6.8V 10W Zener Diode – Reverse Polarity, Stud Mount

Reliable Voltage Regulation for High-Power Applications

The 6.8V 10W Zener Diode (NTE5181AK) offers stable and precise voltage regulation in demanding circuits. Engineered with a stud mount DO-4 package, this high-power Zener diode is designed for robust performance in power supplies, rectifiers, and industrial control systems requiring reliable 6.8V nominal regulation.

Key Features and Technical Specifications

• Nominal Zener Voltage: 6.8 Volts
• Power Dissipation: 10 Watts
• Polarity: Reverse (cathode to case)
• Package Type: DO-4, stud mount
• Quantity per Package: 1
• Part Number: NTE5181AK

Stud Mount DO-4 Package for Reliable Thermal Management

With a rugged stud mount design, this 10W Zener diode delivers excellent heat dissipation, making it suitable for high-current and high-temperature conditions. The DO-4 package ensures secure mounting and dependable electrical contact, supporting long-term stability in regulated voltage applications.

Applications

• Industrial power supplies and voltage reference circuits
• Motor control and automation systems
• Reverse polarity protection
• High-reliability DC voltage regulation

Installation Notes

This Zener diode should be mounted using the integrated stud for optimal heat transfer. Ensure proper orientation—cathode is connected to the case. For best results, install with adequate heatsinking to maintain power dissipation within rating.

This part is the equivalent replacement for the following:

10T6.8R, 10T6.8RA, 10T6.8RB, 1N1591, 1N1591A, 1N1602, 1N1805R, 1N1805RA, 1N1805RB, 1N2043, 1N2043-1, 1N2043-2, 1N2043A, 1N2043B, 1N2970AR, 1N2970BR, 1N2970R, 1N2970RA, 1N2970RB, 1N3999, 1N3999A, 1S1427R, 1S1441R, 1S2286(STUD), 561-2579-707, BZZ16, ECG5181AK, ECG5181K, NTE5181AK, RD7CM, RD7DM, SK129, SK129/5181AK, TM5181AK, WEP1306R, Z1306, Z3B6.8