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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)

    Integrated 3pcs MOVs and 2 thermal fuses inside

    Model
    工作电压
    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 )
    TFMOV21R3P470
    30
    38
    42
    52
    93
    25
    2.5×3
    5×3
    4.3
    2.5
    41×3
    8880×3
    VT Series
    TFMOV21R3P560
    35
    45
    50
    62
    110
    25
    2.5×3
    5×3
    3.8
    2.5
    49×3
    7800×3
    Ur:690Vac;
    TFMOV21R3P680
    40
    56
    61
    75
    135
    25
    2.5×3
    5×3
    3.8
    2.5
    59×3
    7000×3
    Ir:15/16A
    TFMOV21R3P820
    50
    65
    74
    90
    135
    115
    5×3
    10×3
    3.2
    5
    67×3
    5880×3
     
    TFMOV21R3P101
    60
    85
    90
    110
    165
    115
    5×3
    10×3
    3.2
    5
    84×3
    4800×3
     
    TFMOV21R3P121
    75
    100
    108
    132
    200
    115
    5×3
    10×3
    3.2
    5
    102×3
    4000×3
     
    TFMOV21R3P151
    95
    125
    139
    162
    250
    115
    5×3
    10×3
    3.2
    5
    127×3
    3200×3
     
    TFMOV21R3P181
    115
    150
    167
    195
    300
    115
    5×3
    10×3
    2.3
    5
    156×3
    2650×3
     
    TFMOV21R3P201*
    130
    170
    186
    216
    340
    115
    7.5×3
    15×3
    2.3
    5
    170×3
    2400×3
     
    TFMOV21R3P221
    140
    180
    204
    238
    360
    115
    7.5×3
    15×3
    2.3
    5
    185×3
    2160×3
     
    TFMOV21R3P241
    150
    200
    223
    260
    395
    115
    7.5×3
    15×3
    2.3
    5
    200×3
    2000×3
     
    TFMOV21R3P271
    175
    225
    251
    292
    455
    115
    7.5×3
    15×3
    2.3
    5
    230×3
    1800×3
     
    TFMOV21R3P301
    190
    250
    279
    324
    500
    115
    7.5×3
    15×3
    2.3
    5
    250×3
    1560×3
     
    TFMOV21R3P331
    210
    275
    306
    357
    550
    115
    7.5×3
    15×3
    2.3
    5
    270×3
    1440×3
     
    TFMOV21R3P361
    230
    300
    334
    389
    595
    115
    7.5×3
    15×3
    2.3
    5
    305×3
    1320×3
     
    TFMOV21R3P391
    250
    320
    362
    422
    650
    115
    7.5×3
    15×3
    2.3
    5
    330×3
    1200×3
     
    TFMOV21R3P431
    275
    350
    399
    465
    710
    115
    7.5×3
    15×3
    2.3
    5
    365×3
    1160×3
     
    TFMOV21R3P471
    300
    385
    437
    508
    775
    115
    7.5×3
    15×3
    2.3
    5
    420×3
    1020×3
     
    TFMOV21R3P511
    320
    415
    474
    551
    845
    115
    7.5×3
    15×3
    2.3
    5
    430×3
    935×3