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SF2191E

Order Number SF2191E

  • 1620.75 MHz SAW Filter
  • Bandwidth: 11.5 MHz @ 2 dB Passband
  • Max Insertion Loss: 2.8000 dB
  • use as RF Filter in 1620.75MHz Applications
  • Low Insertion Loss
  • No Matching Required for Operation in 50 ohm Environment
  •  

    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.

SF2191E

The SF2191E is a Low Insertion Loss , No External Components Required for 50 ohm Match Surface Mount 3.0 x 3.0 mm Package , Complies with Directive 2002/95/EC (RoHS)
Annual Volume 2500
Product Type Filter
Frequency 1620.75 MHz
Bandwidth MHz (typical) 25
Insertion Loss (typ) 1.30 dB
Insertion Loss (max) 2.80 dB
Operating Temperature Range -20 to +75
Operating Temperature °C (min) -20
Operating Temperature °C (max) 75
Mounting Type 6-Terminal Ceramic Surface Mount Package (SMP)
Package SM3030-6
Lid Symbol 896
Dimension 3 x 3 mm
Power Class No
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 Jul 19, 2010
RoHs File Download PDF
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 Radio Frequency (RF) Applications that require: | - Low insertion loss | - Low amplitude and group delay ripple | - High out-of-band rejection | - Small size.
Order Number SF2191E
Packaging Tape and Reel
Shipping Size 7" @ 500 Units / Reel; 13" @ 3000 Units / Reel