For engineering selection, Mersen MI5SA25V4 is a 250VAC 5×20mm medium time-lag semiconductor fuse, specified at 4A across a 250VAC rating, optimized for semiconductor and electronic circuits with short-duration inrush in the cartridge / clip configuration.
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Mersen positions MI5SA25V4 in the 5SA family for semiconductor and electronic circuits with short-duration inrush, using a 250VAC 5×20mm medium time-lag semiconductor fuse format. The configuration combines a 4A current rating, 250VAC, cartridge / clip mounting, and medium time-lag semiconductor protection. Use the filter data together with Mersen source documentation to confirm electrical and physical compatibility.
HP15FHM32B
32A · 1500VDC
HP15FHM32A
32A · 1500VDC
USCC4I
30A · 600VAC / 600VDC
USCC4
30A · 600VAC / 600VDC
USCC3N
30A · 600VAC / 600VDC
USCC3IN
30A · 600VAC / 600VDC
USCC3I
30A · 600VAC / 600VDC
USCC3
30A · 600VAC / 600VDC