MO-9000AE-7K-EE-50M0000000
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22620015-MO-9000AE-7K-EE-50M0000000
Oscillator MEMS 50MHz ±50ppm (Stability) CMOS 55% 3.3V 4-Pin SMD T/R
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.
a count of all of the component leads (or pins)
RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.