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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)

Integrated 3pcs MOVs and 2 thermal fuses inside

Model
工作电压
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 )
TFMOV21R3P470 30 38 42 52 93 25 2.5×3 5×3 4.3 2.5 41×3 8880×3 VT Series
TFMOV21R3P560 35 45 50 62 110 25 2.5×3 5×3 3.8 2.5 49×3 7800×3 Ur:690Vac;
TFMOV21R3P680 40 56 61 75 135 25 2.5×3 5×3 3.8 2.5 59×3 7000×3 Ir:15/16A
TFMOV21R3P820 50 65 74 90 135 115 5×3 10×3 3.2 5 67×3 5880×3  
TFMOV21R3P101 60 85 90 110 165 115 5×3 10×3 3.2 5 84×3 4800×3  
TFMOV21R3P121 75 100 108 132 200 115 5×3 10×3 3.2 5 102×3 4000×3  
TFMOV21R3P151 95 125 139 162 250 115 5×3 10×3 3.2 5 127×3 3200×3  
TFMOV21R3P181 115 150 167 195 300 115 5×3 10×3 2.3 5 156×3 2650×3  
TFMOV21R3P201* 130 170 186 216 340 115 7.5×3 15×3 2.3 5 170×3 2400×3  
TFMOV21R3P221 140 180 204 238 360 115 7.5×3 15×3 2.3 5 185×3 2160×3  
TFMOV21R3P241 150 200 223 260 395 115 7.5×3 15×3 2.3 5 200×3 2000×3  
TFMOV21R3P271 175 225 251 292 455 115 7.5×3 15×3 2.3 5 230×3 1800×3  
TFMOV21R3P301 190 250 279 324 500 115 7.5×3 15×3 2.3 5 250×3 1560×3  
TFMOV21R3P331 210 275 306 357 550 115 7.5×3 15×3 2.3 5 270×3 1440×3  
TFMOV21R3P361 230 300 334 389 595 115 7.5×3 15×3 2.3 5 305×3 1320×3  
TFMOV21R3P391 250 320 362 422 650 115 7.5×3 15×3 2.3 5 330×3 1200×3  
TFMOV21R3P431 275 350 399 465 710 115 7.5×3 15×3 2.3 5 365×3 1160×3  
TFMOV21R3P471 300 385 437 508 775 115 7.5×3 15×3 2.3 5 420×3 1020×3  
TFMOV21R3P511 320 415 474 551 845 115 7.5×3 15×3 2.3 5 430×3 935×3