Home   |   Privacy Policy   |   Glossary   |  Contact Us  |  Sitemap
  • Applications
  • LED Lamps
  • New Application
  • Solar LED Street Light
  • Charger
  • Micro Heater
  • High Power Solid
  • State Relay
  • EV Li-ion Battery Pack
  • Home Electrical Products
  • Surge Protection Devices
  • Industrial Power Supplies
  • Solar Inverter
  • Transformer
  • E-ballast
  • Small SMPS
  • Dimmer
  • News
  • Resources

  • Products

    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
    TFMOV20S270x
    17
    22
    24
    31
    53
    25
    1.5
    3
    4.6
    1.5
    23
    15600
    VT
     
     
     
    TFMOV20S330x
    20
    26
    30
    36
    65
    25
    1.5
    3
    4.6
    1.5
    29
    13800
    Series
     
     
     
    TFMOV20S390x
    25
    31
    35
    43
    77
    25
    1.5
    3
    4.6
    1.5
    33.5
    10200
    Ur:690
     
     
     
    TFMOV20S470x
    30
    38
    42
    52
    93
    25
    2.5
    5
    4.3
    2.5
    41
    8880
    Vac;
     
     
     
    TFMOV20S560x
    35
    45
    50
    62
    110
    25
    2.5
    5
    3.8
    2.5
    49
    7800
    Ir:15/16A
     
     
     
    TFMOV20S680x
    40
    56
    61
    75
    135
    25
    2.5
    5
    3.8
    2.5
    59
    7000
     
     
     
     
    TFMOV20S820x
    50
    65
    74
    90
    135
    125
    5
    10
    3.2
    7.5
    67
    5880
     
     
     
     
    TFMOV20S101x
    60
    85
    90
    110
    165
    125
    5
    10
    3.2
    7.5
    84
    4800
     
     
     
     
    TFMOV20S121x
    75
    100
    108
    132
    200
    125
    5
    10
    3.2
    7.5
    102
    4000
     
     
     
     
    TFMOV20S151x
    95
    125
    139
    162
    250
    125
    5
    10
    3.2
    7.5
    127
    3200
     
     
     
     
    TFMOV20S181x
    115
    150
    167
    195
    300
    125
    5
    10
    2.3
    7.5
    156
    2650
     
     
     
     
    TFMOV20S201x
    130
    170
    186
    216
    340
    125
    7.5
    15
    2.3
    7.5
    170
    2400
     
     
     
     
    TFMOV20S221x
    140
    180
    204
    238
    360
    125
    7.5
    15
    2.3
    7.5
    185
    2160
     
     
     
     
    TFMOV20S241x
    150
    200
    223
    260
    395
    125
    7.5
    15
    2.3
    7.5
    200
    2000
     
     
     
     
    TFMOV20S271x
    175
    225
    251
    292
    455
    125
    7.5
    15
    2.3
    7.5
    230
    1800
     
     
     
     
    TFMOV20S301x
    190
    250
    279
    324
    500
    125
    7.5
    15
    2.3
    7.5
    250
    1560
     
     
     
     
    TFMOV20S331x
    210
    275
    306
    357
    550
    125
    7.5
    15
    2.3
    7.5
    270
    1440
     
     
     
     
    TFMOV20S361x
    230
    300
    334
    389
    595
    125
    7.5
    15
    2.3
    7.5
    305
    1320
     
     
     
     
    TFMOV20S391x
    250
    320
    362
    422
    650
    125
    7.5
    15
    2.3
    7.5
    330
    1200
     
     
     
     
    TFMOV20S431x
    275
    350
    399
    465
    710
    125
    7.5
    15
    2.3
    7.5
    365
    1160
     
     
     
     
    TFMOV20S471x
    300
    385
    437
    508
    775
    125
    7.5
    15
    2.3
    7.5
    420
    1020
     
     
     
     
    TFMOV20S511x
    320
    415
    474
    551
    845
    125
    7.5
    15
    2.3
    7.5
    430
    935
     
     
     
     
    TFMOV20S561x
    350
    460
    520
    605
    925
    125
    7.5
    15
    2.3
    7.5
    455
    850
     
     
     
     
    TFMOV20S621x
    385
    505
    576
    670
    1025
    125
    7.5
    15
    2.3
    7.5
    465
    780
     
     
     
     
    TFMOV20S681x
    420
    560
    632
    735
    1120
    125
    7.5
    15
    2.3
    7.5
    480
    720
     
     
     
     
    TFMOV20S751x
    460
    615
    697
    810
    1240
    125
    7.5
    15
    2.3
    7.5
    500
    635
     
     
     
     
    TFMOV20S821x
    510
    670
    762
    886
    1355
    125
    7.5
    15
    2.3
    7.5
    520
    600
     
     
     
     
    TFMOV20S911x
    550
    745
    846
    983
    1500
    125
    7.5
    15
    2.3
    7.5
    550
    525
     
     
     
     
    TFMOV20S102x
    625
    825
    930
    1080
    1650
    125
    7.5
    15
    2.3
    7.5
    610
    480
     
     
     
     
    TFMOV20S112x
    680
    895
    1023
    1188
    1815
    125
    7.5
    15
    2.3
    7.5
    675
    430
     
     
     
     
    TFMOV20S122x
    750
    1000
    1116
    1296
    1980
    125
    7.5
    15
    2.3
    7.5
    740
    380