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B82720K2102N040 - TDK

Description: Power Line Chokes, L=3mH Rated current=1A, LxWxT:13.3mmx9.5mmx14.3mm

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B82720K2102N040 - TDK - PCB symbol
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PCB Footprints
B82720K2102N040 - TDK PCB footprint - Other - Other - B82720K
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3D Models
B82720K2102N040 - TDK - 3D model - Other - B82720K
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B82720K2102N040 Details

  • Manufacturer Part Number:

    B82720K2102N040

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    19 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6.9

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.22 Ω

  • Inductance-Nom (L):

    3000 µH

  • Inductor Application:

    COMMON MODE CHOKE

  • Inductor Type:

    COMMON MODE CHOKE

  • JESD-609 Code:

    e3

  • Lead Length:

    3.5 mm

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    14 mm

  • Package Length:

    13 mm

  • Package Style:

    PCB Mount

  • Package Width:

    9.5 mm

  • Packing Method:

    Bulk

  • Rated Current-Max:

    1 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    INDUCTANCE IS MEASURED AT 0.1 MILLI AMPERE

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    FLAT

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    50%

B82720K2102N040 Frequently Asked Questions (FAQs)

  • TDK provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure proper performance and minimize parasitic effects.
  • While the datasheet provides some information on high-frequency characteristics, it's essential to consult TDK's application notes and simulation models to understand the inductor's behavior under specific switching conditions. Additionally, consider performing your own simulations and testing to ensure the inductor meets your design requirements.
  • The SRF is not explicitly stated in the datasheet, but it can be estimated using the inductor's L and C values. The SRF can affect your design by causing unwanted resonances and affecting the overall performance of your circuit. Consult TDK's application notes or contact their support team for more information on SRF and how to mitigate its effects.
  • While the datasheet provides some information on temperature ratings, it's essential to consult TDK's application notes and reliability guides to understand the inductor's performance and derating factors under high-temperature conditions. Additionally, consider performing your own testing and validation to ensure the inductor meets your specific requirements.
  • TDK provides recommended soldering processes and temperature profiles in their application notes and manufacturing guides. It's essential to follow these guidelines to ensure proper soldering and minimize the risk of damage or defects.

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B82720K2102N040 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like B8272, or try a keyword search, such as Fixed Inductors

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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