EIA-498B000:1988

This Sectional Specification covers a limited range of touch stroke tactile feel switch panels, the bases for which are etched type printed circuit boards. These switch panels are intended for use in low input rate data entry applications. Both product qualification and capability approval requirements are included in this document.
Object
The objects of this Specification are to prescribe:
Preferred ratings and characteristics,
Appropriate test procedures,
General performance requirements,
A fixed sample size product qualification test schedule,
Capability approval requirements and test schedules, and
Quality conformance test schedules.