ECIA EIA-540C000 PDF

This sectional specification relates to the sockets, for plug-in relays, of assessed quality. The purpose of this specification is to provide a means of assuring interchangeability between these devices, compatibility between these sockets and their associated relays, and to provide standard socket test methods and performance requirements.

OBJECT

The object of this specification is to define.

A unified numbering system for relay sockets standardized by the electronic Industries Association (EIA).

Functional levels and standard test methods for use in examination of these sockets.

Appropriate reference dimensions of the noting devices and interchangeability and intermateability criteria.

Test severities and performance requirements prescribed in detail specifications referencing this sectional specification shall be equal to or greater than those specified herein; degradations are not permitted.