4.3 Volt 50 Watt Reverse Polarity Zener Diode Stud Mount

Reliable High-Power Zener Voltage Regulation

This 4.3 Volt, 50 Watt Zener diode is engineered for demanding voltage regulation and overvoltage protection applications. With its reverse polarity configurationcathode to caseit is optimized for circuit designs that specifically require reverse connection orientation.

Key Features

• Nominal Regulating Voltage: 4.3V (Zener voltage)
• Power Rating: 50 Watts
• Reverse Polarity: Cathode to case design
• Mounting Style: Stud mount for efficient high-power dissipation
• Quantity per Package: 1
• Original Part Number: NTE5241AK

Technical Application

Ideal for use in power supplies, industrial control systems, and surge protection circuits, this high-power Zener diode provides stable voltage regulation in situations where conventional devices might not meet performance criteria. The stud mount construction allows for secure installation and optimal heat transfer in high-power applications.

Usage Instructions

• Ensure proper orientation: Connect the cathode to the case as required for reverse polarity operation.
• Mount firmly using the stud for best thermal performance and reliability.

This part is the equivalent replacement for the following:

1N4550R, 1N4550RA, 1N4550RB, ECG5241AK, ECG5241K, HZ50V4.3R, NTE5241AK, SK513, SK513/5241AK, TM5241AK