Overview
The BAV21W is an uncategorised made by Doeshare in a SOD-123 package with 5 pins.
PCBKit's library has its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7431680).
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- BAV21WLCSC C7431680
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<iframe src="https://pcbkit.io/embed/parts/doeshare/BAV21W" title="BAV21W in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/doeshare/BAV21W.jpg" alt="BAV21W" width="1200" height="900">[](https://pcbkit.io/parts/doeshare/BAV21W)Questions
Is there a KiCad symbol and footprint for the BAV21W?
Yes. the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAV21W?
SOD-123, with 5 pins. Its footprint is drawn on this page.
Where can I order the BAV21W?
JLCPCB lists it as part C7431680, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BAV21W?
Parts like it in the library: the 1N4148W by XCH, the SD103AW by YONGYUTAI, the BZT52C15 by HT and the BZT52C12-WH-SOD-123 by ShunYe. Check their datasheets: a part that fits the footprint may still differ in its ratings.
