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B72207S0400K101 - TDK

Description: Leaded Disk Varistors, Max. Operating Voltage [AC]=40Vrms, Max. Surge Current Imax(8/20μs,1time)=250A

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PCB Footprints
B72207S0400K101 - TDK PCB footprint - Other - Other - S07K40
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B72207S0400K101 - TDK  - 3D model - Other - S07K40
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B72207S0400K101 Details

  • Manufacturer Part Number:

    B72207S0400K101

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7.25

  • Circuit RMS Voltage-Max:

    40 V

  • Energy Absorbing Capacity-Max:

    3 J

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    11 mm

  • Package Length:

    9 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    4.1 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    0.02 W

  • Reference Standard:

    CQC; IEC; UL; VDE

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    NO

  • Technology:

    METAL OXIDE

  • Terminal Finish:

    TIN

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Working Voltage:

    56 V

B72207S0400K101 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 optimal performance, minimize parasitic effects, and prevent thermal issues.
  • The B72207S0400K101 is designed to minimize high-frequency noise and EMI. TDK's proprietary magnetic material and shielded construction help to reduce radiation and absorption of electromagnetic interference. However, additional filtering or shielding may be necessary depending on the specific application and regulatory requirements.
  • While the datasheet specifies a temperature range of -40°C to +125°C, it's essential to consider the derating curves and thermal resistance to ensure the inductor operates within a safe temperature range. TDK provides thermal derating curves and guidelines for temperature-dependent characteristics in their application notes.
  • The B72207S0400K101 is designed to withstand moderate vibration and shock. However, for extreme environmental conditions, it's recommended to consult TDK's reliability and environmental testing data, as well as perform additional testing and validation to ensure the inductor meets the specific application requirements.
  • Yes, TDK recommends following standard ESD precautions when handling the inductor, such as using anti-static bags, wrist straps, and workbenches. Additionally, the inductor should be stored in a dry, cool place, away from direct sunlight and moisture.

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B72207S0400K101 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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