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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)
    Maximum peak current
    (8/20us)
    Max 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
    SFV20D220K
    14
    18
    20
    24
    43
    20
    3
    2
    16
    0.2
    18500
    SFV20D270K
    17
    22
    24
    30
    53
    20
    3
    2
    19
    0.2
    13000
    SFV20D330K
    20
    26
    30
    36
    65
    20
    3
    2
    24
    0.2
    11500
    SFV20D390K
    25
    31
    35
    43
    77
    20
    3
    2
    28
    0.2
    8500
    SFV20D470K
    30
    38
    42
    52
    93
    20
    3
    2
    34
    0.2
    8000
    SFV20D560K
    35
    45
    50
    62
    110
    20
    3
    2
    41
    0.2
    7000
    SFV20D680K
    40
    56
    61
    75
    135
    20
    3
    2
    49
    0.2
    6200
    SFV20D820K
    50
    65
    74
    90
    135
    100
    10
    6.5
    56
    1
    4900
    SFV20D101K
    60
    85
    90
    110
    165
    100
    10
    6.5
    70
    1
    4000
    SFV20D121K
    75
    100
    108
    132
    200
    100
    10
    6.5
    85
    1
    3400
    SFV20D151K
    95
    125
    139
    162
    250
    100
    10
    6.5
    106
    1
    2700
    SFV20D181K
    115
    150
    167
    195
    300
    100
    10
    6.5
    130
    1
    2200
    SFV20D201K
    130
    170
    186
    216
    340
    100
    10
    6.5
    140
    1
    2000
    SFV20D221K
    140
    180
    204
    238
    360
    100
    10
    6.5
    155
    1
    1800
    SFV20D241K
    150
    200
    223
    260
    395
    100
    10
    6.5
    168
    1
    1650
    SFV20D271K
    175
    225
    251
    292
    455
    100
    10
    6.5
    190
    1
    1500
    SFV20D301K
    190
    250
    279
    324
    500
    100
    10
    6.5
    210
    1
    1300
    SFV20D331K
    210
    275
    306
    357
    550
    100
    10
    6.5
    228
    1
    1200
    SFV20D361K
    230
    300
    334
    389
    595
    100
    10
    6.5
    255
    1
    1100
    SFV20D391K
    250
    320
    362
    422
    650
    100
    10
    6.5
    275
    1
    1000
    SFV20D431K
    275
    350
    399
    465
    710
    100
    10
    6.5
    305
    1
    930
    SFV20D471K
    300
    385
    437
    508
    775
    100
    10
    6.5
    350
    1
    850
    SFV20D511K
    320
    415
    474
    551
    845
    100
    10
    6.5
    360
    1
    780
    SFV20D561K
    350
    460
    520
    605
    925
    100
    10
    6.5
    380
    1
    710
    SFV20D621K
    385
    505
    576
    670
    1025
    100
    10
    6.5
    390
    1
    650
    SFV20D681K
    420
    560
    632
    735
    1120
    100
    10
    6.5
    400
    1
    600
    SFV20D751K
    460
    615
    697
    810
    1240
    100
    10
    6.5
    420
    1
    530
    SFV20D781K
    485
    640
    725
    842
    1290
    100
    10
    6.5
    440
    1
    510
    SFV20D821K
    510
    670
    762
    886
    1355
    100
    10
    6.5
    460
    1
    500
    SFV20D911K
    550
    745
    846
    983
    1500
    100
    10
    6.5
    510
    1
    440
    SFV20D102K
    625
    825
    930
    1080
    1650
    100
    10
    6.5
    565
    1
    400
    SFV20D112K
    680
    895
    1023
    1188
    1815
    100
    10
    6.5
    620
    1
    360
    SFV20D122K
    750
    990
    1116
    1296
    1980
    100
    10
    6.5
    660
    1
    320