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BLM15BC121SN1D - Murata Electronics

Description: BLM15_N1D Series EMI Suppression Filter 120Ω±25% at 100MHz 350mA @85℃

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BLM15BC121SN1D - Murata Electronics - PCB symbol
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PCB Footprints
BLM15BC121SN1D - Murata Electronics PCB footprint - Other - Other - BLM15 L=1.0 W=0.5 T=0.5
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BLM15BC121SN1D - Murata Electronics - 3D model - Other - BLM15 L=1.0 W=0.5 T=0.5
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BLM15BC121SN1D Details

  • Manufacturer Part Number:

    BLM15BC121SN1D

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    EIA STD PACKAGE SIZE 0402, 2 PIN

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case Code:

    0402

  • Construction:

    Chip Bead

  • DC Resistance-Max:

    0.45 Ω

  • Filter Type:

    FERRITE CHIP

  • Frequency-Max:

    100 MHz

  • Frequency-Min:

    100 MHz

  • Height:

    0.5 mm

  • JESD-609 Code:

    e3

  • Length:

    1 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Impedance:

    120 OHM Ω

  • Packing Method:

    TR, PAPER, 7 INCH

  • Rated Current:

    0.35 A

  • Terminal Finish:

    Tin (Sn)

  • Width:

    0.5 mm

BLM15BC121SN1D Frequently Asked Questions (FAQs)

  • The recommended land pattern for the BLM15BC121SN1D can be found in the Murata Land Pattern document, which provides detailed information on the recommended pad layout and dimensions for optimal assembly and reliability.
  • The BLM15BC121SN1D is rated for operation up to 125°C. For high-temperature applications, ensure that the inductor is derated according to the temperature derating curve provided in the datasheet. Additionally, consider using a thermal interface material to improve heat dissipation.
  • The self-resonant frequency of the BLM15BC121SN1D is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance and capacitance values. For a more accurate calculation, consult with a Murata application engineer or use a simulation tool like LTspice.
  • The BLM15BC121SN1D is rated for a maximum current of 1.5A. For high-current applications, consider using a larger inductor or paralleling multiple inductors to achieve the required current rating. Ensure that the inductor's thermal rating is not exceeded, and that the PCB layout is designed to handle the increased current.
  • Consult with a Murata application engineer or a qualified design engineer to ensure the BLM15BC121SN1D meets your specific application's requirements. They can help with component selection, PCB layout, and simulation to ensure optimal performance and reliability.

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BLM15BC121SN1D 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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Part Image BLM15BC121SN1J Murata Manufacturing Co Ltd

Ferrite Chip, 1 Function(s), 0.35A, 2 Pin(s)