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ČSN EN IEC 61051-2 (358080)
Varistors for use in electronic equipment - Part 2: Sectional specification for surge suppression varistors
Translate name
STANDARD published on 1.6.2022
The information about the standard:
Designation standards: ČSN EN IEC 61051-2
Classification mark: 358080
Catalog number: 514400
Publication date standards: 1.6.2022
SKU: NS-1064134
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN IEC 61051-2 (358080):
This part of IEC 61051 is a sectional specification and is applicable to metal oxide varistors with symmetrical voltage-current characteristics for use in electronic equipment connected to any AC or DC supply system.
These varistors are designed to protect electronic and other sensitive equipment from high transient surges. Varistors under the scope of this sectional specification are not intended to give primary protection against lightning surges.
These varistors have metallic connections and are intended to be mounted as through hole component or directly on to printed boards.
The object of this document is to prescribe preferred ratings and characteristics and to select from IEC 61051-1 the appropriate quality assessment procedures, tests and measuring methods, and to give general performance requirements for this type of varistors
Preview of the standard ČSN EN IEC 61051-2 (358080)
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