



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | HUXN | |
| Package | SOD-323 | |
| Diode Configuration | 1 Independent | |
| Tolerance | ±5% | |
| Impedance(Zzt) | 35Ω | |
| Zener Voltage(Range) | 11.4V~12.7V | |
| Zener Voltage(Nom) | 12V | |
| Pd - Power Dissipation | 300mW | |
| Reverse Leakage Current (Ir) | 100nA@9V |

* Images are for reference only
MM3Z12
Extended- Manufacturer
- MFR.Part #
- MM3Z12
- JLCPCB Part #
- C3003013
- Package
- SOD-323
- Description
- 1 Independent 100nA@9V 11.4V~12.7V 12V 300mW 35Ω ±5% SOD-323 Zener Diodes ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- MM3Z12
- JLCPCB Part #
- C3003013
- Package
- SOD-323
- Description
- 1 Independent 100nA@9V 11.4V~12.7V 12V 300mW 35Ω ±5% SOD-323 Zener Diodes ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MM3Z12 Specifications
MM3Z12 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | HUXN | |
| Package | SOD-323 | |
| Diode Configuration | 1 Independent | |
| Tolerance | ±5% | |
| Impedance(Zzt) | 35Ω | |
| Zener Voltage(Range) | 11.4V~12.7V | |
| Zener Voltage(Nom) | 12V | |
| Pd - Power Dissipation | 300mW | |
| Reverse Leakage Current (Ir) | 100nA@9V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MM3Z12. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MM3Z12 Documents
MM3Z12 datasheets or manufacturer documentation.
Datasheet: MM3Z12 Datasheet (PDF)
MM3Z12 Schematic Symbol & PCB Footprint
The MM3Z12 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.