SM4T12AY
STMicroelectronicsExtended
-55℃~+150℃ 106A@8/20us 10V 12.3V 1uA 2.3kW@8/20us 21.7V TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS
- Part id
- st/SM4T12AY
- Category
- ESD And Surge Protection (TVS, ESD)
- Package
- SMA(DO-214AC)
- Pins
- 2
- In stock
- 75 at JLCPCB (C1975397)
Overview
The SM4T12AY is an ESD And Surge Protection made by STMicroelectronics in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 106A@8/20us 10V 12.3V 1uA 2.3kW@8/20us 21.7V TVS Unidirectional SMA(DO-214AC) 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_SMA, from KiCad's library), ready for a KiCad board. 75 are in stock at JLCPCB (part C1975397).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SMAJ10CA
DO-214AC(SMA)-55℃~+150℃ 10V 12.3V 17V 23.5A 400W@10/1000us 5uA Bidirectional IEC 61000-4-2 TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMAJ10A
SMA-65℃~+150℃ 10V 12.3V 17V 23.5A@10/1000us 400W@10/1000us 5uA TVS SMA ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAJ10A
DO-214AC(SMA)-55℃~+150℃ 10V 11.1V 17V 23.5A 400W 5uA TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMAJ10CA
SMA(DO-214AC)-55℃~+150℃ 10V 12.3V 17V 23.5A@10/1000us 400W@10/1000us 5uA Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)SMAJ10CA
DO-214AC(SMA)-55℃~+150℃ 10V 11.1V 17V 23.5A 400W 5uA Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMAJ10CA
DO-214AC(SMA)-65℃~+150℃ 10V 12.3V 17V 23.5A@10/1000us 400W@10/1000us 5uA Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMAJ10CA
DO-214AC(SMA)-55℃~+150℃ 10V 12.3V 17V 23.53A 400W@10/1000us 5uA Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSYangzhou Yangjie Electronic TechnologyESD And Surge Protection (TVS/ESD)SMAJ10A
SMA-55℃~+150℃ 10V 12.3V 17V 23.5A 400W 5uA TVS Unidirectional SMA ESD and Surge Protection (TVS/ESD) ROHSDiodes IncorporatedESD And Surge Protection (TVS/ESD)
Questions
Is there a KiCad symbol and footprint for the SM4T12AY?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SM4T12AY?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where is the SM4T12AY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the SM4T12AY?
JLCPCB lists it as part C1975397, with 75 in stock; the sellers' links on this page open their listings.
What can replace the SM4T12AY?
Parts like it in the library: the SMAJ10CA by hongjiacheng, the SMAJ10A by Shandong Jingdao Microelectronics, the SMAJ10A by GOODWORK and the SMAJ10CA by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.