MMBZ5242B
Jiangsu Changjing Electronics Technology (CJ)Extended
1 Independent 11.4V~12.6V 12V 1uA@9.1V 300mW 30Ω SOT-23 Zener Diodes ROHS
- Part id
- cj/MMBZ5242B
- Category
- Zener Diodes
- Package
- SOT-23
- Pins
- 3
- In stock
- 9 at JLCPCB (C193729)
Overview
The MMBZ5242B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. 1 Independent 11.4V~12.6V 12V 1uA@9.1V 300mW 30Ω SOT-23 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:MMBZxx, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 9 are in stock at JLCPCB (part C193729).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | K | Passive |
| 3 | A | Passive |
Parts like it
8
BZX84C12
SOT-23Zener DiodeshongjiachengBZX84C12
TO-236-65℃~+150℃ 1 Independent 100nA@8V 11.4V~12.7V 12V 25Ω 350mW TO-236 Zener Diodes ROHSSTMicroelectronicsZener DiodesLBZX84C12LT1G
SOT-23-55℃~+150℃ 1 Independent 100nA 11.4V~12.7V 12V 25Ω 300mW SOT-23 Zener Diodes ROHSLeshan Radio (LRC)Zener DiodesBZX84C12
SOT-23-40℃~+125℃ 1 Independent 100nA@8V 11.4V~12.7V 12V 25Ω 300mW SOT-23 Zener Diodes ROHSHXY MOSFETZener DiodesBZX84C12
SOT-23Zener DiodesMSKSEMIBZX84C12
SOT-23-55℃~+150℃ 1 Independent 100nA 11.4V~12.7V 12V 150Ω 25Ω 350mW SOT-23 Zener Diodes ROHSSMCZener DiodesBZX84C12
SOT-231 Independent 100nA@8V 11.4V~12.7V 12V 150Ω 25Ω 300mW SOT-23 Zener Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Zener DiodesBZX84C12Q
SOT-23Zener DiodesYangzhou Yangjie Electronic Technology
Questions
Is there a KiCad symbol and footprint for the MMBZ5242B?
Yes. The symbol is Diode:MMBZxx and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMBZ5242B?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the MMBZ5242B datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the MMBZ5242B?
JLCPCB lists it as part C193729, with 9 in stock; the sellers' links on this page open their listings.
What can replace the MMBZ5242B?
Parts like it in the library: the BZX84C12 by hongjiacheng, the BZX84C12 by STMicroelectronics, the LBZX84C12LT1G by Leshan Radio (LRC) and the BZX84C12 by HXY MOSFET. Check their datasheets: a part that fits the footprint may still differ in its ratings.