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RFC1010B-475KE - COILCRAFT

Description: Power Inductors - Leaded 4.7 mH UnShld 10% 320mA 6.95ohms

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RFC1010B-475KE - COILCRAFT - PCB symbol
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RFC1010B-475KE - COILCRAFT PCB footprint - Other - Other - RFC1010B-475KE-2
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RFC1010B-475KE - COILCRAFT - 3D model - Other - RFC1010B-475KE-2
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RFC1010B-475KE Details

  • Manufacturer Part Number:

    RFC1010B-475KE

  • 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:

    5.7

  • Construction:

    Flame Retardant

  • Core Material:

    FERRITE

  • DC Resistance:

    6.95 Ω

  • Inductance-Nom (L):

    4700 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Lead Diameter:

    0.8 mm

  • Lead Length:

    5 mm

  • Lead Spacing:

    6 mm

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Diameter:

    11 mm

  • Package Length:

    11.5 mm

  • Package Style:

    Radial

  • Packing Method:

    Tray

  • Rated Current-Max:

    0.32 A

  • Reference Standard:

    AEC-Q200

  • Self Resonance Frequency:

    0.61 MHz

  • Shape/Size Description:

    CYLINDRICAL PACKAGE

  • Shielded:

    NO

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Silver - Matte Tin - with Nickel barrier

  • Terminal Placement:

    RADIAL

  • Terminal Shape:

    WIRE

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    10%

RFC1010B-475KE Frequently Asked Questions (FAQs)

  • Coilcraft provides a recommended land pattern for the RFC1010B-475KE in their documentation, which can be found on their website. The recommended land pattern is designed to ensure optimal performance and reliability of the inductor.
  • The RFC1010B-475KE is rated for operation up to 125°C, but derating may be necessary for temperatures above 85°C. It's recommended to consult with Coilcraft's application engineers to determine the suitability of the inductor for high-temperature applications.
  • To prevent damage during PCB assembly, it's recommended to handle the RFC1010B-475KE by the body of the inductor, rather than the leads. Avoid bending or flexing the leads, and use a pick-and-place machine or a vacuum pickup tool to minimize mechanical stress.
  • The ESR of the RFC1010B-475KE is not explicitly stated in the datasheet, but it can be estimated based on the inductor's DC resistance and the frequency of operation. Coilcraft's application engineers can provide guidance on estimating ESR for specific applications.
  • The RFC1010B-475KE is rated for a maximum current of 4.75 A, but the actual current handling capability may be lower depending on the operating frequency, temperature, and other factors. It's recommended to consult with Coilcraft's application engineers to determine the suitability of the inductor for high-current applications.

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RFC1010B-475KE 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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RFC1010B-475KE Alternates

Showing results

Image Part Number Model
Part Image RFC1010E-475KS Coilcraft Inc

General Purpose Inductor, 4700uH, 10%, 1 Element, Ferrite-Core
Part Image RFC1010C-475KE Coilcraft Inc

General Purpose Inductor, 4700uH, 10%, 1 Element, Ferrite-Core
Part Image RFC1010D-475KE Coilcraft Inc

General Purpose Inductor, 4700uH, 10%, 1 Element, Ferrite-Core
Part Image RFC1010D-475KS Coilcraft Inc

General Purpose Inductor, 4700uH, 10%, 1 Element, Ferrite-Core
Part Image RFC1010B-475KS Coilcraft Inc

General Purpose Inductor, 4700uH, 10%, 1 Element, Ferrite-Core
For a full list of alternate parts for RFC1010B-475KE, check out Findchips.com