Toshiba Corporation Bipolar Transistor 2SD428

SILICON NPN TRIPLE DIFFUSED MESA TRANSISTOR Product overview: 2SD428 from Toshiba Electronic Devices and Storage Corporation is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Rectangular Connector Accessories. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 340-2SD428 can be used for catalog matching and distributor lookup.