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SPM4015T-4R7M - TDK

Description: SMD / SMT Inductors (Coils), L=4.7?H, L x W x T :

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PCB Footprints
SPM4015T-4R7M - TDK PCB footprint - Other - Other - SPM4010-4020
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3D Models
SPM4015T-4R7M - TDK  - 3D model - Other - SPM4010-4020
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SPM4015T-4R7M Details

  • Manufacturer Part Number:

    SPM4015T-4R7M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    0

  • Case/Size Code:

    1716

  • Construction:

    Rectangular

  • Core Material:

    METAL CORE

  • DC Resistance:

    0.2159 Ω

  • Inductance-Nom (L):

    4.7 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    1.5 mm

  • Package Length:

    4.4 mm

  • Package Style:

    SMT

  • Package Width:

    4.1 mm

  • Packing Method:

    TR, Embossed Plastic, 7 Inch

  • Rated Current-Max:

    1.8 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SPM4015T-4R7M Frequently Asked Questions (FAQs)

  • The recommended land pattern for SPM4015T-4R7M is available in the TDK Corporation's documentation, specifically in the 'Recommended Land Pattern' section of the datasheet or in the 'Layout Guidelines' document provided by TDK.
  • While the SPM4015T-4R7M is rated for operation up to 125°C, it's essential to consider the derating curves provided in the datasheet to ensure reliable operation at high temperatures. Additionally, consult with TDK Corporation's application engineers for specific guidance on high-temperature applications.
  • To prevent ESD damage, follow proper handling and storage guidelines, such as using ESD-protective packaging, wrist straps, and mats. Additionally, ensure that the device is properly grounded during assembly and testing.
  • The recommended soldering profile for SPM4015T-4R7M is a peak reflow temperature of 260°C, with a maximum time above 217°C of 30 seconds. Refer to the datasheet or consult with TDK Corporation's application engineers for more detailed guidance.
  • While the SPM4015T-4R7M is designed to be robust, it's essential to evaluate the device's performance under vibration conditions. Consult with TDK Corporation's application engineers for specific guidance on vibration testing and mitigation strategies.

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SPM4015T-4R7M 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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