

Overview
The BSS83 is an uncategorised made by NXP Semiconductors in a SOT-143-4 package with 4 pins. SOT-143-4 New Arrivals ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-143, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2924290). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Order codes
1- BSS83LCSC C2924290
Open-source boards using it
All 2- 2 layers80 × 90 mm

- 2 layers169.9 × 108.7 mm

Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/nxp/BSS83" title="BSS83 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/nxp/BSS83.jpg" alt="BSS83" width="1200" height="900">[](https://pcbkit.io/parts/nxp/BSS83)Questions
Is there a KiCad symbol and footprint for the BSS83?
Yes. the footprint Package_TO_SOT_SMD:SOT-143, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BSS83?
SOT-143-4, with 4 pins. Its footprint is drawn on this page.
Where can I order the BSS83?
JLCPCB lists it as part C2924290, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BSS83?
Parts like it in the library: the BAS28 by GOODWORK, the PRTR5V0U2X,215-JSM by JSMSEMI, the PRTR5V0U2X by hongjiacheng and the CAT811TTBI-GT3-MS by MSKSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BSS83?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8BAS28
SOT-143UncategorisedGOODWORKPRTR5V0U2X,215-JSM
SOT-143-55℃~+125℃ 0.3pF、0.6pF 15V、18V 2 3A@8/20us、4A@8/20us 45W@8/20us、60W@8/20us 500nA 5V 7.5V ESD IEC 61000-4-2 SOT-143 ESD and Surge Protection (TVS/ESD) ROHSJSMSEMIUncategorisedPRTR5V0U2X
SOT-143-55℃~+125℃ 0.65pF 15V 2 500nA 5A 5V 6V 75W ESD IEC 61000-4-2、IEC 61000-4-5 SOT-143 ESD and Surge Protection (TVS/ESD) ROHShongjiachengUncategorisedCAT811TTBI-GT3-MS
SOT-143SOT-143 Supervisor and Reset ICs ROHSMSKSEMIUncategorisedPRTR5V0U2XL
SOT-143-55℃~+125℃ 0.9pF 100nA 15V 4A@8/20us 5V 6V 80W@8/20us ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICUncategorisedMAX811R(AT)
SOT-143SOT-143 Supervisor and Reset ICs ROHSAOTEUncategorisedSP0503BAHTG
SOT-143SOT-143 ESD and Surge Protection (TVS/ESD) ROHSFUXINSEMIUncategorisedPRTR5V0U2X-JSM
SOT-143-55℃~+125℃ 0.3pF、0.6pF 15V、18V 2 3A@8/20us、4A@8/20us 45W@8/20us、60W@8/20us 500nA 5V 7.5V ESD IEC 61000-4-2 SOT-143 ESD and Surge Protection (TVS/ESD) ROHSJSMSEMIUncategorised