NIC Components NCB-GH0603E152TR050F

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

the variation of output frequency of a crystal oscillator due to external conditions like temperature variation, voltage variation, output load variation, and frequency aging.

a count of all of the component leads (or pins)

In electrical engineering, impedance is the opposition to alternating current presented by the combined effect of resistance and reactance in a circuit.