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SRP1038A-470M - Bourns

Description: Inductor SMD shielded AEC-Q200 47uH Bourns SRP1038A Series Shielded Wire-wound SMD Inductor with a Carbonyl Powder Core, 47 μH 20% 3A Idc

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SRP1038A-470M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRP1038A-470M
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SRP1038A-470M - Bourns  - 3D model - Inductors Precision Moulded - SRP1038A-470M
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SRP1038A-470M Details

  • Manufacturer Part Number:

    SRP1038A-470M

  • 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

  • Case/Size Code:

    4339

  • Construction:

    Rectangular

  • Core Material:

    CARBONYL POWDER

  • DC Resistance:

    0.167 Ω

  • Inductance-Nom (L):

    47 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    3.8 mm

  • Package Length:

    11 mm

  • Package Style:

    SMT

  • Package Width:

    10 mm

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Quality Factor-Min (at L-nom):

    20

  • Rated Current-Max:

    3 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    5 MHz

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

SRP1038A-470M Frequently Asked Questions (FAQs)

  • The recommended land pattern for SRP1038A-470M can be found in the Bourns application note AN204, which provides guidelines for surface mount assembly of inductors.
  • The SRP1038A-470M has a maximum operating temperature of 125°C. Ensure that the inductor is not exposed to temperatures above this rating. Also, consider the thermal resistance of the inductor and the PCB to ensure proper heat dissipation.
  • The recommended soldering profile for SRP1038A-470M is a peak temperature of 260°C for 10-15 seconds, with a ramp-up rate of 3°C/second and a ramp-down rate of 6°C/second.
  • Yes, the SRP1038A-470M is designed to withstand vibrations up to 20 G's. However, it's essential to ensure that the inductor is properly secured to the PCB to prevent mechanical stress.
  • To ensure magnetic shielding, keep the inductor at least 2 mm away from other components that may be affected by the magnetic field. You can also use a magnetic shield or a mu-metal shield to minimize the magnetic field's impact.

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