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BLM15BB221SH1D - Murata Electronics

Description: BLM15_H1D Series EMI Suppression Filter 220Ω±25% at 100MHz 200mA @85℃

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BLM15BB221SH1D - Murata Electronics PCB footprint - Other - Other - BLM15 L=1.0 W=0.5 T=0.5
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BLM15BB221SH1D - Murata Electronics  - 3D model - Other - BLM15 L=1.0 W=0.5 T=0.5
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BLM15BB221SH1D Details

  • Manufacturer Part Number:

    BLM15BB221SH1D

  • 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:

    0.8 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:

    220 OHM Ω

  • Packing Method:

    TAPE

  • Rated Current:

    0.2 A

  • Screening Level:

    AEC-Q200

  • Terminal Finish:

    Tin (Sn)

  • Width:

    0.5 mm

BLM15BB221SH1D Frequently Asked Questions (FAQs)

  • Murata provides a recommended PCB land pattern in their 'Chip Inductors for General Use' application note (PDF). The recommended land pattern is a rectangular shape with dimensions of 1.5mm x 0.8mm.
  • Murata recommends following the standard reflow soldering profile for chip inductors. The maximum temperature should not exceed 260°C, and the time above 220°C should be less than 60 seconds. A nitrogen atmosphere is recommended to prevent oxidation.
  • Yes, the BLM15BB221SH1D is designed for high-frequency applications up to 1 GHz. However, it's essential to consider the self-resonant frequency (SRF) of the inductor, which is around 1.2 GHz for this specific part. Above the SRF, the inductor's impedance will decrease, and it may not function as intended.
  • The BLM15BB221SH1D is rated for operation up to 125°C. While it can tolerate high temperatures, the inductor's characteristics may change, and its reliability may be affected. It's essential to evaluate the inductor's performance under the specific temperature conditions of your application.
  • Murata recommends using a solder fillet or a glob top to secure the inductor to the PCB. This helps prevent the inductor from being dislodged during handling or vibration. Additionally, ensure the PCB land pattern is designed to provide a secure mechanical connection.

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BLM15BB221SH1D 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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