Fuji Electric Corp. of America N-Channel 10A 250V 0.4ohm MOSFET Transistor 2SK1221

Power Field-Effect Transistor, 10A I(D), 250V, 0.4ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, SC-46, 3 PIN Product overview: 2SK1221 from Fuji Electric is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include N-Channel, 10A, 250V, 0.4ohm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 10A, 250V, 0.4ohm, MOSFET Transistor, JFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 288-2SK1221 can be used for catalog matching and distributor lookup.