Epcos B72220P3271K101 275V 280J 20mm Metal Oxide Leaded Varistor

Epcos
MPN
B72220P3271K101
Brand
Epcos
EAN-13
2050001355386
Order Code
51-2932
Country of Origin
China
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Qty Unit Price (Ex VAT)
3+ £2.29
50+ £1.80
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Despatched within 4 working days - 271 in stock

A Ø20mm metal oxide disk varistor with an operating voltage of 275V AC. The device is a voltage-dependent resistor whose resistance decreases as voltage increases. When connected in parallel with the component or circuit requiring protection the varistor forms a low-resistance shunt, preventing any rise in surge overvoltage. The varistor is a proven protective device due to its application flexibility and high reliability.


  • Clamp voltage 710V @ IC 100A
  • Optimum overvoltage and transient suppression protection
  • High resistance at low voltages and low resistance at high voltages
  • Tolerance 10%
  • Radial leaded
  • Epoxy resin coated
  • Multiple pulse handling capability
  • Also known as Transient Voltage Surge Suppressors (TVSS)
  • UL, CSA, VDE, IEC approved
Varistor Voltage 620V
Case Style Leaded disk
Clamping Voltage 710V
Size 20mm
Voltage Rating AC 390V
Voltage Rating DC 430V

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