
8-channel relay
akashh218/ESP32-8-Channel-Smart-Switch-PCB
ESP32-based 8-channel smart switch PCB for wireless control of multiple electrical loads, featuring relay interfaces and a compact PCB design.

The ES1 is a fast Recovery , High Efficiency Diode made by onsemi in a SMA(DO-214AC) package with 2 pins. 1.3V@1A 1.47W 1A 30A 35ns 400V 5uA@400V SMA(DO-214AC) Fast Recovery / High Efficiency Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 33,007 are in stock at JLCPCB (part C124478). 4 open-source boards in 4 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |

akashh218/ESP32-8-Channel-Smart-Switch-PCB
ESP32-based 8-channel smart switch PCB for wireless control of multiple electrical loads, featuring relay interfaces and a compact PCB design.

Fremen72/MiniPetPull
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Desval27/FormantKO
Knock-off of the Elektor Formant Synthesizer project with the initial goal of being quasi-authentic and secondary goal undecided. Probably tweaks of some kind.
<iframe src="https://pcbkit.io/embed/parts/onsemi/ES1" title="ES1 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/ES1.jpg" alt="ES1" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/ES1)Yes. The symbol is Device:D and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
onsemi publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C124478, with 33,007 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the ES1J by onsemi, the RGF1K by onsemi, the NRVRGF1M by onsemi and the RGF1J by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.