



SMCJ18CA-L
- Manufacturer
- MFR.Part #
- SMCJ18CA-L
- JLCPCB Part #
- C7470393
- Package
- SMC
- Description
- -55℃~+150℃ 18V 1uA 20.6A@10/1000us 22.1V 29.2V 600W@10/1000us Bidirectional SMC ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Shandong Jingdao Microelectronics | |
| Package | SMC | |
| Operating Temperature | -55℃~+150℃ | |
| Peak Pulse Power Dissipation (Ppp) | 600W@10/1000us | |
| Clamping Voltage | 29.2V | |
| Polarity | Bidirectional | |
| Peak Pulse Current (Ipp) | 20.6A@10/1000us | |
| Voltage - Breakdown | 22.1V | |
| Reverse Stand-Off Voltage (Vrwm) | 18V | |
| Reverse Leakage Current (Ir) | 1uA |

* Images are for reference only
SMCJ18CA-L
Extended- Manufacturer
- MFR.Part #
- SMCJ18CA-L
- JLCPCB Part #
- C7470393
- Package
- SMC
- Description
- -55℃~+150℃ 18V 1uA 20.6A@10/1000us 22.1V 29.2V 600W@10/1000us Bidirectional SMC ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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
SMCJ18CA-L
Extended- Manufacturer
- MFR.Part #
- SMCJ18CA-L
- JLCPCB Part #
- C7470393
- Package
- SMC
- Description
- -55℃~+150℃ 18V 1uA 20.6A@10/1000us 22.1V 29.2V 600W@10/1000us Bidirectional SMC ESD and Surge Protection (TVS/ESD) ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
SMCJ18CA-L Specifications
SMCJ18CA-L technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/ESD and Surge Protection (TVS/ESD) | |
| Manufacturer | Shandong Jingdao Microelectronics | |
| Package | SMC | |
| Operating Temperature | -55℃~+150℃ | |
| Peak Pulse Power Dissipation (Ppp) | 600W@10/1000us | |
| Clamping Voltage | 29.2V | |
| Polarity | Bidirectional | |
| Peak Pulse Current (Ipp) | 20.6A@10/1000us | |
| Voltage - Breakdown | 22.1V | |
| Reverse Stand-Off Voltage (Vrwm) | 18V | |
| Reverse Leakage Current (Ir) | 1uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMCJ18CA-L. 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.

SMCJ18CA-L Documents
SMCJ18CA-L datasheets or manufacturer documentation.
Datasheet: SMCJ18CA-L Datasheet (PDF)
SMCJ18CA-L Schematic Symbol & PCB Footprint
The SMCJ18CA-L schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.