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1025R-56K - API Delevan

Description: API 33 µH ±10% Ferrite Leaded Inductor, Max SRF:24MHz, Q:45, 130mA Idc, 3.4Ω Rdc

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1025R-56K - API Delevan - PCB symbol
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PCB Footprints
1025R-56K - API Delevan PCB footprint - Inductors, Axial Diameter Horizontal Mounting - Inductors, Axial Diameter Horizontal Mounting - 1025R-56K
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3D Models
1025R-56K - API Delevan - 3D model - Inductors, Axial Diameter Horizontal Mounting - 1025R-56K
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1025R-56K Details

  • Manufacturer Part Number:

    1025R-56K

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    AXIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    API Delevan

  • YTEOL:

    6.25

  • Construction:

    Tubular

  • Core Material:

    FERRITE

  • DC Resistance:

    3.4 Ω

  • Inductance-Nom (L):

    33 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.508 mm

  • Lead Length:

    38.1 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    2.41 mm

  • Package Length:

    6.35 mm

  • Package Style:

    Axial

  • Packing Method:

    TR, 14 INCH

  • Quality Factor-Min (at L-nom):

    45

  • Rated Current-Max:

    0.13 A

  • Self Resonance Frequency:

    24 MHz

  • Shape/Size Description:

    TUBULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Placement:

    AXIAL

  • Terminal Shape:

    WIRE

  • Tolerance:

    10%

1025R-56K Frequently Asked Questions (FAQs)

  • API Delevan provides a recommended PCB land pattern in their application notes, which can be found on their website. The recommended land pattern is designed to ensure optimal performance and reliability of the inductor.
  • The 1025R-56K has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to provide adequate thermal management, such as using a heat sink or thermal interface material, and ensuring good airflow around the component.
  • The SRF of the 1025R-56K is not explicitly stated in the datasheet, but it can be estimated using the inductor's inductance and capacitance values. Typically, the SRF is around 100-200 MHz for this type of inductor.
  • The 1025R-56K is designed to meet the requirements of various industries, including aerospace and defense. It can withstand vibrations up to 10g, making it suitable for use in high-vibration environments.
  • API Delevan recommends a soldering profile with a peak temperature of 260°C (500°F) and a dwell time of 10-15 seconds. It's essential to follow the recommended soldering profile to ensure reliable connections and prevent damage to the component.

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1025R-56K Overview

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