Vishay Intertechnology, Inc. 3.9V 0.5W Zener Diode MMSZ4686-HE3-08

Zener Diode, 3.9V V(Z), 5%, 0.5W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-2 Product overview: MMSZ4686-HE3-08 from Vishay is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level 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 Zener, 3.9V, 0.5W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 3.9V, 0.5W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-MMSZ4686-HE3-08 can be used for catalog matching and distributor lookup.