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SF2170D - Murata Electronics

Description: 165MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 9dB 20MHz Bandwidth 6-SMD, No Lead

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SF2170D - Murata Electronics - PCB symbol
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PCB Footprints
SF2170D - Murata Electronics PCB footprint - Other - Other - SF2170D-1
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3D Models
SF2170D - Murata Electronics - 3D model - Other - SF2170D-1
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SF2170D Details

  • Manufacturer Part Number:

    SF2170D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT, CERAMIC, SM3838-6

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Additional Feature:

    TAPE AND REEL

  • Center or Cutoff Frequency (fo/fc):

    165 MHz

  • Filter Type:

    SAW FILTER

  • Height:

    1.7 mm

  • Input Impedance:

    50 OHM

  • Insertion Loss-Max:

    10 dB

  • Length:

    4 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Impedance:

    50 OHM Ω

  • Width:

    4 mm

SF2170D Frequently Asked Questions (FAQs)

  • Murata recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is also recommended.
  • To ensure stability, ensure that the output capacitor has a low ESR, and the input capacitor has a high capacitance. Also, add a 10nF ceramic capacitor between the VIN and GND pins to prevent oscillations.
  • The maximum ambient temperature for reliable operation is 85°C, but it's recommended to derate the output current at high temperatures to prevent overheating.
  • Yes, the SF2170D is designed to withstand high vibrations, but it's recommended to follow Murata's guidelines for vibration testing and ensure that the PCB is properly secured to prevent damage.
  • Check the input voltage, output load, and output capacitor values. Ensure that the output voltage is within the specified range, and the output capacitor is not overheating. Use an oscilloscope to check for voltage ripple and oscillations.

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SF2170D Overview

Use the download button to access the SF2170D schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SF217, or try a keyword search, such as SAW Filters

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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