SOT-23 SMD Zener Diode BZX84C3V3 (3.3V)
Currently unavailable
No store has this product in stock right now. Prices below are the last ones we recorded.
Prices updated: 13 Oct 2026
Price history
Lowest daily price, last 90 days
Not enough price history yet.
About this product
A surface-mount Zener diode in a small SOT-23 package with a 3.3 V Zener voltage. It is used for simple voltage references, clamping and overvoltage protection in low-power circuits. The SOT-23 package is common in compact PCB designs.
Specifications
- Part number
- BZX84C3V3
- Zener voltage
- 3.3V / 3.3 فولت
- Package
- SOT-23 (SMD) / SOT-23 (تركيب سطحي)
- Type
- Zener diode / ديود زينر
Frequently asked questions
How do I use it as a voltage reference?
Connect it in reverse bias through a series resistor from the supply. The resistor value depends on supply voltage and load current, so calculate it for your circuit.
How do I identify the cathode pin?
Check the BZX84C datasheet for the exact pinout and the package marking, as orientation conventions can vary, and verify with a multimeter diode test before installing.