Global Website         News         Investor Relations         Careers         Contact Us


Order Number SF2431D

  • 866MHz SAW Filter
  • Bandwidth: 10 MHz @ 1.5 dB Passband
  • Max Insertion Loss: 3.2000 dB
  • Recommended In Production  

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.


The SF2431D is a high performance SAW filter in a 3.8 x 3.8 surface-mount package and complies with Directive 2002/95/EC (RoHS).
Product Type Filter
Frequency 866MHz
Bandwidth MHz (typical) 12
Insertion Loss (typ) 2.20 dB
Insertion Loss (max) 3.20 dB
Operating Temperature Range -40 °C to +85C
Operating Temperature °C (min) -40
Operating Temperature °C (max) 85
Mounting Type 5-Terminal Ceramic Surface Mount Package (SMP)
Package SM3838-8
Lid Symbol B41
Dimension 3.8x3.8 mm
Power Class No
Technology SAW
RoHs Compliant Yes
ISO9001 Yes
TS16969 Yes
Data Sheet Download PDF
Data Sheet Date Aug 31, 2017
S-Parameter Download
S-Parameter Wide Download
RoHs File View
Key Markets IOT
Key Applications IOT
Order Number SF2431D
Packaging Tape and Reel
Shipping Size 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel