28V 50W Zener Diode – High-Power, Stud Mount

Reliable 28V 50W Zener Diode for Industrial Voltage Regulation

The NTE5267A is a high-power, stud mount Zener diode designed for robust voltage regulation in demanding industrial and commercial electronic circuits. With a nominal regulating voltage of 28.0 volts and a power dissipation capability of 50 watts, this device is well-suited for applications requiring stable and precise voltage references or overvoltage protection.

Key Features and Specifications

• Nominal Regulating Voltage: 28.0V (Zener voltage)
• Maximum Power Dissipation: 50W
• Mounting Style: Stud mount for improved thermal management
• Package Quantity: 1 per package
• Part Number: NTE5267A

Typical Applications

• Voltage reference for power supplies
• Overvoltage protection circuits
• Precision voltage regulation in industrial electronics
• High-power DC voltage clamping

Usage Instructions

This stud mount Zener diode is designed for secure attachment to a suitable heat sink or chassis to ensure optimal heat dissipation during high-power operation. Always verify correct polarity when installing: with this package style, the cathode is connected to the stud.

This part is the equivalent replacement for the following:

CXL5267, ECG5267, ECG5267A, NTE5267A, SK564, SK564/5267A, TM5267A