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BLM18EG121SZ1D - Murata Electronics

Description: BLM18_Z1D Series EMI Suppression Filter 120Ω±25% at 100MHz 2A @85℃

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BLM18EG121SZ1D - Murata Electronics - PCB symbol
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PCB Footprints
BLM18EG121SZ1D - Murata Electronics PCB footprint - Other - Other - BLM18_3 L=1.6 W=0.8 T=0.8
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3D Models
BLM18EG121SZ1D - Murata Electronics - 3D model - Other - BLM18_3 L=1.6 W=0.8 T=0.8
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BLM18EG121SZ1D Details

  • Manufacturer Part Number:

    BLM18EG121SZ1D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    EIA STD PACKAGE SIZE 0603, SMD, 2 PIN

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • DC Resistance-Max:

    0.04 Ω

  • Filter Type:

    FERRITE CHIP

  • Height:

    0.8 mm

  • JESD-609 Code:

    e3

  • Length:

    1.6 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:

    1 A

  • Screening Level:

    AEC-Q200

  • Terminal Finish:

    Tin (Sn)

  • Width:

    0.8 mm

BLM18EG121SZ1D Frequently Asked Questions (FAQs)

  • The recommended land pattern for the BLM18EG121SZ1D is a rectangular pad with a size of 1.7mm x 1.3mm, with a non-solder mask defined (NSMD) pad shape.
  • The BLM18EG121SZ1D's inductance value changes with temperature. To minimize the impact, use a temperature-stable PCB material, and consider using a thermally-conductive adhesive or thermal interface material to dissipate heat.
  • Yes, the BLM18EG121SZ1D is suitable for high-frequency applications up to 1 GHz. However, be aware of the inductor's self-resonant frequency (SRF) and ensure it does not coincide with your operating frequency.
  • To ensure reliability, follow Murata's recommended storage and handling procedures, and consider using a conformal coating to protect the inductor from environmental factors. Also, perform thorough testing and inspection during the manufacturing process.
  • The BLM18EG121SZ1D has a maximum current rating of 1.2A. Exceeding this rating may cause the inductor to overheat or fail. Ensure your design stays within the recommended current limits to maintain reliability.

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BLM18EG121SZ1D 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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BLM18EG121SZ1D Alternates

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