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RF1211D on a board, in 3D

RF1211D

Murata

-40℃~+125℃ 2.5dB SMD3838-8P SAW Filters ROHS

Extended
DatasheetJLCPCBLCSCmurata/RF1211D
Category
SAW Filters
Package
SMD3838-8P
Pins
8

Overview

The RF1211D is a SAW Filter made by Murata in a SMD3838-8P package with 8 pins. -40℃~+125℃ 2.5dB SMD3838-8P SAW Filters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RF3417D, from EasyEDA) and its footprint (EasyEDA_Cloud:FILTER-SMD_8P-L3.8-W3.8-P1.27-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3283425).

Symbol

Input1Input Ground2Ground3CaseGround4Output5OutputGround6Ground7CaseGround8
EasyEDA_Cloud:RF3417DFrom EasyEDA

Footprint

12345678
EasyEDA_Cloud:FILTER-SMD_8P-L3.8-W3.8-P1.27-BLFrom EasyEDA

Parameters

5
Attenuation
45dB；36dB；19dB；38dB；8dB；80dB；27dB；49dB；49dB；18dB
Frequency - Center
315MHz
Insertion Loss
2.5dB
Operating Temperature
-40℃~+125℃
impedance
5Ω；9.3Ω

Order codes

1

Pinout

8
The pins of the RF1211D
PinNameType
1InputUnspecified
2Input GroundUnspecified
3GroundUnspecified
4CaseGroundUnspecified
5OutputUnspecified
6OutputGroundUnspecified
7GroundUnspecified
8CaseGroundUnspecified

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/murata/RF1211D.jpg" alt="RF1211D" width="1200" height="900">
A picture that opens the part, for a README
[![RF1211D](https://pcbkit.io/embed/parts/murata/RF1211D.jpg?size=s)](https://pcbkit.io/parts/murata/RF1211D)

Questions

Is there a KiCad symbol and footprint for the RF1211D?

Yes. The symbol is EasyEDA_Cloud:RF3417D and the footprint EasyEDA_Cloud:FILTER-SMD_8P-L3.8-W3.8-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 RF1211D?

SMD3838-8P, with 8 pins. Its footprint is drawn on this page.

Where is the RF1211D datasheet?

Murata publishes it: the Datasheet link on this page opens it.

Where can I order the RF1211D?

JLCPCB lists it as part C3283425, with 0 in stock; the sellers' links on this page open their listings.

What can replace the RF1211D?

Parts like it in the library: the TA0450A by TST, the TA1595A by TST, the B39431B3790Z810 by Qualcomm and the RF1402D by Murata. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8