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SDR1045-470M - Bourns

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SDR1045-470M - Bourns  - 3D model
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SDR1045-470M Details

  • Manufacturer Part Number:

    SDR1045-470M

  • 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

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    6

  • Case/Size Code:

    3939

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.27 Ω

  • Inductance-Nom (L):

    47 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    4.5 mm

  • Package Length:

    10 mm

  • Package Style:

    SMT

  • Package Width:

    10 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    1.6 A

  • Self Resonance Frequency:

    13.6 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN NICKEL

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SDR1045-470M Frequently Asked Questions (FAQs)

  • Bourns provides a recommended PCB layout and land pattern in their application notes and design guides. It's essential to follow these guidelines to ensure optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
  • The SDR1045-470M is designed for high-frequency switching applications, but its behavior may vary depending on the specific use case. Engineers should consult with Bourns' application engineers or refer to relevant application notes to understand the component's performance under high-frequency switching conditions.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, engineers should note that the component's performance may degrade at extreme temperatures. It's essential to consider the specific application's temperature requirements and consult with Bourns if necessary.
  • The SDR1045-470M is rated for a maximum voltage of 470mH, but engineers should exercise caution when using it in high-voltage applications. It's crucial to ensure that the component is used within its specified voltage rating and to consult with Bourns if there are any concerns about voltage derating or special requirements.
  • To prevent damage and ensure the component's reliability, engineers should follow proper storage and handling procedures, such as storing the components in their original packaging, avoiding exposure to moisture and extreme temperatures, and handling the components by the body rather than the leads.

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SDR1045-470M Overview

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