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RFS1412-224KE - COILCRAFT

Description: Fixed Inductors 220uH Shld 10% 1.55A 200mOhms

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RFS1412-224KE - COILCRAFT - PCB symbol
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PCB Footprints
RFS1412-224KE - COILCRAFT PCB footprint - Other - Other - RFS1412-224KE-5
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RFS1412-224KE - COILCRAFT - 3D model - Other - RFS1412-224KE-5
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RFS1412-224KE Details

  • Manufacturer Part Number:

    RFS1412-224KE

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    6.9

  • Construction:

    Cylindrical

  • Core Material:

    FERRITE

  • DC Resistance:

    0.2 Ω

  • Inductance-Nom (L):

    220 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    4.8 mm

  • Lead Spacing:

    7.5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Diameter:

    13.7 mm

  • Package Length:

    11.7 mm

  • Package Style:

    Radial

  • Packing Method:

    Tray

  • Rated Current-Max:

    2.35 A

  • Self Resonance Frequency:

    3.3 MHz

  • Shape/Size Description:

    CYLINDRICAL PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Silver (Sn/Ag) - Matte Tin (Sn) - Copper (Cu)

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    10%

RFS1412-224KE Frequently Asked Questions (FAQs)

  • The recommended land pattern for the RFS1412-224KE can be found in Coilcraft's Land Pattern Recommendations document, which provides detailed information on pad size, spacing, and layout to ensure reliable assembly and performance.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, Coilcraft recommends derating the inductor's current rating for extended operation above 105°C. Consult Coilcraft's Temperature Derating Guidelines for more information.
  • Yes, the RFS1412-224KE is compatible with lead-free soldering processes, including SAC305 and Sn96.5Ag3Cu0.5. Coilcraft's components are designed to meet the requirements of the RoHS directive.
  • The self-resonant frequency (SRF) of the RFS1412-224KE is not specified in the datasheet, but it can be estimated using Coilcraft's Inductor Self-Resonance Calculator tool or by contacting Coilcraft's technical support team.
  • While the RFS1412-224KE is designed to be rugged and reliable, it's essential to evaluate its performance in high-vibration environments. Coilcraft recommends consulting their Vibration Testing and Analysis document and performing application-specific testing to ensure the inductor meets the required specifications.

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RFS1412-224KE Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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RFS1412-224KE Alternates

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Part Image RFS1412-224KT Coilcraft Inc

General Purpose Inductor, 220uH, 10%, 1 Element, Ferrite-Core