Overview
The SM4T82CAY is an ESD And Surge Protection made by STMicroelectronics in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 146V 16A@8/20us 200nA 400W 70V 77.8V Bidirectional TVS 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. JLCPCB lists it (part C3700572).
Symbol
Footprint
Order codes
1- SM4T82CAYLCSC C3700572
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the SM4T82CAY?
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 SM4T82CAY?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where is the SM4T82CAY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the SM4T82CAY?
JLCPCB lists it as part C3700572, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SM4T82CAY?
Parts like it in the library: the SMAJ5.0A by MDD, the SMAJ28CA by hongjiacheng, the SMAJ30CA by GOODWORK and the SMAJ5.0CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMAJ5.0A
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DO-214AC(SMA)-55℃~+150℃ 1uA 28V 34.4V 400W@10/1000us 45.4V 8.8A Bidirectional IEC 61000-4-2 TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMAJ30CA
DO-214AC(SMA)-55℃~+150℃ 1 30V 33.3V 400W 48.4V 5uA 8.3A Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMAJ5.0CA
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)hongjiachengSMAJ36CA
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SMA(DO-214AC)-65℃~+150℃ 1uA 36V 400W 40V 58.1V 6.9A Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SMAJ5.0CA
DO-214AC(SMA)-55℃~+150℃ 400W 43.5A 5V 6.4V 800uA 9.2V Bidirectional TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMAJ6.5CA
SMA(DO-214AC)11.2V 35.7A 400W@10/1000us 500uA 6.5V 7.22V Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)