350GHK
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Catalog excerpts

SUBSTRATE - MOUNTED FUSE 350GHK • Requires little installation space on substrates. • Also compliant to 400V DC. Rated voltage and breaking capacity: 380V AC-1 OkA, 400V DC -1 OkA(L/R = 2ms) Minimum breaking current: 380V AC/400V DC - 8 times the rated amperage Maximum arc voltage: 700V cUL standard approved rating Same as the standard rating n% CAUTION! • Read “FOR SAFE USE" at the back of this catalog before use. • Fuse should be used less than 50% of their rated current. • Arc re-ignition may occur if the fusing current is less than 8 times larger than the fuse. • The power loss and the temperature characteristics are studied using an FR4 board (one-side board) and a 35-jum-thick copper foil with a copper foil width of 2mm/A depending on the rated amperage (e.g. 50 mm width for a product rated at 100 A). Fusing Characteristics Power Loss REFERENCE The fusing characteristics, influenced by the radiation of heat, may be different in test conditions. The values noted are typical ones, in accordance with the test conditions in JEM 1383 7.4.2., and they are not actual data from the evaluation of a fuse installed on a PC board. Temperature Rise

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