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SF2201E - Murata Electronics

Description: 916.45MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 2.7dB 4MHz Bandwidth 6-SMD, No Lead

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PCB Footprints
SF2201E - Murata Electronics PCB footprint - Other - Other - SF2201E-2
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SF2201E - Murata Electronics  - 3D model - Other - SF2201E-2
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SF2201E Details

  • Manufacturer Part Number:

    SF2201E

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT, CERAMIC, CASE SM3030-6

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Additional Feature:

    TAPE AND REEL

  • Center or Cutoff Frequency (fo/fc):

    916.45 MHz

  • Filter Type:

    SAW FILTER

  • Height:

    1.38 mm

  • Input Impedance:

    50 OHM

  • Insertion Loss-Max:

    3.5 dB

  • Length:

    3.13 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Impedance:

    50 OHM Ω

  • Width:

    3.13 mm

SF2201E Frequently Asked Questions (FAQs)

  • Murata recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a microstrip line design for the RF signal traces. A minimum of 10 mil clearance between the component and the PCB edge is also recommended.
  • Murata recommends attaching a heat sink to the exposed pad of the SF2201E, and using thermal vias to dissipate heat to the PCB's ground plane. A thermal interface material (TIM) with a thermal conductivity of 1 W/m-K or higher is also recommended.
  • The SF2201E is rated for operation from -40°C to +85°C, but derating is required for temperatures above +70°C. Consult the datasheet for specific derating guidelines.
  • The SF2201E is not hermetically sealed, so it's not recommended for use in humid or high-moisture environments. If exposure to moisture is unavoidable, consider using a conformal coating or potting compound to protect the device.
  • Murata recommends a peak reflow temperature of 260°C, with a soldering time of 10-30 seconds. A soldering profile with a ramp rate of 3°C/s or less is also recommended to prevent thermal shock.

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SF2201E Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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