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SF2126E on a board, in 3D

SF2126E

Murata

-45℃~+105℃ 4dB 50Ω SMD3030-8P SAW Filters ROHS

Extended
DatasheetJLCPCBLCSCmurata/SF2126E
Category
SAW Filters
Package
SMD3030-8P
Pins
8

Overview

The SF2126E is a SAW Filter made by Murata in a SMD3030-8P package with 8 pins. -45℃~+105℃ 4dB 50Ω SMD3030-8P SAW Filters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SF2237C, from EasyEDA) and its footprint (EasyEDA_Cloud:FILTER-SMD_8P-L3.0-W3.0-P1.11-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3283415). 1 open-source board in 1 repository on GitHub use it.

Symbol

Input1GND2GND3GND4Output5GND6GND7GND8
EasyEDA_Cloud:SF2237CFrom EasyEDA

Footprint

12345678
EasyEDA_Cloud:FILTER-SMD_8P-L3.0-W3.0-P1.11-BLFrom EasyEDA

Parameters

5
Attenuation
30dB；30dB；40dB；40dB；15dB；20dB
Frequency - Center
725MHz
Insertion Loss
4dB
Operating Temperature
-45℃~+105℃
impedance
50Ω

Order codes

1

Pinout

8
The pins of the SF2126E
PinNameType
1InputUnspecified
2GNDUnspecified
3GNDUnspecified
4GNDUnspecified
5OutputUnspecified
6GNDUnspecified
7GNDUnspecified
8GNDUnspecified

Open-source boards using it

All 1
  • 2 layers97 × 97 mmQO100 RX, the printed circuit board in 3D

    QO100 RX

    barisdinc/N3B_SDR_Transceiver_HW

    V/U/SHF and QO-100 SDR Transceiver Project

    167 parts20GPL-3.0

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A picture
<img src="https://pcbkit.io/embed/parts/murata/SF2126E.jpg" alt="SF2126E" width="1200" height="900">
A picture that opens the part, for a README
[![SF2126E](https://pcbkit.io/embed/parts/murata/SF2126E.jpg?size=s)](https://pcbkit.io/parts/murata/SF2126E)

Questions

Is there a KiCad symbol and footprint for the SF2126E?

Yes. The symbol is EasyEDA_Cloud:SF2237C and the footprint EasyEDA_Cloud:FILTER-SMD_8P-L3.0-W3.0-P1.11-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SF2126E?

SMD3030-8P, with 8 pins. Its footprint is drawn on this page.

Where is the SF2126E datasheet?

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

Where can I order the SF2126E?

JLCPCB lists it as part C3283415, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SF2126E?

Parts like it in the library: the SAFFB1G56KB0F0AR1X by Murata, the SAFFB1G56FA0F0AR1X by Murata, the SAFFB1G96AA1F0AR1X by Murata and the SAFFB2G60AA0F0AR1X by Murata. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the SF2126E?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8