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B72650M0350K072 - TDK

Description: SMD Disk Varistors, Max. Operating Voltage [AC]=35Vrms, Max. Surge Current Imax(8/20μs,1time)=100A

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B72650M0350K072 - TDK PCB footprint - Other - Other - CU3225
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B72650M0350K072 - TDK  - 3D model - Other - CU3225
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B72650M0350K072 Details

  • Manufacturer Part Number:

    B72650M0350K072

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.40.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    7.47

  • Circuit RMS Voltage-Max:

    35 V

  • Energy Absorbing Capacity-Max:

    1.1 J

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.2 mm

  • Package Length:

    8 mm

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    SMT

  • Package Width:

    6.3 mm

  • Packing Method:

    TR, BLISTER, 13 INCH

  • Rated Power Dissipation (P):

    0.01 W

  • Rated Temperature:

    85 °C

  • Reference Standard:

    CSA; IEC; UL

  • Resistor Type:

    VARISTOR

  • Surface Mount:

    YES

  • Technology:

    METAL OXIDE

  • Terminal Finish:

    TIN

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    J BEND

  • Working Voltage:

    45 V

B72650M0350K072 Frequently Asked Questions (FAQs)

  • According to TDK's general guidelines, the recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 3 seconds. However, it's always best to consult the specific soldering profile recommended by TDK for this particular component.
  • TDK provides a reliability test report that outlines the capacitor's performance degradation over time. According to the report, the capacitance may decrease by up to 5% after 1,000 hours of operation at 85°C, and the ESR may increase by up to 20%. However, these values can vary depending on the specific application and operating conditions.
  • TDK recommends a voltage derating of 10% to ensure reliable operation. This means that if the capacitor is rated for 35V, the maximum allowed voltage would be 31.5V (35V x 0.9). However, it's essential to consult the datasheet and application notes for specific guidance on voltage derating.
  • While the B72650M0350K072 is a general-purpose capacitor, it's not optimized for high-frequency applications. TDK recommends using their high-frequency capacitor series, such as the C series, for applications above 100 kHz. However, if you still want to use this capacitor, you should carefully evaluate its performance using simulation tools and consider factors like impedance, ESL, and ESR.
  • According to TDK's documentation, the B72650M0350K072 has an MSL rating of 2, which means it can withstand exposure to moisture for up to 4 days without requiring baking before soldering. However, it's essential to follow proper storage and handling procedures to prevent moisture absorption.

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B72650M0350K072 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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Part Image B72650-M350-K72 TDK Electronics

RESISTOR, VOLTAGE DEPENDENT, 45V, 1.1J, SURFACE MOUNT, CHIP, 2110