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SF2185A

Order Number SF2185A

  • 70MHz SAW Filter
  • Bandwidth: 9 MHz @ 1 dB Passband
  • Max Insertion Loss: 12.0000 dB
  • use as precision IF Filter in 70MHz Applications
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    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.

SF2185A

The SF2185A is a Precision IF SAW Filter , Hermetic 13.3 x 6.5 mm Surface-mount Case , Complies with Directive 2002/95/EC (RoHS)
Annual Volume 2500
Product Type Filter
Frequency 70MHz
Bandwidth MHz (typical) 9.7
Insertion Loss (typ) 10.60 dB
Insertion Loss (max) 12.00 dB
Operating Temperature Range -40 to +85
Operating Temperature °C (min) -40
Operating Temperature °C (max) 85
Mounting Type 12-Terminal Ceramic Surface Mount Package (SMP)
Package SM13365-12
Lid Symbol SF2185A
Dimension 13.3 x 6.5 mm
Technology SAW
RoHs Compliant Yes
ISO9001 Yes
TS16969 Yes
Document Statement Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing products using Murata SAW filters.
Data Sheet Download PDF
Data Sheet Date Jun 11, 2009
S-Parameter Download
Key Markets Retail | Consumer Electronics and Fitness | Commercial and Residential Building Automation | Smart Grid & AMR
Key Applications Wireless Point-of-Sale Terminals | Data Link Equipment | Peripherals | Home Automation | Personal and Home Security | Automated Meter Reading
Applications Characteristics For Internet of Things and M2M Intermittent Frequency (IF) Applications that require: | - Low insertion loss | - Low amplitude and group delay ripple | - High out-of-band rejection | - Small size.
Order Number SF2185A
Packaging Tape and Reel
Shipping Size 7" @ 500 Units / Reel; 13" @ 2000 Units / Reel