STMicroelectronics N-Channel 19A 200V 0.18ohm MOSFET Transistor STB19NB20T4

19A, 200V, 0.18ohm, N-CHANNEL, Si, POWER, MOSFET, TO-263AB, TO-263, D2PAK-3 Product overview: STB19NB20T4 from STMicroelectronics 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, 19A, 200V, 0.18ohm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 19A, 200V, 0.18ohm, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-STB19NB20T4 can be used for catalog matching and distributor lookup.