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12V Zener Diode – 12 Volt Voltage Regulator Diode
| Parameter | Value |
|---|---|
| Diode Type | Zener Diode |
| Zener Voltage | 12V |
| Package | DO-41 (or SMD based on stock) |
| Power Rating | 0.5W – 1W |
| Tolerance | ±5% (typical) |
| Polarity | Uni-directional |
| Application | Regulation & Protection |
₹2.00 (Incl. GST)
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The 12V Zener Diode is a stable and reliable voltage regulation diode designed to maintain a constant 12V reference in electronic circuits. It protects sensitive components from over-voltage and is ideal for low-power regulation, signal conditioning, and clamping applications.
Widely used in power supplies, battery chargers, DIY electronics, and microcontroller protection circuits.
Applications
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12V voltage regulation
-
Over-voltage and reverse polarity protection
-
Power supply stabilizing
-
Arduino, ESP32 & sensor protection
-
Signal clamping circuits
-
DIY electronics projects
-
Battery charging circuits








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