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SPT38L-382MLD - COILCRAFT

Description: General Purpose Inductor, 3.8uH, 20%, 1 Element, Powered Iron-Core, SMD, 5656 , 9.3 mOhms , 8.5A , -40C ~ +85C

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Symbol
SPT38L-382MLD - COILCRAFT - PCB symbol
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PCB Footprints
SPT38L-382MLD - COILCRAFT PCB footprint - Other - Other - 14.35mm x 14.22 x 9.50mm
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3D Models
SPT38L-382MLD - COILCRAFT - 3D model - Other - 14.35mm x 14.22 x 9.50mm
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SPT38L-382MLD Details

  • Manufacturer Part Number:

    SPT38L-382MLD

  • 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:

    7.4

  • Case/Size Code:

    5656

  • Core Material:

    POWERED IRON

  • DC Resistance:

    0.0093 Ω

  • Inductance-Nom (L):

    3.8 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e2

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    9.5 mm

  • Package Length:

    14.35 mm

  • Package Style:

    SMT

  • Package Width:

    14.22 mm

  • Packing Method:

    TR, Embossed Plastic, 13 Inch

  • Rated Current-Max:

    8.5 A

  • Self Resonance Frequency:

    61 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver (Sn/Ag)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SPT38L-382MLD Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for SPT38L-382MLD in their documentation, which includes a suggested PCB footprint and pad layout to ensure reliable assembly and performance.
  • To minimize the impact of PCB layout and proximity to other components, follow Coilcraft's guidelines for PCB layout, keep the inductor away from high-current paths and sensitive analog circuits, and use shielding or guard rings if necessary.
  • While the datasheet specifies a rated voltage of 50 V, the maximum allowable voltage for SPT38L-382MLD is typically 60 V, but this may vary depending on the specific application and operating conditions. Consult Coilcraft's application notes or contact their support team for more information.
  • The inductor's inductance and Q factor may vary with temperature. Coilcraft provides temperature coefficients for inductance and Q in their documentation, which can be used to estimate the performance changes over temperature. Typically, the inductance decreases with increasing temperature, while the Q factor may increase or decrease depending on the specific design.
  • The self-resonant frequency (SRF) of SPT38L-382MLD is not explicitly stated in the datasheet, but it can be estimated using Coilcraft's online tools or by consulting their application notes. The SRF is typically in the range of 100-200 MHz for this inductor.

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SPT38L-382MLD Overview

Use the download button to access the SPT38L-382MLD schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like SPT38, or try a keyword search, such as Fixed Inductors

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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