )
    ( V )
    Min
    Max
    ( V )
    ( A )
    ( KA )
     
    ( KA )
    ( J )
    ( pF )
    20A
     
     
    TFMOV10S270x
    17
    22
    24
    31
    53
    10
    1
    2
    4.6
    1
    10
    7400
    VY-2
    Series
    Ur:690
    Vac;
    Ir:5A
     
     
     
     
    TFMOV10S330x
    20
    26
    30
    36
    65
    10
    1
    2
    4.6
    1
    12
    6100
     
     
     
    TFMOV10S390x
    25
    31
    35
    43
    77
    10
    1
    2
    4.6
    1
    13
    5100
     
     
     
    TFMOV10S470x
    30
    38
    42
    52
    93
    10
    1
    2
    4.3
    1
    17
    4300
     
     
     
    TFMOV10S560x
    35
    45
    50
    62
    110
    10
    1
    2
    3.8
    1
    20
    3600
     
     
     
    TFMOV10S680x
    40
    56
    61
    75
    135
    10
    1
    2
    3.8
    1
    24
    2900
     
     
     
    TFMOV10S820x
    50
    65
    74
    90
    135
    50
    3
    6
    3.2
    3
    27
    2400
     
     
     
    TFMOV10S101x
    60
    85
    90
    110
    165
    50
    3
    6
    3.2
    3
    33
    2000
     
     
     
    TFMOV10S121x
    75
    100
    108
    132
    200
    50
    3
    6
    3.2
    3
    40
    1700
     
     
     
    TFMOV10S151x
    95
    125
    139
    162
    250
    50
    3
    6
    3.2
    3
    53
    1300
     
     
     
    TFMOV10S181x
    115
    150
    167
    195
    300
    50
    3
    6
    2.3
    3
    60
    1100
     
     
     
    TFMOV10S201x
    130
    170
    186
    216
    340
    50
    3
    6
    2.3
    3
    70
    1000
     
     
     
    TFMOV10S221x
    140
    180
    204
    238
    360
    50
    3
    6
    2.3
    3
    78
    900
     
     
     
    TFMOV10S241x
    150
    200
    223
    260
    395
    50
    3
    6
    2.3
    3
    84
    830
     
     
     
    TFMOV10S271x
    175
    225
    251
    292
    455
    50
    3
    6
    2.3
    3
    99
    740
     
     
     
    TFMOV10S301x
    190
    250
    279
    324
    500
    50
    3
    6
    2.3
    3
    108
    670
     
     
     
    TFMOV10S331x
    210
    275
    306
    357
    550
    50
    3
    6
    2.3
    3
    115
    610
     
     
     
    TFMOV10S361x
    230
    300
    334
    389
    595
    50
    3
    6
    2.3
    3
    130
    560
     
     
     
    TFMOV10S391x
    250
    320
    362
    422
    650
    50
    3
    6
    2.3
    3
    140
    510
     
     
     
    TFMOV10S431x
    275
    350
    399
    465
    710
    50
    3
    6
    2.3
    3
    155
    460
     
     
     
    TFMOV10S471x
    300
    385
    437
    508
    775
    50
    3
    6
    2.3
    3
    175
    430
     
     
     
    TFMOV10S511x
    320
    415
    474
    551
    845
    50
    3
    6
    2.3
    3
    180
    390
     
     
     
    TFMOV10S561x
    350
    460
    520
    605
    925
    50
    3
    6
    2.3
    3
    185
    360
     
     
     
    TFMOV10S621x
    385
    505
    576
    670
    1025
    50
    3
    6
    2.3
    3
    190
    320
     
     
     
    TFMOV10S681x
    420
    560
    632
    735
    1120
    50
    3
    6
    2.3
    3
    200
    290
     
     
     
    TFMOV10S751x
    460
    615
    697
    810
    1240
    50
    3
    6
    2.3
    3
    210
    270
     
     
     
    TFMOV10S821x
    510
    670
    762
    886
    1355
    50
    3
    6
    2.3
    3
    220
    260