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1641R-471K - API Delevan

Description: API 470 nH ±10% Phenolic Leaded Inductor, Max SRF:235MHz, Q:44, 580mA Idc, 250mΩ Rdc

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Symbol
1641R-471K - API Delevan - PCB symbol
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PCB Footprints
1641R-471K - API Delevan PCB footprint - Inductors, Axial Diameter Horizontal Mounting - Inductors, Axial Diameter Horizontal Mounting - 1641R--20
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3D Models
1641R-471K - API Delevan - 3D model - Inductors, Axial Diameter Horizontal Mounting - 1641R--20
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1641R-471K Details

  • Manufacturer Part Number:

    1641R-471K

  • 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:

    PHENOLIC

  • DC Resistance:

    0.25 Ω

  • Inductance-Nom (L):

    0.47 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):

    44

  • Rated Current-Max:

    0.58 A

  • Self Resonance Frequency:

    235 MHz

  • Shape/Size Description:

    TUBULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN

  • Terminal Placement:

    AXIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    25 MHz

  • Tolerance:

    10%

1641R-471K Frequently Asked Questions (FAQs)

  • The recommended land pattern for the 1641R-471K is a rectangular pad with a size of 50 mils x 30 mils, with a non-solder mask defined (NSMD) pad shape.
  • The 1641R-471K's inductance value can vary with temperature. To minimize this effect, ensure the inductor is operated within its recommended temperature range (-40°C to 125°C) and consider using a temperature-compensating component or a thermally stable inductor.
  • The maximum current rating for the 1641R-471K is 1.4 A, based on a 30°C temperature rise. However, the actual current handling capability may vary depending on the application's specific requirements and operating conditions.
  • Yes, the 1641R-471K is suitable for high-frequency applications up to 1 GHz. However, be aware that the inductor's impedance and inductance values may vary at higher frequencies, and additional considerations such as skin effect and proximity effect may apply.
  • To ensure the 1641R-471K meets your application's EMI requirements, consider using shielding, filtering, or other EMI mitigation techniques in conjunction with the inductor. Additionally, consult the datasheet and relevant industry standards for guidance on EMI compliance.

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1641R-471K Overview

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