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ZENER DIODE AXIAL DO-41 0.5W 12V

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R 43.47 43.47 ZAR R 43.47

R 37.80

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Zener Diode Axial DO-41 0.5W 12V

The Zener Diode Axial DO-41 0.5W 12V is a reliable, high-quality component designed for precise voltage regulation and protection in electronic circuits. Compact, durable, and efficient, this diode is ideal for both hobbyist projects and professional electronic applications.

Zener Voltage (Vz): 12V (±5% tolerance) – maintains a stable 12V reference voltage.

Power Dissipation: 500mW (0.5W) – suitable for small to medium load regulation.

Package Type: DO-41 axial lead – easy to solder and integrate into through-hole PCBs.

Polarity: Cathode marked with a clear band for easy identification.

Operating Temperature Range: -55°C to +150°C – wide range for reliable use in demanding environments.

Low Leakage Current: Ensures efficiency and stability even at higher temperatures.

Voltage regulation in power supplies.

Protection of circuits from voltage spikes (clamping applications).

Use as a reference element in analog and digital circuits.

General-purpose electronic projects, prototyping, and repairs.

Parameter Value
Zener Voltage (Vz) 12V
Power Dissipation (Ptot) 500mW (0.5W)
Package Type DO-41 Axial
Test Current (Iz) Typically 20mA
Maximum Reverse Current (Ir) <5µA @ 9.1V
Operating Temperature -55°C to +150°C
Tolerance ±5%

Why Choose This Zener Diode?

  • High reliability and long lifespan.
  • Cost-effective component for a wide range of electronics.
  • Easy installation with standard DO-41 axial leads.
  • Excellent performance for both hobbyists and professional engineers.