Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.
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(Ex. GST)(▲▼)		Enter Qty ProductVoltage Rating DCVoltage Rating ACClamping VoltageDiameterPeak Surge CurrentSurge Energy RatingCapacitanceOperating Temperature RangeTermination StylePackagingPackage / CaseSeriesMounting StyleVaristor VoltageMinimum Operating TemperatureMaximum Operating TemperatureQualification
  
                      
ZV25K2220122NIR1HT


Varistors ZV 25V 10%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns 1951
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AUD 1.1361
Multiples of: 1

MLV31 VDC25 VAC65 V-1200 A9.5 J5000 pF SMD/SMTReel , Cut Tape2220 (5750 METRIC)ZVHTPCB Mount39 V- 55 C+ 125 C 
V175LA10AP


Varistors 175V 700pF 14mm
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Littelfuse 1948
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AUD 0.4447
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MOV225 VDC175 VAC455 V14 mm4.5 kA55 J700 pF RadialBulk LAPCB Mount297 V- 55 C+ 85 C 
MOV-20D361K


Varistors 360volts 20mm
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Bourns 1947
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AUD 0.4369
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MOV360 VDC230 VAC595 V20 mm4.5 kA93 J560 pF RadialBulk MOV - 20DxxxKPCB Mount360 V- 40 C+ 85 C 
LVM2P-015R10431


Varistors 10mm utilize 3 leads 2PRO CIRCUIT PROT
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Littelfuse 1942
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AUD 1.8071
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Mov430 V240 V710 V 1000 A   Solder TerminalBulk Lvm2p 430 V   
ERZ-V07D331


Varistors 330V 1250A ZNR SUR ABSORBER 7MM
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Panasonic 1941
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AUD 0.2027
Multiples of: 1

Mov270 V210 V545 V7 mm1.75 kA28 J130 pF- 40 C to + 85 CRadial  V 330 V- 40 C+ 85 C 
FTR07D331KJ


550V 275V 210V 297V~363V Plugin,P=5mm Varistors ROHS
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FTR 1940
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AUD 0.0297
Multiples of: 20

   550 V          297 V ~ 363 V   
ERZ-E05E221


Varistors ERZ-E 5mm 220V T&R ZNR Surge Absorber
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Panasonic 1940
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AUD 0.1218
Multiples of: 1000

MOV180 VDC140 VAC360 V7 mm1.2 kA14 J190 pF RadialReel ERZ - E10PCB Mount220 V- 40 C+ 85 C 
FNR-07K560B


Varistors 45V 110V 250A Through Hole,P=5mm RoHS
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Fenghua Advanced 1930
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AUD 0.0737
Multiples of: 5

   110 V          -   
V48MLA1210NHAUTO


Varistors MLV SMF FOR AUTO 48V 1.2J 520pF
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Littelfuse 1928
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AUD 1.078
Multiples of: 1

MLV48 VDC40 VAC105 V-250 A1.2 J400 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLA AUTOPCB Mount66.5 V- 55 C+ 125 CAEC - Q200
V60MLA1210NH


Varistors MULTI-LAYER VARISTOR SURFACE MOUNT
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Littelfuse 6
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AUD 1.022
Multiples of: 1

MLV60 VDC60 VAC130 V-250 A1.5 J440 pF SMD/SMTReel , Cut Tape1210 (3225 METRIC)MLAPCB Mount83 V- 55 C+ 85 C 
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