The SMBJ14A is an ESD And Surge Protection made by BORN in a DO-214AA(SMB) package with 2 pins. 14V 17.2V 1uA 23.2V 25.9A@10/1000us 600W@10/1000us TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMB, from KiCad's library), ready for a KiCad board. 15,068 are in stock at JLCPCB (part C152106). 9 open-source boards in 8 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
engelberd/sensor-system
Working notes for the first custom RP2350A board with ADXL355, USB-C development power/data, 12 V field input, RS485, and a power architecture biased toward a clean accelerometer supply.
pulikantitarun/redcat51ii-automated-flat-panel
Automated flat panel controller, PCB, firmware, and 3D-printable hardware for the William Optics RedCat 51 II and ASIAIR Plus
beaked99/air-scales
2025-11-20. Updated all the footprints and symbols to their proper layouts. no more fkn errors. Hallefuckinglujah. Fucked up with LM74610 not using the right footprint. minor fix. 2025-11-16.
bquangDinh/telemetry-node-12V-module
Board layout for telemetry node 12V module. This module will help power the board using 12V in case it needs 12V input
JocoPippo/nrf_FanFrigo
progetto per il controllo delle ventole frigo con controllo via bluethooth basato su NRF52832 della nordic semiconductor e basato su Zephyr O.S.
lapalmaelettronica/Progetti
Una lista dei progetti che ho pubblicato su instagram, potete trovarci pcb, codici, schemo elettrici e stampe 3d!
manhoosbilli1/ESP32-controlled-peltier-controller-CE-pre-certified-untested
Contains files for esp32 peltier controller with fans, thermistors, and various other outputs. this is the version 2 focusing on emc and CE certification. yet to be tested in a lab
<iframe src="https://pcbkit.io/embed/parts/born/SMBJ14A" title="SMBJ14A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/born/SMBJ14A.jpg" alt="SMBJ14A" width="1200" height="900">[](https://pcbkit.io/parts/born/SMBJ14A)Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.
DO-214AA(SMB), with 2 pins. Its footprint is drawn on this page.
BORN publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C152106, with 15,068 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the SMBJ14CA by hongjiacheng, the SMBJ14CA by Littelfuse, the SMBJ14CA by BORN and the SMBJ14A by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
9 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
