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DFE21CCNR47MELL - Murata Electronics

Description: Fixed Inductors 0.47uH 20% 0.029ohm 4800mA

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DFE21CCNR47MELL - Murata Electronics - PCB symbol
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PCB Footprints
DFE21CCNR47MELL - Murata Electronics PCB footprint - Other - Other - DFE21CCNR47MELL-1
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3D Models
DFE21CCNR47MELL - Murata Electronics - 3D model - Other - DFE21CCNR47MELL-1
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DFE21CCNR47MELL Details

  • Manufacturer Part Number:

    DFE21CCNR47MELL

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    7

  • Case/Size Code:

    2012/0805

  • Construction:

    Rectangular

  • Core Material:

    METAL ALLOY

  • DC Resistance:

    0.029 Ω

  • Inductance-Nom (L):

    0.47 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Package Height:

    0.8 mm

  • Package Length:

    2 mm

  • Package Style:

    SMT

  • Package Width:

    1.2 mm

  • Packing Method:

    TR, EMBOSSED, 7 INCH

  • Rated Current-Max:

    4.1 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    Reflow soldering

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    1 MHz

  • Tolerance:

    20%

DFE21CCNR47MELL Frequently Asked Questions (FAQs)

  • Murata recommends a land pattern with a pad size of 2.5mm x 1.6mm, with a non-solder mask defined (NSMD) pad shape, and a minimum clearance of 0.2mm between the pad and the solder mask.
  • While the DFE21CCNR47MELL is rated for operation up to 125°C, it's essential to consider the derating curve and ensure the capacitor's voltage and temperature ratings are not exceeded. Consult Murata's application notes for guidance on high-temperature use.
  • The DFE21CCNR47MELL is a moisture-sensitive device (MSD). Handle it according to the IPC/JEDEC J-STD-033 standard, and ensure it's stored in a dry environment with a relative humidity below 30%. Bake the components according to Murata's recommended schedule before reflow soldering.
  • The ESR of the DFE21CCNR47MELL is not explicitly stated in the datasheet. However, according to Murata's application notes, the ESR is typically around 10-20 mΩ at 100 kHz. For more accurate information, consult Murata's technical support or request a custom ESR measurement.
  • The DFE21CCNR47MELL is designed to withstand moderate vibration levels. However, for high-vibration applications, it's recommended to consult Murata's vibration test reports and perform additional testing to ensure the capacitor's reliability and performance.

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DFE21CCNR47MELL 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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