High Energy Series Epoxy Resin Single Disc ZNO Metal Oxide Varistor Block MOV GNR 40D471K 40mm 470V

High Energy Series Epoxy Resin Single Disc ZNO Metal Oxide Varistor Block MOV GNR 40D471K 40mm 470V

Description

Aolittel High Energy Metal Oxide Varistors “D” & “S” Series The High Energy Series large tab-leaded varistors are designed to handle high peak currents and have the ability to absorb large amounts of energy. Available in round (D) and square (S) shapes to allow mounting in various spaces and in bare disc form intended for special applications requiring unique electrical contact or packaging methods provided by the customer. The electrode finish of these devices is solderable and can be used with pressure contacts. Bare Disc Products are also available for certain applications where discs of the same diameter may be stacked.

This Series is available in 40D (40mm), and 53D (53mm) single disc configuration. with the single square available in 34S (34mm) configurations. The maximum peak current capabilities range from 18,000 Amps to 70,000 Amps. Varistor voltages range from 130 volts to 1,400 volts.

Features

Provided in Disc Form For Unique Packing by high-energy disc varistors (MOVs) intended for special applications Customer

Solderable Electrode Finish Options

Pressure Contacts and/or Disc Stacking May Be Utilized

Standard Disc Sizes 20mm, 25mm, 32mm, 40mm, and 53mm diameter

Available Edge Passivation Insulation

Wide Operating Voltage Range Vm(ac)rms 130-750V

High Peak Pulse Current Range ITM 20,000A-70,000A

Very High Energy Capability WTM 200J to 1,800J

No Derating Up to 85ºC Ambient.

Applications

Transistor, diode or TRIAC semiconductor protection
Surge protection in consumer electronics
Surge protection in electronic home appliances, gas and petroleum appliances
Relay and electromagnetic valve surge absorption

Dimension (mm)

Thickness

Part Number