
OtterCastAmp
Ottercast/OtterCastAmp
OtterCastAmp is an open-source WiFi Speaker amplifier, based on a Sochip S3 SoC. Powered by any USB PD adapter for up to 100W of music.

The ESD5302F is an ESD And Surge Protection made by TECH PUBLIC in a SOT-23 package with 3 pins. -55℃~+125℃ 0.5pF 14V 2 4A@8/20us 5V 75W@8/20us 80nA 9V ESD IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT-23 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ESD5302F, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 264,433 are in stock at JLCPCB (part C2841442). 3 open-source boards in 3 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |

Ottercast/OtterCastAmp
OtterCastAmp is an open-source WiFi Speaker amplifier, based on a Sochip S3 SoC. Powered by any USB PD adapter for up to 100W of music.

punkfab/pcb-corpus
235 real KiCad boards from open-source hardware repositories, prepared as a placement and routing benchmark

<iframe src="https://pcbkit.io/embed/parts/tech-public/ESD5302F" title="ESD5302F in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tech-public/ESD5302F.jpg" alt="ESD5302F" width="1200" height="900">[](https://pcbkit.io/parts/tech-public/ESD5302F)Yes. The symbol is EasyEDA_Cloud:ESD5302F and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOT-23, with 3 pins. Its footprint is drawn on this page.
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2841442, with 264,433 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the ESD5302F-3/TR by WILLSEMI, the PESD5V0L2BT by GOODWORK, the H5VNT2B by hongjiacheng and the PESD5V2S2UT by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.