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B82111E0000C021 - TDK

Description: Leaded Inductors (Leaded Coils), L=12μH Rated Current=4A, Axial DxL:7.5mmx26mm

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B82111E0000C021 - TDK PCB footprint - Inductors, Axial Diameter Horizontal Mounting - Inductors, Axial Diameter Horizontal Mounting - B82111E0000C021
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B82111E0000C021 - TDK  - 3D model - Inductors, Axial Diameter Horizontal Mounting - B82111E0000C021
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B82111E0000C021 Details

  • Manufacturer Part Number:

    B82111E0000C021

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    AXIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Construction:

    Tubular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.04 Ω

  • Inductance-Nom (L):

    12 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:

    7.5 mm

  • Package Length:

    26 mm

  • Package Style:

    Axial

  • Packing Method:

    TR, 14 INCH

  • Rated Current-Max:

    4 A

  • Shape/Size Description:

    TUBULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    DC RESISTANCE IS MEASURED AT: 20%

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Placement:

    AXIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    140 MHz

  • Tolerance:

    20%

B82111E0000C021 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the B82111E0000C021 can be found in the TDK Corporation's application note or footprint recommendation document, which provides detailed information on the recommended pad layout, size, and spacing for optimal performance and reliability.
  • The B82111E0000C021 has a high power density, and proper thermal management is crucial. Engineers should consider using thermal vias, thermal pads, or heat sinks to dissipate heat effectively. Additionally, they should ensure good airflow and avoid blocking airflow around the component.
  • While the datasheet provides the recommended operating temperature range, engineers may want to know the absolute maximum temperature range. According to TDK Corporation, the B82111E0000C021 can operate up to 150°C for short periods, but prolonged exposure above 125°C may affect its reliability and lifespan.
  • The B82111E0000C021 is designed to withstand moderate vibrations, but extreme vibrations may affect its performance and reliability. Engineers should consider using additional mechanical support or vibration dampening measures to ensure the component's integrity in high-vibration environments.
  • To ensure EMC, engineers should follow proper PCB design practices, such as using ground planes, shielding, and filtering. They should also consider the component's proximity to other components and ensure that it is not placed near noise-sensitive areas.

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B82111E0000C021 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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