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SER2918H-332KL - COILCRAFT

Description: INDUCTOR, 3.3UH, 28A, PWR, 40MHZ

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SER2918H-332KL Details

  • Manufacturer Part Number:

    SER2918H-332KL

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.8

  • Core Material:

    FERRITE

  • DC Resistance:

    0.00286 Ω

  • Inductance-Nom (L):

    3.3 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    17.78 mm

  • Package Length:

    27.9 mm

  • Package Style:

    SMT

  • Package Width:

    19.8 mm

  • Packing Method:

    Tray

  • Rated Current-Max:

    28 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    40 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Placement:

    SINGLE IN-LINE

  • Terminal Shape:

    GULL WING

  • Test Frequency:

    0.5 MHz

  • Tolerance:

    10%

SER2918H-332KL Frequently Asked Questions (FAQs)

  • The recommended land pattern for the SER2918H-332KL can be found in the Coilcraft Land Pattern Recommendation document, which provides guidelines for pad size, spacing, and geometry to ensure reliable assembly and performance.
  • The SER2918H-332KL has a maximum operating temperature of 125°C. Ensure proper thermal management by providing adequate airflow, using thermal interfaces or heat sinks if necessary, and following recommended PCB layout and design guidelines to minimize thermal resistance.
  • The SRF of the SER2918H-332KL is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. For accurate SRF calculation, consult Coilcraft's application notes or contact their technical support.
  • The SER2918H-332KL is a commercial-grade inductor, not specifically designed for high-reliability or aerospace applications. For such applications, consider Coilcraft's high-reliability or aerospace-grade inductors, which meet stricter specifications and testing requirements.
  • To minimize magnetic interference and ensure proper shielding, follow best practices for PCB layout and design, such as keeping the inductor away from sensitive components, using shielding materials or mu-metal, and optimizing the PCB's ground plane and return paths.

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SER2918H-332KL Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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Part Image SER2918H-332KS Coilcraft Inc

General Purpose Inductor, 3.3uH, 10%, 1 Element, Ferrite-Core, SMD