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1641R-154K - API Delevan

Description: API 150 µH ±10% Ferrite Leaded Inductor, Max SRF:8.5MHz, Q:55, 143mA Idc, 4.1Ω Rdc

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1641R-154K - API Delevan - PCB symbol
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PCB Footprints
1641R-154K - API Delevan PCB footprint - Inductors, Axial Diameter Horizontal Mounting - Inductors, Axial Diameter Horizontal Mounting - 1641R-472K
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1641R-154K Details

  • Manufacturer Part Number:

    1641R-154K

  • 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:

    4.1 Ω

  • Inductance-Nom (L):

    150 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e3

  • Lead Diameter:

    0.635 mm

  • Lead Length:

    36.58 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    4.11 mm

  • Package Length:

    10.41 mm

  • Package Style:

    Axial

  • Packing Method:

    TR, 14 INCH

  • Quality Factor-Min (at L-nom):

    55

  • Rated Current-Max:

    0.143 A

  • Self Resonance Frequency:

    8.5 MHz

  • Shape/Size Description:

    TUBULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Placement:

    AXIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.79 MHz

  • Tolerance:

    10%

1641R-154K Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1641R-154K 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 1641R-154K is designed to meet the requirements of high-reliability and military applications. API Delevan offers a range of screening options, including MIL-PRF-83446, to ensure the inductor meets the necessary standards for these applications.
  • While the 1641R-154K has a rated voltage of 150V, it can withstand voltage spikes and surges up to 200V for short durations (less than 100ms). However, it's essential to ensure that the inductor is properly sized and designed to handle the expected voltage transients in the application.
  • The typical lead time for the 1641R-154K varies depending on the quantity and availability. However, API Delevan typically quotes a lead time of 8-12 weeks for standard orders. Expedited lead times may be available for an additional fee.

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1641R-154K Overview

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