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B82720S2202N040 - TDK

Description: Power Line Chokes, L=1.1mH Rated current=2A, LxWxT:17mmx13.3mmx10.7mm

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B82720S2202N040 - TDK - PCB symbol
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PCB Footprints
B82720S2202N040 - TDK PCB footprint - Other - Other - B82720S2202N040-2
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B82720S2202N040 - TDK - 3D model - Other - B82720S2202N040-2
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B82720S2202N040 Details

  • Manufacturer Part Number:

    B82720S2202N040

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6

  • Case/Size Code:

    5752

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.065 Ω

  • Inductance-Nom (L):

    1100 µH

  • Inductor Application:

    COMMON MODE CHOKE

  • Inductor Type:

    COMMON MODE CHOKE

  • JESD-609 Code:

    e3

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    8 mm

  • Package Length:

    14.5 mm

  • Package Style:

    SMT

  • Package Width:

    13.3 mm

  • Packing Method:

    TR, Blister, 13 Inch

  • Rated Current-Max:

    2 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    INDUCTANCE IS MEASURED AT 0.1 MILLI AMPERE

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL IN-LINE

  • Terminal Shape:

    FLAT

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    50%

B82720S2202N040 Frequently Asked Questions (FAQs)

  • The recommended land pattern for the B82720S2202N040 can be found in the TDK Corporation's application note or footprint library. It typically includes a rectangular pad with a size of around 2.5mm x 1.5mm, with a 0.5mm hole in the center for the inductor's terminal.
  • The thermal derating of the B82720S2202N040 inductor is typically handled by reducing the maximum current rating as the operating temperature increases. TDK Corporation provides a thermal derating curve in the datasheet, which shows the maximum current rating at different temperatures. Engineers should ensure that their design stays within the recommended current rating at the expected operating temperature.
  • The self-resonant frequency of the B82720S2202N040 inductor is not explicitly stated in the datasheet. However, it can be estimated using the inductor's inductance value and the parasitic capacitance. Typically, the self-resonant frequency of this inductor is in the range of 100-200 MHz. Engineers should ensure that their design does not operate near this frequency to avoid unwanted resonances.
  • The B82720S2202N040 inductor is suitable for high-frequency switching applications up to several hundred kHz. However, engineers should ensure that the inductor's core material and winding design can handle the high-frequency switching losses. TDK Corporation provides guidance on the inductor's high-frequency characteristics in the datasheet or application notes.
  • To ensure the reliability of the B82720S2202N040 inductor in a high-reliability application, engineers should follow TDK Corporation's recommended storage and handling procedures, as well as the recommended soldering and assembly guidelines. Additionally, they should perform thorough testing and validation of their design to ensure that it meets the required reliability standards.

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B82720S2202N040 Overview

Use the download button to access the B82720S2202N040 schematic symbol, PCB footprint, and 3D model.
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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Part Image B82720S2202N040 TDK Electronics

Common Mode Choke, 1100uH, 50%, 2 Element, Ferrite-Core, SMD, 5752