Overview
The RF1K49211 is a MOSFET made by Texas Instruments in a SOIC-8 package with 8 pins. 1 N-channel 12V 20mΩ 7A N-Channel SOIC-8 MOSFETs.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RF1K49211, from EasyEDA) and its footprint (Package_SO:SO-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3279821).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | NC | Unspecified |
| 2 | S | Unspecified |
| 3 | S | Unspecified |
| 4 | G | Unspecified |
| 5 | D | Unspecified |
| 6 | D | Unspecified |
| 7 | D | Unspecified |
| 8 | D | Unspecified |
Parts like it
8
YJS07NP03B
SOP-8-DualMOSFETsYangzhou Yangjie Electronic TechnologyYJS4606B
SOP-8-DualMOSFETsYangzhou Yangjie Electronic Technology4616
SOP-8-55℃~+150℃ 1 N-Channel + 1 P-Channel 109pF 10nC@10V 135pF 2.5V 3.08W 30V 35mΩ@10V 8.5A 982pF N-Channel + P-Channel SOP-8 MOSFETs ROHSHLMOSFETsRRS090P03HZGTB
SOP-81 P-Channel 15.4mΩ@10V 2.5V 2W 30V 30nC@5V 3nF 9A SOP-8 MOSFETs ROHSROHM SemiconductorMOSFETsWSP11N10D
SOP-8-55℃~+150℃ 1.7pF 100V 11A 2 N-Channel 2.5V 204pF 23W 5.6nC@10V 62pF 95mΩ@4.5V N-Channel ±20V SOP-8 MOSFETs ROHSWinsok SemiconMOSFETsFDS4935BZ-NL&19-VB
SO-81.35nF 185pF 2 P-Channel 215pF 28mΩ@4.5V 30V 3V 50nC@10V 5W 8A P-Channel SO-8 MOSFETs ROHSVBsemi ElecMOSFETsN6066SD-VB
SO-8-55℃~+175℃ 11.7nC@10V 110pF 2 N-Channel 28mΩ@10V、30mΩ@4.5V 2V 4W 50pF 600pF 60V 7A N-Channel SO-8 MOSFETs ROHSVBsemi ElecMOSFETsSI4386DY-T1-E3-VB
SO-8-55℃~+150℃ 1 N-channel 15nC@10V 18A 195pF 30V 3V 4.5W 4mΩ@10V、5mΩ@4.5V 73pF 820pF N-Channel SO-8 MOSFETs ROHSVBsemi ElecMOSFETs
Questions
Is there a KiCad symbol and footprint for the RF1K49211?
Yes. The symbol is EasyEDA_Cloud:RF1K49211 and the footprint Package_SO:SO-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RF1K49211?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the RF1K49211 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the RF1K49211?
JLCPCB lists it as part C3279821, with 0 in stock; the sellers' links on this page open their listings.
What can replace the RF1K49211?
Parts like it in the library: the YJS07NP03B by Yangzhou Yangjie Electronic Technology, the YJS4606B by Yangzhou Yangjie Electronic Technology, the 4616 by HL and the RRS090P03HZGTB by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.