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BLM21BD152SZ1D - Murata Electronics

Description: BLM21_Z1D Series EMI Suppression Filter 1500Ω±25% at 100MHz 250mA @85℃

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BLM21BD152SZ1D - Murata Electronics PCB footprint - Other - Other - BLM21_1 L=2.0 W=1.25 T=0.85
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BLM21BD152SZ1D - Murata Electronics  - 3D model - Other - BLM21_1 L=2.0 W=1.25 T=0.85
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BLM21BD152SZ1D Details

  • Manufacturer Part Number:

    BLM21BD152SZ1D

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    EIA STD PACKAGE SIZE 0805, SMD, 2 PIN

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • DC Resistance-Max:

    0.45 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:

    1500 OHM Ω

  • Packing Method:

    TR, PAPER, 7 INCH

  • Rated Current:

    0.25 A

  • Screening Level:

    AEC-Q200

  • Terminal Finish:

    Tin (Sn)

  • Width:

    1.25 mm

BLM21BD152SZ1D Frequently Asked Questions (FAQs)

  • The recommended land pattern for the BLM21BD152SZ1D can be found in the Murata Land Pattern Recommendation document, which provides detailed information on pad layout, size, and spacing for optimal performance and reliability.
  • To minimize the impact of temperature and humidity on the BLM21BD152SZ1D, ensure proper storage and handling according to Murata's guidelines. During operation, maintain a stable temperature between -40°C to +125°C and relative humidity below 80%. Consider using a humidity-controlled environment or conformal coating for high-reliability applications.
  • The maximum current rating for the BLM21BD152SZ1D is not explicitly stated in the datasheet. However, according to Murata's application notes, the inductor's current rating can be determined by considering the saturation current, temperature rise, and DC resistance. Consult with Murata's support team or a qualified engineer for specific guidance on current rating calculations.
  • While the BLM21BD152SZ1D is designed for high-frequency applications, its performance above 100 MHz may be limited. Murata recommends using their high-frequency inductor series, such as the BLM series, which are specifically designed for frequencies up to 1 GHz. Consult with Murata's support team to determine the best inductor for your high-frequency application.
  • To ensure the BLM21BD152SZ1D meets your EMI and EMC requirements, consider the following: use a shielded inductor, implement proper PCB layout and grounding, and follow Murata's guidelines for EMI reduction. Additionally, consult with a qualified engineer or Murata's support team to perform simulations and testing to validate your design.

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BLM21BD152SZ1D 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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