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B57237S0479M000 - TDK

Description: NTC Inrush Current Limiters, Resistance (at 25℃)=4.7Ω, Maximum Current=5.1A

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B57237S0479M000 - TDK - PCB symbol
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PCB Footprints
B57237S0479M000 - TDK PCB footprint - Other - Other - B57237S0479M000-2
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B57237S0479M000 - TDK - 3D model - Other - B57237S0479M000-2
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B57237S0479M000 Details

  • Manufacturer Part Number:

    B57237S0479M000

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Not Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8533.40.80.70

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    6.91

  • Additional Feature:

    FLAME PROOF

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    170 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    22 mm

  • Package Length:

    15 mm

  • Package Shape:

    DISK PACKAGE

  • Package Style:

    Radial

  • Package Width:

    7 mm

  • Packing Method:

    BULK

  • Rated Power Dissipation (P):

    3.1 W

  • Rated Temperature:

    25 °C

  • Reference Standard:

    CQC; IEC; UL; VDE

  • Resistance:

    4.7 Ω

  • Resistor Type:

    NTC THERMISTOR

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Thermistor Application:

    SOFT START

  • Tolerance:

    20%

B57237S0479M000 Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for B57237S0479M000 is 260°C (500°F) for a maximum of 10 seconds.
  • Yes, B57237S0479M000 is designed for high-frequency applications, with a self-resonant frequency of 100 MHz and a low equivalent series resistance (ESR).
  • While B57237S0479M000 is designed to operate in a wide range of temperatures, it's not recommended for use in humid environments. The capacitor is not moisture-resistant, and exposure to high humidity may affect its performance and lifespan.
  • The maximum ripple current for B57237S0479M000 is 1.5 A at 100 kHz and 20°C (68°F).
  • Yes, B57237S0479M000 is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in EU and other regions with similar regulations.

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B57237S0479M000 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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