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BLM21SN300SH1D - Murata Electronics

Description: Ferrite Beads Multi-Layer 30Ohm 10Ohm 100MHz 8.5A 4mOhm DCR 0805 Automotive T/R

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BLM21SN300SH1D - Murata Electronics - PCB symbol
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PCB Footprints
BLM21SN300SH1D - Murata Electronics PCB footprint - Other - Other - BLM21_3 L=2.0 W=1.25 T=0.85
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3D Models
BLM21SN300SH1D - Murata Electronics - 3D model - Other - BLM21_3 L=2.0 W=1.25 T=0.85
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BLM21SN300SH1D Details

  • Manufacturer Part Number:

    BLM21SN300SH1D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    8

  • Additional Feature:

    AEC-Q200

  • DC Resistance-Max:

    0.005 Ω

  • Filter Type:

    FERRITE CHIP

  • Height:

    0.85 mm

  • JESD-609 Code:

    e3

  • Length:

    2 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:

    30 OHM Ω

  • Packing Method:

    TR, PLASTIC, 7 INCH

  • Rated Current:

    6 A

  • Screening Level:

    AEC-Q200

  • Terminal Finish:

    Tin (Sn)

  • Width:

    1.25 mm

BLM21SN300SH1D Frequently Asked Questions (FAQs)

  • The recommended land pattern for the BLM21SN300SH1D is a rectangular pad with a size of 2.5mm x 1.6mm, with a non-solder mask defined (NSMD) pad shape.
  • The BLM21SN300SH1D 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.
  • The self-resonant frequency of the BLM21SN300SH1D is approximately 100 MHz, but this can vary depending on the specific application and PCB layout.
  • Yes, the BLM21SN300SH1D is suitable for use in switching regulator applications, but ensure that the inductor is properly selected for the specific application requirements, including current rating, inductance value, and saturation characteristics.
  • To ensure the reliability of the BLM21SN300SH1D, follow proper storage and handling procedures, ensure correct soldering and assembly techniques, and perform thorough testing and inspection during the manufacturing process.

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BLM21SN300SH1D 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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