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
  
                      
AVRM0603C120MT150N


Varistors 0603 0.2 120v
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TDK 14550
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AUD 0.0532
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MLV5.5 VDC-35 V-1 A3 mJ15 pF SMD/SMTReel , Cut Tape0201 (0603 METRIC)AVRPCB Mount12 V- 40 C+ 85 CAEC - Q200
VCAS060305A150DP


Varistors 4VAC 5.6VDC 0.1J 750pF 8.5 V 18V
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Kyocera AVX 14550
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AUD 0.1276
Multiples of: 1000

MLV5.6 VDC4 VAC18 V-30 A100 mJ750 pF SMD/SMTReel , Cut Tape0603 (1608 METRIC)VCASPCB Mount8.5 V- 55 C+ 125 CAEC - Q200
V20E250PL2T


Varistors RADIAL VARISTOR LEAD FREE
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Littelfuse 14550
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AUD 0.9464
Multiples of: 500

Mov390 V250 V650 V 6.5 kA170 J - 55 C to + 85 C Bulk Ultramov  - 55 C+ 85 C 
V47MT2B


Varistors 30V 40A 210pF
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Littelfuse 14550
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AUD 0.9643
Multiples of: 5000

MOV38 VDC30 VAC90 V3 mm40 A190 mJ210 pF RadialReel , Cut Tape MTPCB Mount47 V- 55 C+ 85 C 
IsoM3-230-R-L2


Varistors IsoMOV 3KA 230Vrms Reel In-Line
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Bourns 14543
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AUD 1.125
Multiples of: 1

MOV300 VDC230 VAC620 V13.2 mm250 A 30 pF RadialReel , Cut Tape IsoM3Through Hole - 40 C+ 125 C 
B72510T300K62


Varistors 0805 30V 80A 200pF CT0805K30G
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TDK 14520
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AUD 0.2813
Multiples of: 1

MLV38 VDC30 VAC77 V-80 A300 mJ200 pF SMD/SMTReel , Cut Tape CTPCB Mount47 V- 55 C+ 125 C 
RM10D431KD1IE100


710V 0.4W 230pF@1kHz 65J 350V 275V 430V 1250A Radial Leaded,P=7.5mm Varistors ROHS
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Dersonic 13909
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AUD 0.0536
Multiples of: 10

                  
ERZ-V10D471


Var 300VAC/385VDC 3500A 470V Radial Bulk
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Panasonic 13580
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AUD 0.3091
Multiples of: 1000

Mov385 V300 V775 V10 mm3.5 kA85 J230 pF- 40 C to + 85 CRadialBulk V 470 V- 40 C+ 85 C 
10D511K


845V 0.4W 200pF@1kHz 70J 415V 320V 510V 2.5kA SMD Varistors ROHS
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SURGING 12871
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AUD 0.0463
Multiples of: 10

                  
B72210S0200K101


Varistors 20VAC 10% 10mm StandarD
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TDK 5820
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AUD 0.1491
Multiples of: 500

   65 V10 mm  3650 pF- 40 C to + 85 C Bulk   33 V   
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