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4590-104K - API Delevan

Description: Operating Temperature –55°C to +125°C –55°C to +85°C @ full rated current Current Rating at 85°C Ambient 40°C Rise Maximum Power Dissipation at 85°C 0.70 W Dielectric Withstanding Voltage 2500 V RMS Incremental Current The current which will decrease the inductance by approximately 5%. Inductance Measurement Inductance is measured @ 1 kHz with 1 VAC open circuit and 0 dc bias. Inductance Tolerance Tolerance is specified by suffixing an alpha character to the part number as follows: J = 5%, K = 1

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PCB Footprints
4590-104K - API Delevan PCB footprint - Inductors, Axial Diameter Horizontal Mounting - Inductors, Axial Diameter Horizontal Mounting - 4590R-106K
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4590-104K - API Delevan  - 3D model - Inductors, Axial Diameter Horizontal Mounting - 4590R-106K
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4590-104K Details

  • Manufacturer Part Number:

    4590-104K

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    API Delevan

  • YTEOL:

    4.95

  • Construction:

    Tubular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.084 Ω

  • Inductance-Nom (L):

    100 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e0

  • Lead Diameter:

    0.813 mm

  • Lead Length:

    27.94 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    11.55 mm

  • Package Length:

    22.86 mm

  • Package Style:

    Axial

  • Packing Method:

    Bulk

  • Rated Current-Max:

    2.815 A

  • Shape/Size Description:

    TUBULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Placement:

    AXIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.001 MHz

  • Tolerance:

    10%

4590-104K Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for the 4590-104K can be found in the API Delevan application note AN-113, which provides detailed guidelines for PCB layout and footprint design.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, API Delevan recommends derating the inductor's current rating by 1.5% per degree Celsius above 80°C to ensure reliable operation in high-temperature environments.
  • Yes, the 4590-104K is designed to withstand vibrations up to 10g peak acceleration, making it suitable for use in high-vibration applications such as aerospace, automotive, and industrial control systems.
  • The SRF of the 4590-104K is approximately 250 MHz, which is not explicitly stated in the datasheet. This information can be obtained by contacting API Delevan's technical support or through application notes.
  • Yes, the 4590-104K is compatible with lead-free soldering processes, including RoHS and WEEE compliant soldering profiles. However, it's recommended to follow API Delevan's recommended soldering profile to ensure optimal reliability.

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4590-104K Overview

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