


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Analog Switches, Multiplexers | |
| Manufacturer | onsemi | |
| Package | WLCSP-12(1.2x1.6) | |
| Ron | 800mΩ | |
| Operating Temperature | -40℃~+85℃ | |
| Con | 10pF | |
| Switch Circuit | 4:1 | |
| Voltage - Supply | 1.6V~3V | |
| Bandwidth | 50MHz | |
| Features | Power-off isolation | |
| Turn-off time | 160us | |
| Turn-on time | 120ns |

* 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.
FSA550UCX technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Analog Switches, Multiplexers | |
| Manufacturer | onsemi | |
| Package | WLCSP-12(1.2x1.6) | |
| Ron | 800mΩ | |
| Operating Temperature | -40℃~+85℃ | |
| Con | 10pF | |
| Switch Circuit | 4:1 | |
| Voltage - Supply | 1.6V~3V | |
| Bandwidth | 50MHz | |
| Features | Power-off isolation | |
| Turn-off time | 160us | |
| Turn-on time | 120ns |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the FSA550UCX. 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.

FSA550UCX datasheets or manufacturer documentation.
Datasheet: FSA550UCX Datasheet (PDF)
The FSA550UCX schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.