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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)

    Integrated two MOVs and one thermal fuse inside.

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
  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 )
TFMOV21R2P470 30 38 42 52 93 25 2.5×2 5×2 4.3 2.5 41×2 8880×2 VT Series
TFMOV21R2P560 35 45 50 62 110 25 2.5×2 5×2 3.8 2.5 49×2 7800×2 Ur:690Vac;
TFMOV21R2P680 40 56 61 75 135 25 2.5×3 5×3 3.8 2.5 59×2 7000×2 Ir:15/16A
TFMOV21R2P820 50 65 74 90 135 115 5×2 10×2 3.2 5 67×2 5880×2  
TFMOV21R2P101  60 85 90 110 165 115 5×2 10×2 3.2 5 84×2 4800×2  
TFMOV21R2P121 75 100 108 132 200 115 5×2 10×2 3.2 5 102×2 4000×2  
TFMOV21R2P151  95 125 139 162 250 115 5×2 10×2 3.2 5 127×2 3200×2  
TFMOV21R2P181  115 150 167 195 300 115 5×2 10×2 2.3 5 156×2 2650×2  
TFMOV21R2P201  130 170 186 216 340 115 7.5×2 15×2 2.3 7.5 170×2 2400×2  
TFMOV21R2P221  140 180 204 238 360 115 7.5×2 15×2 2.3 7.5 185×2 2160×2  
TFMOV21R2P241  150 200 223 260 395 115 7.5×2 15×2 2.3 7.5 200×2 2000×2  
TFMOV21R2P271 175 225 251 292 455 115 7.5×2 15×2 2.3 7.5 230×2 1800×2  
TFMOV21R2P301  190 250 279 324 500 115 7.5×2 15×2 2.3 7.5 250×2 1560×2  
TFMOV21R2P331  210 275 306 357 550 115 7.5×2 15×2 2.3 7.5 270×2 1440×2  
TFMOV21R2P361  230 300 334 389 595 115 7.5×2 15×2 2.3 7.5 305×2 1320×2  
TFMOV21R2P391  250 320 362 422 650 115 7.5×2 15×2 2.3 7.5 330×2 1200×2  
TFMOV21R2P431  275 350 399 465 710 115 7.5×2 15×2 2.3 7.5 365×2 1160×2  
TFMOV21R2P471 300 385 437 508 775 115 7.5×2 15×2 2.3 7.5 420×2 1020×2  
TFMOV21R2P511  320 415 474 551 845 115 7.5×2 15×2 2.3 7.5 430×2 935×2