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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)


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