120V 1W Zener Diode Set – Ultra High Voltage Regulator (5 Piece)

Product Overview

The 120V 1-Watt Zener diode is a specialized component for high-voltage stabilization. It is engineered to provide a sharp and reliable reverse breakdown at exactly 120V, acting as a critical clamp in systems that operate near or at mains-equivalent DC levels. With its 1W power rating, it can safely dissipate the energy of significant surges, providing a much higher level of protection than standard signal-level Zeners. These are high-grade axial diodes built for extreme durability.

Key Features

• 120V Zener Voltage: Precise regulation for industrial high-voltage rails.
• 1 Watt (1000mW) Rating: Enhanced power dissipation for robust protection.
• 5 Piece Set: Concentrated value for specialized repair jobs.
• Sharp Zener Knee: Ensures fast activation during over-voltage events.
• Durable DO-41 Package: Built to withstand high thermal loads.

Benefits

Using a 1W 120V Zener provides a critical safety ceiling for high-voltage DC circuits, preventing the destruction of expensive capacitors and switching transistors. It is an essential component for maintaining industrial automation equipment and specialized medical electronics. This 5-piece pack ensures you have a consistent supply of these high-voltage regulators for multi-board repairs. Experience professional-grade security with our verified high-voltage semiconductors.

Technical Specifications

• Zener Voltage: 120V
• Power Dissipation: 1.0W
• Quantity: 5 Pieces
• Package: DO-41 Axial

Applications

Industrial control circuits, high-voltage DC feedback, telecommunications protection, and specialized power supply regulation.

Package Contents

5 x 120V 1W Zener Diodes.

Why Buy This Product?

We provide the 120V Zener sourced for consistent breakdown precision and thermal stability. Don’t risk high-voltage boards with unverified parts; choose EDEPOT INDIA for reliability.

Frequently Asked Questions

Q: Is this safe for standard AC lines?
A: No. Zener diodes are for DC regulation. To protect an AC line, you would require a TVS diode or an MOV (Metal Oxide Varistor).
Q: Does it get hot?
A: During normal signal sensing, it remains cool. If it is actively shunting a surge, it will dissipate heat. Ensure proper PCB spacing for cooling.