Overview
The RF1211C is a SAW Filter made by Murata in a SMD5050-8P package with 8 pins. -40℃~+85℃ 2dB SMD5050-8P SAW Filters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RF1211C, from EasyEDA) and its footprint (EasyEDA_Cloud:FILTER-SMD_8P-L5.0-W5.0-P1.27-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3283652).
Symbol
Footprint
Parameters
6- Attenuation
- 42dB；35dB；55dB；15dB；20dB；60dB
- Bandwidth
- 860kHz
- Frequency - Center
- 315MHz
- Insertion Loss
- 2dB
- Operating Temperature
- -40℃~+85℃
- impedance
- 344Ω
Order codes
1- RF1211CLCSC C3283652
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | Input | Unspecified |
| 2 | InputGround | Unspecified |
| 3 | Ground | Unspecified |
| 4 | CaseGround | Unspecified |
| 5 | OutputGround | Unspecified |
| 6 | Output | Unspecified |
| 7 | Ground | Unspecified |
| 8 | CaseGround | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/murata/RF1211C" title="RF1211C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/murata/RF1211C.jpg" alt="RF1211C" width="1200" height="900">[](https://pcbkit.io/parts/murata/RF1211C)Questions
Is there a KiCad symbol and footprint for the RF1211C?
Yes. The symbol is EasyEDA_Cloud:RF1211C and the footprint EasyEDA_Cloud:FILTER-SMD_8P-L5.0-W5.0-P1.27-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the RF1211C?
SMD5050-8P, with 8 pins. Its footprint is drawn on this page.
Where is the RF1211C datasheet?
Murata publishes it: the Datasheet link on this page opens it.
Where can I order the RF1211C?
JLCPCB lists it as part C3283652, with 0 in stock; the sellers' links on this page open their listings.
What can replace the RF1211C?
Parts like it in the library: the TA0209A by TST. Check their datasheets: a part that fits the footprint may still differ in its ratings.
