Overview
The 1N6471US is a TV made by SEMTECH in a MELF-G package with 2 pins. 1.5kW 12V 13.6V 22.6V 66A TVS MELF-G ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:G-MELF_L5.8-W4.9-BI, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1667491).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SP1112-01UTG
DFN-2(1x1.6)-40℃~+125℃ 12V 1uA 230pF 26.5V 40A@8/20us IEC 61000-4-2、IEC 61000-4-5 TVS DFN-2(1x1.6) ESD and Surge Protection (TVS/ESD) ROHSLittelfuseTVS
SMAJ12AHE3_A/H
SMA(DO-214AC)-55℃~+150℃ 13V 15.9V 18.6A@10/1000us 19.9V 1uA 400W@10/1000us TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSVishay IntertechnologyTVS
SMCJ12CA
SMC(DO-214AB)-55℃~+175℃ 1.5kW@10/1000us 12V 13.3V 19.9V 5uA 75.4A Bidirectional TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBoardenTVS
CPDQR12V
0402-40℃~+125℃ 100nA 12V 12pF 13V 1A@8/20us 25V 25W Bidirectional IEC 61000-4-2 Single-channel TVS 0402 ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSFI0402-120E100NP-LF
0402-50℃~+85℃ 1 100nA 10pF 38V 72V IEC 61000-4-2 TVS 0402 ESD and Surge Protection (TVS/ESD) ROHSSFITVS
1N6463US
MELF12V 13.6V 22.6V 22A 500W TVS MELF ESD and Surge Protection (TVS/ESD) ROHSSEMTECHTVSSMAJ12A-QH
SMA(DO-214AC)-55℃~+150℃ 100.5A@8/20us 12V 14.7V 1uA 25.9V 400W TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSSMAJ12CA-QH
SMA(DO-214AC)-55℃~+150℃ 100.5A@8/20us 12V 14.7V 1uA 25.9V 400W TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsTVS
Questions
Is there a KiCad symbol and footprint for the 1N6471US?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:G-MELF_L5.8-W4.9-BI, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1N6471US?
MELF-G, with 2 pins. Its footprint is drawn on this page.
Where can I order the 1N6471US?
JLCPCB lists it as part C1667491, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N6471US?
Parts like it in the library: the SP1112-01UTG by Littelfuse, the SMAJ12AHE3_A/H by Vishay Intertechnology, the SMCJ12CA by Boarden and the CPDQR12V by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.