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B72220Q0251K101 - TDK

Description: Leaded Disk Varistors, Max. Operating Voltage [AC]=250Vrms, Max. Surge Current Imax(8/20μs,1time)=15000A

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B72220Q0251K101 - TDK - PCB symbol
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PCB Footprints
B72220Q0251K101 - TDK PCB footprint - Other - Other - B72220Q0251K101-2
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B72220Q0251K101 - TDK - 3D model - Other - B72220Q0251K101-2
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B72220Q0251K101 Details

  • Manufacturer Part Number:

    B72220Q0251K101

  • 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

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7.75

  • Circuit RMS Voltage-Max:

    250 V

  • Energy Absorbing Capacity-Max:

    195 J

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    1.2 W

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Working Voltage:

    320 V

B72220Q0251K101 Frequently Asked Questions (FAQs)

  • TDK recommends a soldering temperature of 260°C (500°F) with a maximum soldering time of 3 seconds. However, it's essential to follow the soldering profile recommended by the manufacturer of the PCB assembly equipment or the specific soldering process being used.
  • Yes, the B72220Q0251K101 is designed to withstand vibrations. TDK's MLCCs, including this part, are tested according to IEC 60068-2-6 and can withstand vibrations up to 10G (98m/s²) in the frequency range of 10-2000 Hz.
  • The B72220Q0251K101 is rated for operation up to 125°C. However, the capacitance value and ESR may change with temperature. TDK provides temperature derating charts in the datasheet to help designers estimate the capacitor's behavior in high-temperature applications.
  • Yes, the B72220Q0251K101 is AEC-Q200 qualified, which means it meets the stringent requirements for automotive applications. However, it's essential to verify the specific requirements of the target application and ensure the capacitor meets those requirements.
  • The B72220Q0251K101 is designed to withstand humid environments. TDK's MLCCs, including this part, are tested according to IEC 60068-2-78 and can withstand humidity up to 85% RH at 85°C (185°F) for 1000 hours.

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B72220Q0251K101 Overview

Use the download button to access the B72220Q0251K101 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like B7222, or try a keyword search, such as Non-linear Resistors

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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B72220Q0251K101 Alternates

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Part Image B72220-Q251-K101 TDK Corporation

Varistor, 320V, 195J, Through Hole Mount, RADIAL LEADED