5pcs 1n4742a 12v zener diode 1 watt

🔹 5pcs 1N4742A 12V Zener Diode – 1 Watt Voltage Regulator

This is a pack of five 1N4742A 12V Zener diodes, each rated for 1 watt of power dissipation. Designed for voltage regulation and overvoltage protection in electronic circuits, these components are essential for stabilizing voltage levels, clipping signals, and protecting sensitive electronics.

✅ Specifications:

• Diode Type: Zener Diode (Voltage Regulator)

• Model: 1N4742A

• Zener Voltage (Vz): 12V (Nominal)

• Power Rating: 1 Watt

• Tolerance: ±5%

• Package: DO-41 Axial Lead Glass

• Test Current (Izt): 20 mA

• Quantity: 5 Pieces

📦 Applications:
✔️ Voltage regulation in power supplies
✔️ Overvoltage protection for microcontroller inputs
✔️ Voltage reference for analog circuits
✔️ Signal clipping and waveform shaping
✔️ Surge/spike suppression in automotive/12V systems
✔️ DIY electronic projects and circuit protection