(Pack of 5) 9.1V 1W Zener Diode

(Pack of 5) 9.1V 1W Zener Diode

This pack includes five 9.1V 1W Zener diodes, commonly used for voltage regulation and protection in electronic circuits. These diodes maintain a stable 9.1-volt reference voltage when reverse-biased in the Zener breakdown region. They are widely used in low-power power supplies, reference circuits, and over-voltage protection applications. Typically supplied in a DO-41 axial package, they are suitable for DIY electronics, prototyping, and repair tasks.

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Features

• Zener Voltage (Vz): 9.1V (nominal)
• Power Rating: 1W, suitable for medium-power regulation tasks
• Package: DO-41 axial package
• Typical Test Current (Iz): Around 20–40mA (varies by manufacturer)
• Low Zener impedance ensures stable voltage regulation
• High reliability silicon diode construction
• Compact size ideal for breadboards and PCBs
• Pack of 5 offers good value for projects and spares

Applications

• Voltage Regulation: Provides a stable 9.1V regulated reference
• Over-Voltage Protection: Prevents voltage spikes from damaging components
• Power Supply Circuits: Used in low-power regulated output stages
• Signal Clipping & Shaping: Helps limit voltage in analog circuits
• Microcontroller Input Protection: Ensures safe input voltage levels
• Reference Voltage Circuits: Provides fixed reference voltage for ADCs, Op-Amps, and comparators