ETM1411-2307
QFN
36382825-ETM1411-2307
Panel Mount Timer,Digital, 184 VAC, 253 VAC, 0.01 min, 99.59 h, 29 mm, 71 mm
Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.
the variation of output frequency of a crystal oscillator due to external conditions like temperature variation, voltage variation, output load variation, and frequency aging.