The MB4S is a bridge Rectifier made by onsemi in a SOIC-4 package with 4 pins. -55℃~+150℃ 1V@500mA 35A 400V 500mA 5uA@400V Single-Phase Rectifier SOIC-4 Bridge Rectifiers ROHS.
PCBKit's library has its KiCad symbol (Diode_Bridge:MB4S, from KiCad's library) and its footprint (Package_TO_SOT_SMD:TO-269AA, from KiCad's library), ready for a KiCad board. 270 are in stock at JLCPCB (part C232847). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
| 3 | + | Passive |
| 4 | - | Passive |
Rsa76d/FaikoutRSA
This project is subject to the licence in the LICENCE file, and even if that says it is an open source project, you cannot sell boards or cases bearing the Andrews & Arnold Ltd name, the A&A logo, the registered…
<iframe src="https://pcbkit.io/embed/parts/onsemi/MB4S" title="MB4S 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/MB4S.jpg" alt="MB4S" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/MB4S)Yes. The symbol is Diode_Bridge:MB4S and the footprint Package_TO_SOT_SMD:TO-269AA, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOIC-4, with 4 pins. Its footprint is drawn on this page.
onsemi publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C232847, with 270 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the MB6S by Guangdong Hottech, the MB6S by MDD, the MB6S by MDD and the MB6S by hongjiacheng. 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.
