


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-4(0.8x0.8) | |
| Ron | 700mΩ | |
| Operating Temperature | -40℃~+85℃ | |
| Con | 14pF | |
| Number of Channels | 1 | |
| Switch Circuit | 1:1 | |
| Voltage - Supply | 2.5V~5.5V | |
| Bandwidth | 367MHz | |
| Features | Power-off isolation | |
| Turn-on time | 250us | |
| Turn-off time | 85us |

* 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.
FSA515UCX technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Analog Switches, Multiplexers | |
| Manufacturer | onsemi | |
| Package | WLCSP-4(0.8x0.8) | |
| Ron | 700mΩ | |
| Operating Temperature | -40℃~+85℃ | |
| Con | 14pF | |
| Number of Channels | 1 | |
| Switch Circuit | 1:1 | |
| Voltage - Supply | 2.5V~5.5V | |
| Bandwidth | 367MHz | |
| Features | Power-off isolation | |
| Turn-on time | 250us | |
| Turn-off time | 85us |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the FSA515UCX. 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.

FSA515UCX datasheets or manufacturer documentation.
Datasheet: FSA515UCX Datasheet (PDF)
The FSA515UCX schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.