1N4728A

10PACK - 3.3V Nominal Zener Voltage, 1.0-Watt (1W) Continuous Power Dissipation, ±5% Tolerance, 1N4728 Series Silicon Oxide-Passivated Power Zener Voltage Regulator Diode bulk extraction format, housed in a hermetically sealed axial DO-41 glass envelope package profile layout. It acts as an essential, robust component baseline designed to isolate delicate low-power processor output lines cleanly from sudden voltage drops. Exact part index: 1N4728A (Manufactured by onsemi / Fairchild). Exact Industry Equals: Vishay 1N4728A-TR / Diodes Inc. 1N4728A-T / Nexperia 1N4728A / Micro Commercial Co. 1N4728A-TP / Rohm 1N4728A / NTE128A.