Skip to the content
PCBKitNew board
BZX55C12, in 3D

BZX55C12

onsemi

-65℃~+200℃ 1 Independent 100nA@9V 11.4V~12.7V 12V 20Ω 500mW ±5% DO-35 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSConsemi/BZX55C12
Category
Zener Diodes
Package
DO-35
Pins
5

Overview

The BZX55C12 is a zener Diode made by onsemi in a DO-35 package with 2 pins. -65℃~+200℃ 1 Independent 100nA@9V 11.4V~12.7V 12V 20Ω 500mW ±5% DO-35 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (ICs And Semiconductors THD:DO-35, from CERN's library), ready for a KiCad board. JLCPCB lists it (part C3734357).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
ICs And Semiconductors THD:DO-35From CERN's library

Order codes

1

Pinout

2
The pins of the BZX55C12
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/BZX55C12" title="BZX55C12 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/onsemi/BZX55C12.jpg" alt="BZX55C12" width="1200" height="900">
A picture that opens the part, for a README
[![BZX55C12](https://pcbkit.io/embed/parts/onsemi/BZX55C12.jpg?size=s)](https://pcbkit.io/parts/onsemi/BZX55C12)

Questions

Is there a KiCad symbol and footprint for the BZX55C12?

Yes. The symbol is Device:D_Zener and the footprint ICs And Semiconductors THD:DO-35, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BZX55C12?

DO-35, with 2 pins. Its footprint is drawn on this page.

Where is the BZX55C12 datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the BZX55C12?

JLCPCB lists it as part C3734357, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BZX55C12?

Parts like it in the library: the BZX55C6V2 by JUXING, the BZX55C4V7 by LGE, the BZX55C10 by LGE and the BZX55C22 by LGE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8