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SRP1040VA-1R5M - Bourns

Description: Power Inductors - SMD Ind,11x10x3.8mm,1.5uH+/-20%,22A,Shd,SMD

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SRP1040VA-1R5M - Bourns PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - SRP1040VA
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SRP1040VA-1R5M - Bourns  - 3D model - Inductors Precision Moulded - SRP1040VA
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SRP1040VA-1R5M Details

  • Manufacturer Part Number:

    SRP1040VA-1R5M

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • Case/Size Code:

    3939

  • Construction:

    Rectangular

  • Core Material:

    POWDERED METAL ALLOY

  • DC Resistance:

    0.0045 Ω

  • Inductance-Nom (L):

    1.5 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:

    180 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    3.8 mm

  • Package Length:

    10 mm

  • Package Style:

    SMT

  • Package Width:

    10 mm

  • Packing Method:

    TR, Embossed , 13 Inch

  • Quality Factor-Min (at L-nom):

    15

  • Rated Current-Max:

    22 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    36 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%

SRP1040VA-1R5M Frequently Asked Questions (FAQs)

  • Bourns recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible to minimize inductance and radiation. A 4-layer PCB with a dedicated power plane is also recommended.
  • To ensure reliability, Bourns recommends derating the power rating of SRP1040VA-1R5M by 1.5% per degree Celsius above 40°C. Additionally, ensuring good airflow, using a heat sink, and minimizing thermal resistance can help reduce the operating temperature.
  • Bourns recommends keeping the voltage imbalance between the input and output within 10% to ensure stable operation and prevent damage to the device.
  • Yes, SRP1040VA-1R5M can be used in a parallel configuration to increase the power rating. However, it is essential to ensure that the devices are properly matched, and the output currents are balanced to prevent uneven stress and potential damage.
  • Bourns recommends using a fuse with a rating of 5-10A, depending on the specific application and operating conditions. The fuse should be able to handle the maximum possible fault current and provide adequate protection to the device.

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