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> Eia/narm standard for dry reed switches rs-421-a
Eia/narm standard for dry reed switches rs-421-a
Here we have EIA/NARM RS-421-A standard for Dry Reed Switches, 1983, 52 pages.
Loose leaf format stapled on upper left corner.
Conditions and definitions; Quality control and assurance; Inspection; Operation parameters; Dielectric; SPDT time; Insulation resistance; Intermal moisture; Bump; Vibration; Shock; Seals; Contack stickiness; Carry current; Capacitance; Lead finish; Thermal shock; Salt mist; Terminal streength; Contact life testing; Physical dimensions; Preparation for delivery; Detail specifications; Standard test coils; Application notes.
Lightly read, virtually no page creasing, no rips or tears found. Jacket/cover has light edge, surface, and corner wear.
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