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TVS - Varistors, MOVs

TVS - Varistors, MOVs

  1. Products
  2. Circuit Protection
  3. TVS - Varistors, MOVs
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Image Part Number Manufacturer Description Series Packaging RoHS Status Manufacturer Part Number For Use With/Related Products Accessory Type Specifications
VDRS05C420AGE Electro-Films (EFI) / Vishay VDR ST 05D 0400A 420V SLF16 AMMO VDRS - - - - - -
V20H550PL2T Hamlin / Littelfuse RADIAL VARISTOR 20MM ROHS/LEAD F - - - - - - -
V20P17P Hamlin / Littelfuse VARISTOR 27V 8KA DISC 20MM LV UltraMOV™ Bulk - - - - -
ERZ-E10E471 Panasonic VARISTOR 470V 4.5KA DISC 11.5MM ZNR® Tape & Reel (TR) - - - - -
V275LC10PX2855 Hamlin / Littelfuse VARISTOR 430V 2.5KA DISC 10MM LC Bulk - - - - -
ROV14H180M Hamlin / Littelfuse VARISTOR 18V 2KA DISC 14MM - Bulk - - - - -
2920450 Phoenix Contact VARISTOR MODULE - Bulk - - - - -
0070.1711.A2 Schurter VARISTOR 27V 250A DISC 5MM AVTS Tape & Box (TB) - - - - -
0071.1241.A2 Schurter VARISTOR 188.5V 3.5KA DISC 10MM AVTP Tape & Box (TB) - - - - -
ERZ-U22JP162F Panasonic SINGLETRANSIENT/SURGE ABSORBERS1 ZNR® - - - - - -

About TVS - Varistors, MOVs


Transient Voltage Suppressors (TVS) in the form of Metal-Oxide Varistors (MOVs) are crucial components in the electronics industry designed to protect electronic circuits from voltage surges or transients. MOVs are semiconductor devices with a non-linear voltage-current characteristic, providing a high resistance at normal operating voltages and low resistance at higher voltages. When a transient voltage occurs, the MOV conducts and absorbs the excess energy, preventing it from reaching sensitive components. These TVS devices are commonly used in power supplies, communication equipment, and electronic appliances to enhance system reliability and protect against voltage spikes.