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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
     
     
     
     
     (V)
     
    ( V )
    ( V )
    Min
    Max
    ( V )
    ( A )
    ( KA )
     
    ( KA )
    ( J )
    ( pF )
     
     
     
    TFMOV8S270
    17
    22
    24
    31
    53
    5
    0.5
    1
    3.2
    0.5
    6
    3700
    VY
     
     
     
    TFMOV8S330
    20
    26
    30
    36
    65
    5
    0.5
    1
    3.2
    0.5
    7
    3000
     Series
     
     
     
    TFMOV8S390
    25
    31
    35
    43
    77
    5
    0.5
    1
    3.2
    0.5
    9
    2400
    Ur:250Vac
     
     
     
    TFMOV8S470
    30
    38
    42
    52
    93
    5
    0.5
    1
    3.2
    0.5
    11
    2100
    Ir:5A
     
     
     
    TFMOV8S560
    35
    45
    50
    62
    110
    5
    0.5
    1
    3.2
    0.5
    13
    1800
     
     
     
     
    TFMOV8S680
    40
    56
    61
    75
    135
    5
    0.5
    1
    2.7
    0.5
    15
    1500
     
     
     
     
    TFMOV8S820
    50
    65
    74
    90
    135
    25
    1
    2
    2.2
    1
    17
    1200
     
     
     
     
    TFMOV8S101
    60
    85
    90
    110
    165
    25
    1
    2
    2.1
    1
    18
    1000
     
     
     
     
    TFMOV8S121
    75
    100
    108
    132
    200
    25
    1
    2
    2.1
    1
    21
    830
     
     
     
     
    TFMOV8S151
    95
    125
    139
    162
    250
    25
    1.5
    3
    2.1
    1.5
    25
    670
     
     
     
     
    TFMOV8S181
    115
    150
    167
    195
    300
    25
    1.5
    3
    2.3
    1.5
    30
    560
     
     
     
     
    TFMOV8S201
    130
    170
    186
    216
    340
    25
    1.5
    3
    2
    1.5
    35
    500
     
     
     
     
    TFMOV8S221
    140
    180
    204
    238
    360
    25
    1.5
    3
    2
    1.5
    39
    450
     
     
     
     
    TFMOV8S241
    150
    200
    223
    260
    395
    25
    1.5
    3
    2
    1.5
    42
    420
     
     
     
     
    TFMOV8S271
    175
    225
    251
    292
    455
    25
    1.5
    3
    2
    1.5
    49
    370
     
     
     
     
    TFMOV8S301
    190
    250
    279
    324
    500
    25
    1.5
    3
    2
    1.5
    54
    330
     
     
     
     
    TFMOV8S331
    210
    275
    306
    357
    550
    25
    1.5
    3
    2
    1.5
    58
    300
     
     
     
     
    TFMOV8S361
    230
    300
    334
    389
    595
    25
    1.5
    3
    2
    1.5
    65
    280
     
     
     
     
    TFMOV8S391
    250
    320
    362
    422
    650
    25
    1.5
    3
    2
    1.5
    70
    260
     
     
     
     
    TFMOV8S431
    275
    350
    399
    465
    710
    25
    1.5
    3
    2
    1.5
    80
    230
     
     
     
     
    TFMOV8S471
    300
    385
    437
    508
    775
    25
    1.5
    3
    2
    1.5
    85
    210
     
     
     
     
    TFMOV8S511
    320
    415
    474
    551
    845
    25
    1.5
    3
    2
    1.5
    90
    200
     
     
     
     
    TFMOV8S561
    350
    460
    520
    605
    925
    25
    1.5
    3
    2
    1.5
    92
    180
     
     
     
     
    TFMOV8S621
    385
    505
    576
    670
    1025
    25
    1.5
    3
    2
    1.5
    95
    160
     
     
     
     
    TFMOV8S681
    420
    560
    632
    735
    1120
    25
    1.5
    3
    2
    1.5
    98
    150