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1840-04M - API Delevan

Description: Fixed Inductors .33uH 20% .05ohm Unshield Molded Coil

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Symbol
1840-04M - API Delevan - PCB symbol
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PCB Footprints
1840-04M - API Delevan PCB footprint - Inductors, Axial Diameter Horizontal Mounting - Inductors, Axial Diameter Horizontal Mounting - 1840
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1840-04M Details

  • Manufacturer Part Number:

    1840-04M

  • 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:

    5.06

  • Construction:

    Tubular

  • Core Material:

    PHENOLIC

  • DC Resistance:

    0.05 Ω

  • Inductance-Nom (L):

    0.33 µH

  • Inductor Application:

    RF INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • JESD-609 Code:

    e0

  • Lead Diameter:

    0.635 mm

  • Lead Length:

    36.58 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Diameter:

    4.75 mm

  • Package Length:

    11.1 mm

  • Package Style:

    Axial

  • Packing Method:

    TR, 14 INCH

  • Quality Factor-Min (at L-nom):

    55

  • Rated Current-Max:

    2.36 A

  • Self Resonance Frequency:

    350 MHz

  • Shape/Size Description:

    TUBULAR PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn60Pb40)

  • Terminal Placement:

    AXIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    25 MHz

  • Tolerance:

    20%

1840-04M Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for the 1840-04M is a rectangular pad with a minimum size of 0.125 inches (3.18 mm) x 0.25 inches (6.35 mm) to ensure proper soldering and thermal management.
  • The 1840-04M is rated for operation up to 155°C, but its inductance and Q factor may degrade at higher temperatures. It's essential to derate the component according to the manufacturer's guidelines and consider thermal management strategies in high-temperature applications.
  • While the 1840-04M is designed for general-purpose use, it can be used in high-frequency applications up to several hundred kHz. However, its performance may degrade at higher frequencies due to skin effect and proximity losses. It's recommended to consult with an applications engineer or perform simulations to ensure the component meets the specific requirements.
  • The recommended soldering profile for the 1840-04M is a reflow profile with a peak temperature of 260°C (500°F) and a dwell time of 20-30 seconds. It's essential to follow the manufacturer's recommended soldering profile to prevent damage to the component.
  • Yes, the 1840-04M is compatible with lead-free soldering processes. However, it's recommended to follow the manufacturer's guidelines for lead-free soldering to ensure the component meets the required reliability and performance standards.

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1840-04M Overview

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1840-04M Alternates

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Part Image 1840R-04M API Delevan

General Purpose Inductor, 0.33uH, 20%, 1 Element, Phenolic-Core