



- Manufacturer
- MFR.Part #
- ZMM20
- JLCPCB Part #
- C707208
- Package
- LL-34
- Description
- 1 Independent 100nA 16.8V~21.2V 20V 220Ω 500mW 55Ω LL-34 Zener Diodes ROHS
- EasyEDA Libraries
- 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.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | Slkor(SLKORMICRO Elec.) | |
| Package | LL-34 | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzk) | 220Ω | |
| Impedance(Zzt) | 55Ω | |
| Zener Voltage(Range) | 16.8V~21.2V | |
| Zener Voltage(Nom) | 20V | |
| Pd - Power Dissipation | 500mW | |
| Reverse Leakage Current (Ir) | 100nA |

* Images are for reference only
ZMM20
Extended- Manufacturer
- MFR.Part #
- ZMM20
- JLCPCB Part #
- C707208
- Package
- LL-34
- Description
- 1 Independent 100nA 16.8V~21.2V 20V 220Ω 500mW 55Ω LL-34 Zener Diodes ROHS
- EasyEDA Libraries
- 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 #
- ZMM20
- JLCPCB Part #
- C707208
- Package
- LL-34
- Description
- 1 Independent 100nA 16.8V~21.2V 20V 220Ω 500mW 55Ω LL-34 Zener Diodes ROHS
- EasyEDA Libraries
- 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.
ZMM20 Specifications
ZMM20 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Zener Diodes | |
| Manufacturer | Slkor(SLKORMICRO Elec.) | |
| Package | LL-34 | |
| Diode Configuration | 1 Independent | |
| Impedance(Zzk) | 220Ω | |
| Impedance(Zzt) | 55Ω | |
| Zener Voltage(Range) | 16.8V~21.2V | |
| Zener Voltage(Nom) | 20V | |
| Pd - Power Dissipation | 500mW | |
| Reverse Leakage Current (Ir) | 100nA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ZMM20. 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.

ZMM20 Documents
ZMM20 datasheets or manufacturer documentation.
Datasheet: ZMM20 Datasheet (PDF)
ZMM20 Schematic Symbol & PCB Footprint
The ZMM20 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.