27.0 Volt 50 Watt Zener Diode – Stud Mount

High Power Voltage Regulation for Demanding Applications

This 27.0V 50W Zener diode is designed for consistent and reliable voltage regulation in high-power circuits. Featuring a stud mount package, it is specifically engineered for applications that require robust thermal management and superior surge handling capabilities.

Technical Specifications

• Nominal Regulating Voltage (Vz): 27.0 Volts
• Maximum Power Dissipation (Pmax): 50 Watts
• Mounting Style: Stud Mount (DO-5 metal case for optimal heat dissipation)
• Quantity Per Package: 1
• Part Number: NTE5266A

Reliable Performance in Power Electronics

Engineered for voltage stabilization, this Zener diode is well-suited for use in industrial power supplies, voltage reference modules, and overvoltage protection circuits where stability and high current capability are critical. The stud mount design allows for secure installation and effective heat management in both OEM and repair environments.

Usage Guidelines

To ensure optimal performance and longevity, mount the diode using suitable hardware and ensure proper heat sinking to accommodate the 50W maximum power rating. Connect the anode and cathode as specified in your circuit design for precise voltage regulation at 27.0V.

This part is the equivalent replacement for the following:

1N3323, 1N3323A, 1N3323B, 4130, 4230, 4330, 4430, 50M27SZ5, 50T27, 50T27A, 50T27B, BZY93C27R (Minor mechanical difference exists, but device will fit most applications.), CXL5266, ECG5266, ECG5266A, HZ50V27, NTE5266A, SK562, SK562/5266A, TM5266A, WEP3323, Z3323