CFSHC1
QFN
36382705-CFSHC1
Footswitch, No/nc, Guarded, Snap
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.
Current rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.
the variation of output frequency of a crystal oscillator due to external conditions like temperature variation, voltage variation, output load variation, and frequency aging.
The current rating of a contact is defined as the current level that creates a certain temperature rise of the contact spring — usually 20°C or 30°C. Both electrical and thermal factors govern the heat created by the current.