12.0 Volt 50 Watt Zener Diode – High Power, Stud Mount

12V 50W Zener Diode for Reliable Voltage Regulation

This 12.0 Volt 50 Watt Zener Diode (NTE5254A) is designed for applications requiring precise voltage regulation and high power dissipation. Engineered in a robust stud mount (DO-5) package, this high-power Zener diode is ideal for industrial electronics, power supplies, and demanding control systems.

Key Features and Technical Specifications

• Nominal Regulating Voltage: 12.0V
• Power Dissipation: 50 Watts
• Mounting Style: Stud Mount (DO-5 package)
• Reference Number: NTE5254A
• Quantity per Package: 1

Typical Applications and Usage

This 12V 50W Zener diode delivers stable voltage regulation for circuits exposed to high current surges and environments requiring robust thermal management. Common uses include:

• Industrial power regulation
• DC power supply clamping and overvoltage protection
• Inductive load protection in automation systems
• High-reliability circuit stabilization

Installation and Handling

The stud mount design offers mechanical durability and enhanced heat dissipation, making it suitable for direct chassis or heatsink mounting. Ensure correct polarity during installation, and use appropriate thermal compound for optimal performance.

Choose the 12.0 Volt 50 Watt Zener Diode (NTE5254A) for applications demanding consistent voltage regulation and high reliability.

This part is the equivalent replacement for the following:

1212, 1N3311, 1N3311A, 1N3311B, 4222, 4322, 4422, 48-83699E78, 50M12SZ5, 50T12, 50T12A, 50T12B, 561-2583-110, 85Z6, 85Z6A, BZY93C12R (Minor mechanical difference exists, but device will fit most applications.), CXL5254, ECG5254, ECG5254A, HZ50V12, NTE5254A, SK538, SK538/5254A, TM5254A, WEP3311, Z3311