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SF2237C on a board, in 3D

SF2237C

Murata

-45℃~+125℃ 3dB 515MHz SMD SAW Filters ROHS

Extended
DatasheetJLCPCBLCSCmurata/SF2237C
Category
SAW Filters
Package
SMD
Pins
8

Overview

The SF2237C is a SAW Filter made by Murata in a SMD package with 8 pins. -45℃~+125℃ 3dB 515MHz SMD SAW Filters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SF2237C, 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 C3283478).

Symbol

Input1GND2GND3GND4Output5GND6GND7GND8
EasyEDA_Cloud:SF2237CFrom EasyEDA

Footprint

12345678
EasyEDA_Cloud:FILTER-SMD_8P-L5.0-W5.0-P1.27-BLFrom EasyEDA

Parameters

3
Frequency - Center
515MHz
Insertion Loss
3dB
Operating Temperature
-45℃~+125℃

Order codes

1

Pinout

8
The pins of the SF2237C
PinNameType
1InputUnspecified
2GNDUnspecified
3GNDUnspecified
4GNDUnspecified
5OutputUnspecified
6GNDUnspecified
7GNDUnspecified
8GNDUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/murata/SF2237C" title="SF2237C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/murata/SF2237C.jpg" alt="SF2237C" width="1200" height="900">
A picture that opens the part, for a README
[![SF2237C](https://pcbkit.io/embed/parts/murata/SF2237C.jpg?size=s)](https://pcbkit.io/parts/murata/SF2237C)

Questions

Is there a KiCad symbol and footprint for the SF2237C?

Yes. The symbol is EasyEDA_Cloud:SF2237C 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 SF2237C?

SMD, with 8 pins. Its footprint is drawn on this page.

Where is the SF2237C datasheet?

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

Where can I order the SF2237C?

JLCPCB lists it as part C3283478, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SF2237C?

Parts like it in the library: the B39171B3942U310 by Qualcomm, the AFS303.825E by Abracon, the RF1172C by Murata and the RF1211C by Murata. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8