FRX135-90F
Radial, Disc
28124355-FRX135-90F
72V 1.35A 40A 1.7W 2.7A 120mΩ 9.6s 300mΩ Radial Leaded Resettable Fuses ROHS
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 distance between two baselines of lines of type. The word 'leading' originates from the strips of lead hand-typesetters used to use to space out lines of text evenly. The word leading has stuck, but essentially it's a typographer's term for line spacing.