Overview
The CJSMBJ14CA is an ESD And Surge Protection made by Jiangsu Changjing Electronics Technology (CJ) in a SMBG package with 2 pins.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library), ready for a KiCad board. 2,790 are in stock at JLCPCB (part C7499160).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
9- Clamping Voltage
- 23V
- Number of Channels
- Single-channel
- Peak Pulse Current (Ipp)
- 25.9A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 600W@10/1000us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 14V
- Type
- TVS
- Voltage - Breakdown
- 17.19V
Order codes
1- CJSMBJ14CALCSC C7499160
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Questions
Is there a KiCad symbol and footprint for the CJSMBJ14CA?
Yes. The symbol is Device:D_TVS, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CJSMBJ14CA?
SMBG, with 2 pins.
Where is the CJSMBJ14CA datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the CJSMBJ14CA?
JLCPCB lists it as part C7499160, with 2,790 in stock; the sellers' links on this page open their listings.
What can replace the CJSMBJ14CA?
Parts like it in the library: the SMF14CA by hongjiacheng, the PESD0402-140 by Littelfuse, the BESDU0402-14 by BORN and the SMBJ14A by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMF14CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
PESD0402-140
0402-55℃~+125℃ 0.25pF 10uA 14V 40V Bidirectional ESD IEC 61000-4-2 0402 ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)BESDU0402-14
0402-40℃~+85℃ 0.15pF 14V 1nA 30V Bidirectional ESD IEC 61000-4-2 Single-channel 0402 ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)
SMBJ14A
DO-214AA(SMB)14V 17.2V 1uA 23.2V 25.9A@10/1000us 600W@10/1000us TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)
SMAJ14A
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiachengPESD0402-140
0402-55℃~+125℃ 0.05pF 1 10nA 14V 40V Bidirectional ESD 0402 ESD and Surge Protection (TVS/ESD) ROHSMSKSEMIESD And Surge Protection (TVS/ESD)SMAJ14CA
DO-214AC(SMA)-55℃~+150℃ 14V 15.6V 17.2A 23.2V 400W 5uA Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMBJ14CA
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiacheng