Vishay Intertechnology, Inc. 70V 60mA 5kV Bipolar Transistor 4N25-X000

1-CH DC Optocoupler, 70V VCEO, 60mA IF, 5kV Isolation, PDIP Product overview: 4N25-X000 from Vishay 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 70V, 60mA, 5kV. Search-friendly keywords include transistor, BJT, switching, amplification, 70V, 60mA, 5kV, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-4N25-X000 can be used for catalog matching and distributor lookup.