28.0 Volt 5 Watt Zener Diode – Through-Hole

Technical Overview

This 28.0 Volt 5 Watt Zener Diode offers tight voltage regulation for demanding electronic designs. Designed in a reliable through-hole (axial lead) package, it is well-suited for power supply stabilization, voltage reference, and transient suppression.

Key Features & Specifications

• Nominal Regulating Voltage: 28.0V
• Power Dissipation: 5 Watts (max)
• Package Type: Axial, through-hole
• Installation: Suitable for PCB through-hole mounting
• Part Number: NTE5140A
• Quantity per Package: 1

Typical Applications

• Voltage regulation for DC power supplies
• Overvoltage protection for sensitive circuits
• Reference voltage in analog and digital systems
• Transient suppression in power management designs

Usage Guidelines

Install this 28V Zener diode in the desired orientation, connecting the cathode to the higher potential for voltage regulation use. Ensure adequate heat dissipation during operation for maximum reliability and longevity. Compatible with standard through-hole assembly processes.

This part is the equivalent replacement for the following:

1126-8836, 146298, 1N5362, 1N5362A, 1N5362B, 1N5362BE, 2870486-1, 2VR28, 2VR28A, 2VR28B, 5M28ZS5, 5ZS28, 5ZS28A, 5ZS28B, 919-017406-030, CXL5140, CZ5362B, ECG5140, ECG5140A, GE5ZD-28, LMZ28, LMZ28-20, LMZ28A, LMZX28, LMZX28A, NTE5140A, SK28X, SK28X/5140A, SK3406, SK3406/5140A, TM5140A, WEP1634