105V 50W Zener Diode – NTE5286AK (Reverse Polarity, Stud Mount)

High-Power 105V Zener Diode for Industrial Voltage Regulation

The NTE5286AK is a high-reliability, 105V 50W Zener diode designed for precision voltage regulation in demanding industrial and commercial applications. Featuring a robust stud mount construction, this diode is engineered to deliver consistent performance at high power levels, making it ideal for use in regulated power supplies, surge protection, and voltage reference circuits where dependable operation is critical.

Technical Specifications

• Part Number: NTE5286AK
• Nominal Zener Voltage (Vz): 105.0V
• Power Dissipation: 50W (stud mount)
• Polarity: Reverse
• Package Style: DO-5 Stud Mount
• Quantity per Package: 1

Features

• High-power voltage regulation at 105V nominal
• Stud mount for efficient heat dissipation and secure installation
• Suitable for industrial-grade applications and power supply design
• Reverse polarity configuration for specialized circuit requirements

Applications

• Voltage reference for regulated power supply designs
• Surge protection in high-power circuits
• Voltage clamping in precision industrial and commercial equipment
• General-purpose voltage regulation and stabilization

Installation & Handling

Ensure proper stud mounting for optimal thermal performance. Use appropriate heat sinks and torque specifications according to typical DO-5 diode mounting practices. Observe correct polarity to maintain reliable voltage regulation and circuit protection.

This part is the equivalent replacement for the following:

1N3341R, 1N3341RA, 1N3341RB, ECG5286AK, ECG5286K, HZ50V105R, NTE5286AK, SK603, SK603/5286AK, TM5286AK