
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 | Central Semicon | |
| Package | SMA | |
| Operating Junction Temperature Range | -65℃~+150℃ | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzk) | 200Ω | |
| Tolerance | ±5% | |
| Impedance(Zzt) | 2.5Ω | |
| Zener Voltage(Range) | 6.46V~7.14V | |
| Zener Voltage(Nom) | 6.8V | |
| Pd - Power Dissipation | 500mW | |
| Reverse Leakage Current (Ir) | 5uA@5.2V |

* Images are for reference only
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
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
CMZ5921B BK PBFREE technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | Central Semicon | |
| Package | SMA | |
| Operating Junction Temperature Range | -65℃~+150℃ | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzk) | 200Ω | |
| Tolerance | ±5% | |
| Impedance(Zzt) | 2.5Ω | |
| Zener Voltage(Range) | 6.46V~7.14V | |
| Zener Voltage(Nom) | 6.8V | |
| Pd - Power Dissipation | 500mW | |
| Reverse Leakage Current (Ir) | 5uA@5.2V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CMZ5921B BK PBFREE. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

CMZ5921B BK PBFREE datasheets or manufacturer documentation.
Datasheet: CMZ5921B BK PBFREE Datasheet (PDF)
The CMZ5921B BK PBFREE schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.