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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
    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
    Level Of Limited
    Current Test 
     
    AC. Rms
    DC
    V1.0mA
    VC
    IP
    In
    Imax
    Rcl
    In
    10/1000μs
    @1KHz
    UL60691 E214712
    B
    G
    M
     
     (V)
     
    ( V )
    ( V )
    Min
    Max
    ( V )
    ( A )
    ( KA )
     
    ( KA )
    ( J )
    ( pF )
    20A
    40A
    80A
    TFMOV25S270x
    17
    22
    24
    31
    53
    35
    3
    6
    4.6
    3
    33
    30000
    VT
     
     
     
    TFMOV25S330x
    20
    26
    30
    36
    65
    35
    3
    6
    4.6
    3
    42
    24500
     Series
     
     
     
    TFMOV25S390x
    25
    31
    35
    43
    77
    35
    4
    8
    4.6
    4
    49
    21000
    Ur:690
     
     
     
    TFMOV25S470x
    30
    38
    42
    52
    93
    35
    4
    8
    4.3
    4
    60
    17250
    Vac;
     
     
     
    TFMOV25S560x
    35
    45
    50
    62
    110
    35
    5
    10
    3.8
    5
    72
    14500
    Ir:15A/16A
     
     
     
    TFMOV25S680x
    40
    56
    61
    75
    135
    35
    5
    10
    3.8
    5
    85
    9500
     
     
     
     
    TFMOV25S820x
    50
    65
    74
    90
    135
    175
    8
    16
    3.2
    8
    98
    8800
     
     
     
     
    TFMOV25S101x
    60
    85
    90
    110
    165
    175
    8
    16
    3.2
    8
    122
    7200
     
     
     
     
    TFMOV25S121x
    75
    100
    108
    132
    200
    175
    8
    16
    3.2
    8
    146
    6000
     
     
     
     
    TFMOV25S151x
    95
    125
    139
    162
    250
    175
    8
    16
    3.2
    8
    185
    4400
     
     
     
     
    TFMOV25S181x
    115
    150
    167
    195
    300
    175
    8
    16
    2.3
    8
    218
    3650
     
     
     
     
    TFMOV25S201x
    130
    170
    186
    216
    340
    175
    10
    25
    2.3
    10
    252
    3300
     
     
     
     
    TFMOV25S221x
    140
    180
    204
    238
    360
    175
    10
    25
    2.3
    10
    280
    3000
     
     
     
     
    TFMOV25S241x
    150
    200
    223
    260
    395
    175
    10
    25
    2.3
    10
    302
    2800
     
     
     
     
    TFMOV25S271x
    175
    225
    251
    292
    455
    175
    10
    25
    2.3
    10
    340
    2450
     
     
     
     
    TFMOV25S301x
    190
    250
    279
    324
    500
    175
    10
    25
    2.3
    10
    375
    2200
     
     
     
     
    TFMOV25S331x
    210
    275
    306
    357
    550
    175
    10
    25
    2.3
    10
    410
    2050
     
     
     
     
    TFMOV25S361x
    230
    300
    334
    389
    595
    175
    10
    25
    2.3
    10
    465
    1850
     
     
     
     
    TFMOV25S391x
    250
    320
    362
    422
    650
    175
    10
    25
    2.3
    10
    520
    1700
     
     
     
     
    TFMOV25S431x
    275
    350
    399
    465
    710
    175
    10
    25
    2.3
    10
    575
    1600
     
     
     
     
    TFMOV25S471x
    300
    385
    437
    508
    775
    175
    10
    25
    2.3
    10
    630
    1450
     
     
     
     
    TFMOV25S511x
    320
    415
    474
    551
    845
    175
    10
    25
    2.3
    10
    665
    1300
     
     
     
     
    TFMOV25S561x
    350
    460
    520
    605
    925
    175
    10
    25
    2.3
    10
    720
    1200
     
     
     
     
    TFMOV25S621x
    385
    505
    576
    670
    1025
    175
    10
    25
    2.3
    10
    790
    1100
     
     
     
     
    TFMOV25S681x
    420
    560
    632
    735
    1120
    175
    10
    25
    2.3
    10
    790
    1000
     
     
     
     
    TFMOV25S751x
    460
    615
    697
    810
    1240
    175
    10
    25
    2.3
    10
    825
    900
     
     
     
     
    TFMOV25S821x
    510
    670
    762
    886
    1355
    175
    10
    25
    2.3
    10
    840
    800
     
     
     
     
    TFMOV25S911x
    550
    745
    846
    983
    1500
    175
    10
    25
    2.3
    10
    900
    700
     
     
     
     
    TFMOV25S102x
    625
    825
    930
    1080
    1650
    175
    10
    25
    2.3
    10
    950
    660
     
     
     
     
    TFMOV25S112x
    680
    895
    1023
    1188
    1815
    175
    10
    25
    2.3
    10
    1040
    615
     
     
     
     
    TFMOV25S122x
    750
    1000
    1116
    1296
    1980
    175
    10
    25
    2.3
    10
    1170
    555