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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

    Metal Oxide Varistors(MOV)

    Model
    Maximum continuous operating  voltage
    Varistor voltage @1mA dc
    Clamping  voltage      (Max)
    Max peak Current            (8/20μs)
    Maximum energy (10/1000μs)
    Rated power
    Typical capacitance (Reference) @1KHz      
     
    AC
    DC
    Min
    Max
    VC
    IP
    1 time
    2 times
    J             
    W
    pF
     
    V
    V
    V
    V
    V
    A
    KA
    KA
    SFV7D220K
    14
    18
    20
    24
    43
    2.5
    0.5
    0.25
    1.3
    0.02
    2300
    SFV7D270K
    17
    22
    24
    30
    53
    2.5
    0.5
    0.25
    1.6
    0.02
    1800
    SFV7D330K
    20
    26
    30
    36
    65
    2.5
    0.5
    0.25
    2
    0.02
    1500
    SFV7D390K
    25
    31
    35
    43
    77
    2.5
    0.5
    0.25
    2.4
    0.02
    1300
    SFV7D470K
    30
    38
    42
    52
    93
    2.5
    0.5
    0.25
    2.8
    0.02
    1100
    SFV7D560K
    35
    45
    50
    62
    110
    2.5
    0.5
    0.25
    3.4
    0.02
    890
    SFV7D680K
    40
    56
    61
    75
    135
    2.5
    0.5
    0.25
    4.1
    0.02
    740
    SFV7D820K
    50
    65
    74
    90
    135
    10
    1.75
    1.25
    7
    0.25
    600
    SFV7D101K
    60
    85
    90
    110
    165
    10
    1.75
    1.25
    8.5
    0.25
    500
    SFV7D121K
    75
    100
    108
    132
    200
    10
    1.75
    1.25
    10
    0.25
    420
    SFV7D151K
    95
    125
    139
    162
    250
    10
    1.75
    1.25
    13
    0.25
    330
    SFV7D181K
    115
    150
    167
    195
    300
    10
    1.75
    1.25
    15
    0.25
    280
    SFV7D201K
    130
    170
    186
    216
    340
    10
    1.75
    1.25
    17.5
    0.25
    250
    SFV7D221K
    140
    180
    204
    238
    360
    10
    1.75
    1.25
    19
    0.25
    230
    SFV7D241K
    150
    200
    223
    260
    395
    10
    1.75
    1.25
    21
    0.25
    210
    SFV7D271K
    175
    225
    251
    292
    455
    10
    1.75
    1.25
    24
    0.25
    185
    SFV7D301K
    190
    250
    279
    324
    500
    10
    1.75
    1.25
    26
    0.25
    165
    SFV7D331K
    210
    275
    306
    357
    550
    10
    1.75
    1.25
    28
    0.25
    150
    SFV7D361K
    230
    300
    334
    389
    595
    10
    1.75
    1.25
    32
    0.25
    140
    SFV7D391K
    250
    320
    362
    422
    650
    10
    1.75
    1.25
    35
    0.25
    130
    SFV7D431K
    275
    350
    399
    465
    710
    10
    1.75
    1.25
    40
    0.25
    115
    SFV7D471K
    300
    385
    437
    508
    775
    10
    1.75
    1.25
    42
    0.25
    105
    SFV7D511K
    320
    415
    474
    551
    845
    10
    1.75
    1.25
    45
    0.25
    100
    SFV7D561K
    350
    460
    520
    605
    925
    10
    1.75
    1.25
    49
    0.25
    90
    SFV7D621K
    385
    505
    576
    670
    1025
    10
    1.75
    1.25
    55
    0.25
    80
    SFV7D681K
    420
    560
    632
    735
    1120
    10
    1.75
    1.25
    60
    0.25
    75
    SFV7D751K
    460
    615
    697
    810
    1240
    10
    1.75
    1.25
    66
    0.25
    70
    SFV7D781K
    485
    640
    725
    842
    1290
    10
    1.75
    1.25
    69
    0.25
    68
    SFV7D821K
    510
    670
    762
    886
    1355
    10
    1.75
    1.25
    71
    0.25
    65