
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Solid State Relays (Triac Output) | |
| Manufacturer | Cosmo Electronics | |
| Package | SMD-5P | |
| Load Current | 100mA | |
| Operating Temperature | -40℃~+115℃ | |
| Zero Crossing Circuit | No | |
| Holding Current (Ih) | 0.1mA | |
| Forward voltage | 1.2V | |
| Repetitive peak OFF-state voltage | 400V | |
| Current - Surge(Itsm) | 1A | |
| Features | Random phase triggering | |
| Static dv/dt | 1kV/us |

* 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.
KMOC3021S technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Solid State Relays (Triac Output) | |
| Manufacturer | Cosmo Electronics | |
| Package | SMD-5P | |
| Load Current | 100mA | |
| Operating Temperature | -40℃~+115℃ | |
| Zero Crossing Circuit | No | |
| Holding Current (Ih) | 0.1mA | |
| Forward voltage | 1.2V | |
| Repetitive peak OFF-state voltage | 400V | |
| Current - Surge(Itsm) | 1A | |
| Features | Random phase triggering | |
| Static dv/dt | 1kV/us |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the KMOC3021S. 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.

KMOC3021S datasheets or manufacturer documentation.
Datasheet: KMOC3021S Datasheet (PDF)
The KMOC3021S schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.