ECA 699-1997
Test Method for the Visual Inspection of Quartz Crystal Resonator Blanks

Standard No.

ECA 699-1997

Release Date

1997

Published By

Electronic Components, Assemblies and Materials Association

Latest

ECA 699-1997

Scope

This document provides nomenclature, methods, and criteria for characterizing acceptable quartz resonator blanks. Its major objective is to aid in the evaluation of the crystal blank through visual inspection of quartz crystal resonator blanks for the pur

ECA 699-1997 history

• 1997 ECA 699-1997 Test Method for the Visual Inspection of Quartz Crystal Resonator Blanks