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SRU1028A-3R3Y - Bourns

Description: Fixed Inductors 3.3uH 30% SMD 1028 AEC-Q200

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SRU1028A-3R3Y - Bourns PCB footprint - Other - Other - SRU1028A-3R3Y-1
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3D Models
SRU1028A-3R3Y - Bourns  - 3D model - Other - SRU1028A-3R3Y-1
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SRU1028A-3R3Y Details

  • Manufacturer Part Number:

    SRU1028A-3R3Y

  • 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:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7.3

  • Case/Size Code:

    3939

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.02 Ω

  • Inductance-Nom (L):

    3.3 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:

    2.8 mm

  • Package Length:

    10 mm

  • Package Style:

    SMT

  • Package Width:

    10 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Rated Current-Max:

    4.6 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    55 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Silver/Nickel/Tin (Ag/Ni/Sn)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    ONE SURFACE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    30%

SRU1028A-3R3Y Frequently Asked Questions (FAQs)

  • The recommended land pattern for SRU1028A-3R3Y is a rectangular pad with a size of 1.3 mm x 0.8 mm, with a non-solder mask defined (NSMD) pad shape. This ensures proper soldering and minimizes the risk of solder bridging.
  • While SRU1028A-3R3Y is rated for operation up to 125°C, it's essential to consider the derating curve and ensure that the component does not exceed its maximum operating temperature. Additionally, the PCB material and soldering process should be suitable for high-temperature applications.
  • To prevent ESD damage, handle SRU1028A-3R3Y with ESD-safe materials, such as wrist straps, mats, and bags. Ensure that the PCB is properly grounded, and consider adding ESD protection devices, like TVS diodes, in the circuit design.
  • Store SRU1028A-3R3Y in its original packaging, away from direct sunlight, moisture, and extreme temperatures. Handle the components by the edges, avoiding touching the pins or body, and use anti-static materials to prevent ESD damage.
  • While SRU1028A-3R3Y is not hermetically sealed, it is designed to operate in a normal environment. However, exposure to high humidity or moisture can affect its performance and reliability. Consider adding conformal coating or potting to protect the component in humid or moist environments.

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SRU1028A-3R3Y Overview

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Part Image SRU1028-3R3Y Bourns Inc

General Purpose Inductor, 3.3uH, 30%, 1 Element, Ferrite-Core, SMD, 3939