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B82734R2172B030 - TDK

Description: Power Line Chokes, L=27mH Rated current=1.7A, LxWxT:32.5mmx21mmx31mm

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B82734R2172B030 - TDK - PCB symbol
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PCB Footprints
B82734R2172B030 - TDK PCB footprint - Other - Other - B82734R2172B030-1
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B82734R2172B030 - TDK - 3D model - Other - B82734R2172B030-1
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B82734R2172B030 Details

  • Manufacturer Part Number:

    B82734R2172B030

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.32 Ω

  • Inductance-Nom (L):

    27000 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Length:

    3 mm

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    31 mm

  • Package Length:

    32.5 mm

  • Package Style:

    RECTANGULAR

  • Package Width:

    21 mm

  • Packing Method:

    Tray

  • Rated Current-Max:

    1.7 A

  • Reference Standard:

    EN; IEC; UL; VDE

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Special Feature:

    INDUCTANCE IS MEASURED AT 0.1 MILLI AMPERE

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    FLAT

  • Test Frequency:

    0.01 MHz

  • Tolerance:

    50%

B82734R2172B030 Frequently Asked Questions (FAQs)

  • TDK recommends a symmetrical PCB layout with a ground plane underneath the inductor to minimize radiation and ensure optimal performance. A minimum of 1.5 mm clearance around the inductor is recommended to prevent electromagnetic interference.
  • The B82734R2172B030 has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal pad if the ambient temperature exceeds 85°C. Derate the current rating according to the temperature derating curve in the datasheet.
  • The SRF of the B82734R2172B030 is not explicitly stated in the datasheet. However, TDK provides an impedance vs. frequency graph, which can be used to estimate the SRF. Typically, it falls between 10-50 MHz for this inductor series.
  • The B82734R2172B030 is designed to withstand vibrations up to 10 G (10-2000 Hz). If your application exceeds this, consider using a more robust inductor or additional mechanical support to ensure reliability.
  • Consider factors such as operating frequency, current rating, inductance value, DC resistance, and physical size. Use TDK's online simulation tools or consult with their application engineers to ensure the B82734R2172B030 meets your specific requirements.

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B82734R2172B030 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like B8273, 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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