Thermal Fuse Varistor 25S
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  • Thermal Fuse Varistor 25S

Thermal Fuse Varistor 25S

The varistor hasa buit-in detaching device,whichautomatically disconnects when overheating, protects the circuit, saves space, and is suitable for wave soldering With Remote Signal Contact Disconnection Temperature: 136℃ Working Temperature:-40℃~+85℃ Operating Voltage Range: 50Vac-680Vac Type:10S、15S、20S、25S、34S


Details


Parameter

 

Part No  Maximum Continuous Voltage Varistor Voltage Max Clamping Voltage Withstanding Surge Current (8/20us)  8/20us System Voltage
VAC VDC V1mA Vp 1p Imax In Un
V  V  V  V  A KA  KA  VAC
TFMOV25S820K 50 65 82(74-90) 135 175 16 8 24
TFMOV25S101K 60 85 100(90-110) 165 175 16 8 48
TFMOV25S121K 75 100 120(108-132) 200 175 16 8 60
TFMOV25S151K 95 125 150(135-165) 250 175 16 8 60
TFMOV25S181K 115 150 180(162-198) 300 175 16 8 108
TFMOV25S201K 130 170 200(180-220) 340 175 25 10 120
TFMOV25S221K 140 180 220(198-242) 360 175 25 10 120
TFMOV25S241K 150 200 240(216-264) 395 175 25 10 120
TFMOV25S271K 175 225 270(243-297) 455 175 25 10 120
TFMOV25S301K 195 250 300(270-330) 500 175 25 10 120
TFMOV25S331K 215 275 330(297-363) 550 175 25 10 120
TFMOV25S361K 230 300 360(324-396) 595 175 25 10 120
TFMOV25S391K 250 320 390(351-429) 650 175 25 10 220
TFMOV25S431K 275 350 430(387-473) 710 175 25 10 230
TFMOV25S471K 300 385 470(423-517) 775 175 25 10 230
TFMOV25S511K 320 410 510(459-561) 845 175 25 10 277
TFMOV25S561K 350 450 560(504-616) 930 175 25 10 277
TFMOV25S621K 395 510 620(558-682) 1025 175 25 10 277
TFMOV25S681K 420 560 680(612-748) 1120 175 25 10 347
TFMOV25S751K 465 615 750(675-825) 1240 175 25 10 347
TFMOV25S781K 485 640 780(702-858) 1290 175 25 10 347
TFMOV25S821K 510 670 820(738-902) 1355 175 25 10 347
TFMOV25S911K 550 745 910(819-1001) 1500 175 25 10 480
TFMOV25S951K 575 765 950(855-1045) 1570 175 25 10 480
TFMOV25S102K 625 825 1000(900-1100) 1650 175 25 10 480
TFMOV25S112K 680 895 1100(990-1200) 1815 175 25 10 480
TFMOV25S122K 750 1000 1200(1080-1320) 1980 175 25 10 480

 

Application

 

 

Newenergy

 

Energy storage

 

Photovoltaic inverter

 

SPD

 

UPS power supply

 

Communication power supply and high-power power supply

 

Industrial control

 

White appliances

 

Base station power supply

 

Medical power supply

 

Product Structure Diagram

 

Radio Frequency Remote Unit (AC Type)

  • A: TFMOV 1
  • B: TFMOV 2
  • C: Equipment

Photovoltaic Inverter

  • A: TFMOV 1
  • B: TFMOV 2
  • C: Equipment

Surge Protector Socket

  • A: TFMOV 1
  • B: TFMOV 2
  • C: Equipment

 

Structure and Dimension

 

15S Structure and Dimension

 

 

15S Product size

 

MCOV  L  L1  D  D1  D2
50-420 27±0.3 5±0.5 26.3±0.3 0.8±0.1 1.0±0.1
460-750 27±0.3 5±0.5 26.3±0.3 0.8±0.1 1.0±0.1
MCOV  F  F1  F2  F3  T
50-420 11.6±0.3 7.5±0.3 7.5±0.3 5±0.3 5.3±0.3
460-750 15.6±0.3 7.5±0.3 7.5±0.3 5±0.3 5.3±0.3

 

25S Structure and Dimension

 

 

25S Product size

 

TFMOV25S102K TFMOV25S112K
L  L1  W  W1  W2  T  T1
26±1.0 4.0±0.5 34±1.0 5.0±0.5 0.8±0.3 14±1.0 0.4±0.2
T2 F1  F2  F3  F4  F5  F6
0.5±0.2 7±0.5 3.2±0.5 2.0±0.5 30±0.5 13±0.5 4.0±0.5

 

34S Structure and Dimension

 

 

34S Product size

 

L L1  L2  W  W1  W2
35.5±1.0 4.0±0.5 0.5±0.3 38±1.0 6.0±0.5 2.0±0.3
T  T1  T2  F1  F2  F3
16±1.0 1.0±0.2 1.0±0.2 5.0±0.5 33.5±0.5 8.0±0.5

 

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