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DNR20D821 Datasheet Dnr Varistors

Manufacturer: Millennium Components

Overview: Millennium ponents Corp. .lotron..tw 6F-3, 169, Yang Ming Road, Kaohsiung Taiwan, R.O.C.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number DNR20D821
Manufacturer Millennium Components
File Size 1.07 MB
Description DNR VARISTORS
Datasheet DNR20D821 DNR Datasheet (PDF)

General Description

DON’s DNRs are ZINC OXIDE non-linear resistors whose resistance changes as a function of the applied voltage.

The DNR provides a highly reliable and economic way to protect against repeated high voltage transient and surges such as those produced by induced lightning surges, switching surges and noise spike.

The DNR utilizes a ceramic element posed of Zinc Oxide and several kinds of metal oxide additives that have been sintered at relatively highly temperature.

Key Features

  • ¡ÎBroad products range Varistor Voltage : 18 V to 1.8 KV ¡ÎFast response to the rapidly rising surge voltage (m £g Sec. ) ¡ÎExcellent non-linearity voltage ¡ÎSymmetric V-1 characteristics ¡ÎGreat withstanding surge current ¡ÎNo follow-on current ¡ÎLong Life.

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