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B82791H2251N020 - TDK

Description: Power Line Chokes, L=47mH Rated current=0.25A, LxWxT:15.3mmx7.4mmx17.6mm

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B82791H2251N020 - TDK PCB footprint - Other - Other - B82791H2251N020-1
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B82791H2251N020 - TDK  - 3D model - Other - B82791H2251N020-1
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B82791H2251N020 Details

  • Manufacturer Part Number:

    B82791H2251N020

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Country Of Origin:

    Romania

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    2.4 Ω

  • Inductance-Nom (L):

    47000 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.6 mm

  • Lead Length:

    2.8 mm

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    17.6 mm

  • Package Length:

    15.3 mm

  • Package Style:

    RECTANGULAR

  • Package Width:

    7.4 mm

  • Packing Method:

    Bulk

  • Rated Current-Max:

    0.25 A

  • Reference Standard:

    UL, ENEC, VDE

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    INDUCTANCE IS MEASURED AT 0.1 mA

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN OVER NICKEL

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    50%

B82791H2251N020 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the B82791H2251N020 can be found in the TDK Corporation's application note or footprint library. It is essential to follow the recommended land pattern to ensure proper soldering and to prevent thermal and electrical issues.
  • While the datasheet provides temperature ratings, it's essential to note that the B82791H2251N020 is designed to operate within a specific temperature range. Exceeding this range may affect its performance, reliability, and lifespan. For high-temperature applications, consider consulting with TDK Corporation's application engineers or using specialized high-temperature inductors.
  • The B82791H2251N020 is designed to meet standard vibration and shock requirements. However, if your application involves extreme vibration or shock, you may need to consider additional mechanical support or specialized inductors designed for high-vibration environments. Consult with TDK Corporation's application engineers for guidance.
  • The B82791H2251N020 may require magnetic shielding to prevent electromagnetic interference (EMI) and ensure proper operation. TDK Corporation provides guidelines for magnetic shielding in their application notes or design guides. It's essential to follow these guidelines to ensure proper shielding and prevent EMI issues.
  • To prevent damage and ensure reliability, it's essential to follow proper storage and handling procedures for the B82791H2251N020. This includes storing the components in a dry, cool place, avoiding mechanical stress, and following electrostatic discharge (ESD) precautions. Consult TDK Corporation's documentation or industry standards for guidance.

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B82791H2251N020 Overview

Use the download button to access the B82791H2251N020 schematic symbol, PCB footprint, and 3D model.
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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 B82791H2251N020 TDK Electronics

General Purpose Inductor, 47000uH, 50%, 2 Element, Ferrite-Core