ECA 473-1981
Relays for Electronic Equipment, EIA/NARM Standard Definitions and Terminology for

Standard No.

ECA 473-1981

Release Date

1981

Published By

Electronic Components, Assemblies and Materials Association

Latest

ECA 473-1981

Scope

This standard covers definitions, classifications,terminology, notation, and performance characteristics of relays for general switching purposes. It also includes military relays, relays for use in electronic circuits, relays for unusual environmental co

ECA 473-1981 history

• 1981 ECA 473-1981 Relays for Electronic Equipment, EIA/NARM Standard Definitions and Terminology for