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P1812R-473K - API Delevan

Description: API Type 1812 Wire-wound SMD Inductor 47 µH ±10% Wire-Wound 260mA Idc

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PCB Footprints
P1812R-473K - API Delevan PCB footprint - Inductors Precision Moulded - Inductors Precision Moulded - 1812_2022
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3D Models
P1812R-473K - API Delevan  - 3D model - Inductors Precision Moulded - 1812_2022
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P1812R-473K Details

  • Manufacturer Part Number:

    P1812R-473K

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    API Delevan

  • YTEOL:

    6

  • Case/Size Code:

    1812

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    2.064 Ω

  • Inductance-Nom (L):

    47 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e1

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Height:

    3.4 mm

  • Package Length:

    4.83 mm

  • Package Style:

    SMT

  • Package Width:

    3.4 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    0.26 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    J BEND

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    10%

P1812R-473K Frequently Asked Questions (FAQs)

  • The recommended land pattern for P1812R-473K is a rectangular pad with a size of 2.5mm x 1.25mm, with a non-solder mask defined (NSMD) pad shape.
  • To ensure reliable operation, it's recommended to provide a thermal pad on the PCB, and consider using thermal vias to dissipate heat. A minimum of 2oz copper thickness is recommended for the thermal pad.
  • The maximum operating temperature for P1812R-473K is 125°C, with a derating of 1.33% per °C above 85°C.
  • Yes, P1812R-473K is designed to withstand high-vibration environments. However, it's recommended to follow the manufacturer's guidelines for vibration testing and to ensure proper PCB mounting and soldering.
  • To ensure reliability in humid environments, it's recommended to apply a conformal coating to the PCB, and to follow the manufacturer's guidelines for moisture sensitivity.

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P1812R-473K Overview

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