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B82144A2473J000 - TDK

Description: Epcos 47 μH ±5% Ferrite Leaded Inductor, Max SRF:5MHz, Q:40, 800mA Idc, 500mΩ Rdc LBC

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PCB Footprints
B82144A2473J000 - TDK PCB footprint - Other - Other - B82144A_(12_x_5.2)
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3D Models
B82144A2473J000 - TDK  - 3D model - Other - B82144A_(12_x_5.2)
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B82144A2473J000 Details

  • Manufacturer Part Number:

    B82144A2473J000

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Package Description:

    AXIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    1

  • Construction:

    Axial

  • Core Material:

    FERRITE

  • DC Resistance:

    0.5 Ω

  • Inductance-Nom (L):

    47 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.8 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    5.2 mm

  • Package Length:

    12 mm

  • Package Style:

    Axial

  • Packing Method:

    TR, 14 INCH

  • Quality Factor-Min (at L-nom):

    40

  • Rated Current-Max:

    0.8 A

  • Self Resonance Frequency:

    5 MHz

  • Shape/Size Description:

    TUBULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    Q IS MEASUED AT 2.52MHZ

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Placement:

    AXIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    5%

B82144A2473J000 Frequently Asked Questions (FAQs)

  • The recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 3 seconds. However, it's always best to consult the TDK application note for specific soldering guidelines.
  • Yes, the B82144A2473J000 is designed to withstand high vibrations and is suitable for use in automotive and industrial applications. However, it's essential to ensure that the capacitor is properly mounted and secured to prevent mechanical stress.
  • The B82144A2473J000 has a maximum operating temperature of 125°C (257°F). While it can operate at high temperatures, it's crucial to derate the capacitor's voltage and current ratings according to the temperature derating curve provided in the datasheet.
  • The ESR of the B82144A2473J000 is not explicitly stated in the datasheet. However, according to TDK's general specifications for similar capacitors, the ESR is typically around 10-20 mΩ at 100 kHz. For more accurate information, contact TDK's technical support or consult their application notes.
  • Yes, the B82144A2473J000 is suitable for use in DC-DC converters and switching power supplies due to its low ESR and high ripple current rating. However, it's essential to ensure that the capacitor is properly sized and selected for the specific application, taking into account factors such as voltage, current, and frequency.

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B82144A2473J000 Overview

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About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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Part Image B82144A2473J000 TDK Electronics

General Purpose Inductor, 47uH, 5%, 1 Element, Ferrite-Core