
Lilygo
Ndambia/lilygo
A custom 4-layer KiCad PCB design integrating an ESP32 Wi-Fi/Bluetooth microcontroller with a SIM7600G-H 4G LTE Cat-4 cellular module, comprehensive power management, GPS tracking, GPRS connectivity, USB-C charging…

The ESD0504F is an ESD And Surge Protection made by MDD in a SOT-363 package with 6 pins. -55℃~+125℃ 0.2pF 15V 1uA 4A 5V 60W@8/20us 9V ESD Four channels IEC 61000-4-2、IEC 61000-4-4 SOT-363 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ESD0504F, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-363_SC-70-6, from KiCad's library), ready for a KiCad board. 5,908 are in stock at JLCPCB (part C502602). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | IO1 | Unspecified |
| 2 | GND | Unspecified |
| 3 | IO3 | Unspecified |
| 4 | IO4 | Unspecified |
| 5 | VCC | Unspecified |
| 6 | IO2 | Unspecified |

Ndambia/lilygo
A custom 4-layer KiCad PCB design integrating an ESP32 Wi-Fi/Bluetooth microcontroller with a SIM7600G-H 4G LTE Cat-4 cellular module, comprehensive power management, GPS tracking, GPRS connectivity, USB-C charging…
<iframe src="https://pcbkit.io/embed/parts/mdd/ESD0504F" title="ESD0504F in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/mdd/ESD0504F.jpg" alt="ESD0504F" width="1200" height="900">[](https://pcbkit.io/parts/mdd/ESD0504F)Yes. The symbol is EasyEDA_Cloud:ESD0504F and the footprint Package_TO_SOT_SMD:SOT-363_SC-70-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOT-363, with 6 pins. Its footprint is drawn on this page.
MDD publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C502602, with 5,908 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the SMF05C by onsemi, the SMF05CT1G-ES by ElecSuper, the SMF05C by TECH PUBLIC and the PRTR5V0U4Y-N by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.