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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
LS40K440QP EPCOS VARISTOR 715V 40KA CHASSIS HighE Bulk - - - - -
B72210S0171K551 EPCOS VARISTOR 270V 2.5KA DISC 10MM Standard Tape & Reel (TR) - - - - -
ERZ-E10A391CS Panasonic VARISTOR 390V 4.5KA DISC 11.5MM ZNR® Bulk - - - - -
ROV05H180M-2 Hamlin / Littelfuse VARISTOR 18V 250A DISC 5MM - Tape & Reel (TR) - - - - -
V20H130PL2B Hamlin / Littelfuse RADIAL VARISTOR 20MM ROHS/LEAD F - - - - - - -
V351DHB34 Hamlin / Littelfuse VARISTOR 549.5V 40KA SQUARE 34MM DHB34 Bulk - - - - -
9401600000 Weidmuller VARISTOR 18V 2KA CHASSIS - Bulk - - - - -
V140LU20AP Hamlin / Littelfuse VARISTOR 220V 6.5KA DISC 20MM LU Tape & Reel (TR) - - - - -
MLVA02V05C047 Bussmann (Eaton) VARISTOR 11V 0201 MLVA Tape & Reel (TR) - - - - -
VK104MM151R006P050 KEMET VARISTOR 100A 8VDC Automotive, AEC-Q200, VK Tape & Reel (TR) - - - - -

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.