04023K4R0CBWTR
0402 (1005 Metric)
52392257-04023K4R0CBWTR
CAP THIN FILM 4PF 25V 0402
RATED voltage is the voltage on the nameplate - the "design point" for maximum power throughput and safe thermal operation.
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.