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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
    G
    M
     
     (V)
     
    ( V )
    ( V )
    Min
    Max
    ( V )
    ( A )
    ( KA )
     
    ( KA )
    ( J )
    ( pF )
    20A
    40A
    80A
    TFMOV25D270x
    17
    22
    24
    31
    53
    30
    1.5
    3
    4.6
    1.5
    30
    26500
    VT
     
     
     
    TFMOV25D330x
    20
    26
    30
    36
    65
    30
    1.5
    3
    4.6
    1.5
    35
    18000
     Series
     
     
     
    TFMOV25D390x
    25
    31
    35
    43
    77
    30
    1.5
    3
    4.6
    1.5
    40
    13500
    Ur:690
     
     
     
    TFMOV25D470x
    30
    38
    42
    52
    93
    30
    3
    6
    4.3
    3
    50
    11500
    Vac
     
     
     
    TFMOV25D560x
    35
    45
    50
    62
    110
    30
    3
    6
    3.8
    3
    60
    10500
    Ir:15/16A
     
     
     
    TFMOV25D680x
    40
    56
    61
    75
    135
    30
    3
    6
    3.8
    3
    70
    9050
     
     
     
     
    TFMOV25D820x
    50
    65
    74
    90
    135
    150
    5
    10
    3.2
    10
    80
    7700
     
     
     
     
    TFMOV25D101x
    60
    85
    90
    110
    165
    150
    5
    10
    3.2
    10
    100
    6300
     
     
     
     
    TFMOV25D121x
    75
    100
    108
    132
    200
    150
    5
    10
    3.2
    10
    120
    5200
     
     
     
     
    TFMOV25D151x
    95
    125
    139
    162
    250
    150
    5
    10
    3.2
    10
    160
    4300
     
     
     
     
    TFMOV25D181x
    115
    150
    167
    195
    300
    150
    5
    10
    2.3
    10
    175
    3500
     
     
     
     
    TFMOV25D201x
    130
    170
    186
    216
    340
    150
    10
    20
    2.3
    10
    190
    3200
     
     
     
     
    TFMOV25D221x
    140
    180
    204
    238
    360
    150
    10
    20
    2.3
    10
    200
    2900
     
     
     
     
    TFMOV25D241x
    150
    200
    223
    260
    395
    150
    10
    20
    2.3
    10
    220
    2650
     
     
     
     
    TFMOV25D271x
    175
    225
    251
    292
    455
    150
    10
    20
    2.3
    10
    255
    2400
     
     
     
     
    TFMOV25D301x
    190
    250
    279
    324
    500
    150
    10
    20
    2.3
    10
    275
    2100
     
     
     
     
    TFMOV25D331x
    210
    275
    306
    357
    550
    150
    10
    20
    2.3
    10
    300
    1900
     
     
     
     
    TFMOV25D361x
    230
    300
    334
    389
    595
    150
    10
    20
    2.3
    10
    330
    1750
     
     
     
     
    TFMOV25D391x
    250
    320
    362
    422
    650
    150
    10
    20
    2.3
    10
    360
    1600
     
     
     
     
    TFMOV25D431x
    275
    350
    399
    465
    710
    150
    10
    20
    2.3
    10
    380
    1500
     
     
     
     
    TFMOV25D471x
    300
    385
    437
    508
    775
    150
    10
    20
    2.3
    10
    400
    1400
     
     
     
     
    TFMOV25D511x
    320
    415
    474
    551
    845
    150
    10
    20
    2.3
    10
    420
    1250
     
     
     
     
    TFMOV25D561x
    350
    460
    520
    605
    925
    150
    10
    20
    2.3
    10
    440
    1150
     
     
     
     
    TFMOV25D621x
    385
    505
    576
    670
    1025
    150
    10
    20
    2.3
    10
    450
    1050
     
     
     
     
    TFMOV25D681x
    420
    560
    632
    735
    1120
    150
    10
    20
    2.3
    10
    460
    950
     
     
     
     
    TFMOV25D751x
    460
    615
    697
    810
    1240
    150
    10
    20
    2.3
    10
    510
    850
     
     
     
     
    TFMOV25D821x
    510
    670
    762
    886
    1355
    150
    10
    20
    2.3
    10
    520
    830
     
     
     
     
    TFMOV25D911x
    550
    745
    846
    983
    1500
    150
    10
    20
    2.3
    10
    620
    730
     
     
     
     
    TFMOV25D102x
    625
    825
    930
    1080
    1650
    150
    10
    20
    2.3
    10
    690
    660
     
     
     
     
    TFMOV25D112x
    680
    895
    1023
    1188
    1815
    150
    10
    20
    2.3
    10
    760
    600
     
     
     
     
    TFMOV25D122x
    750
    1000
    1116
    1296
    1980
    150
    10
    20
    2.3
    10
    820
    530