190V 10W Zener Diode – High Voltage Stud Mount Regulator

Reliable 190V 10W Zener Diode for Precision Voltage Regulation

The NTE5231A is a stud mount, 10 watt Zener diode engineered for stable and consistent voltage regulation at a nominal 190 volts. Designed for high-reliability, high power circuits, this high voltage Zener diode provides robust protection and regulation in demanding industrial and commercial applications.

Key Features and Benefits

• Nominal regulating voltage: 190V
• Power dissipation: 10W for handling substantial load requirements
• Stud mount DO-4 package for secure installation and efficient thermal management
• Consistent performance in voltage reference and overvoltage protection
• Single diode per package (QTY: 1)
• Original part number: NTE5231A

Applications

• Industrial high voltage power supplies
• Precision voltage reference for laboratory and test equipment
• Overvoltage protection in sensitive electronic circuits
• DC power regulation for commercial devices

Installation and Usage

For optimal heat dissipation, the NTE5231A Zener diode should be securely mounted using the integral stud. Proper mounting helps maintain consistent thermal characteristics and ensures longevity in high current or continuous operation environments. Always observe polarity and circuit design standards when integrating into voltage regulation or protection circuits.

This part is the equivalent replacement for the following:

CXL5231, ECG5231, ECG5231A, NTE5231A, SK228, SK228/5231A, TM5231A