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ECWF2W475KA - Panasonic

Description: Panasonic 4.7μF Polypropylene Capacitor PP 450V dc ±10% Tolerance Through Hole ECWF(A) Series (26.3 x13.8x 21.1)

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ECWF2W475KA - Panasonic - PCB symbol
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PCB Footprints
ECWF2W475KA - Panasonic PCB footprint - Other - Other - ECWF2W475KA-2
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3D Models
ECWF2W475KA - Panasonic - 3D model - Other - ECWF2W475KA-2
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ECWF2W475KA Details

  • Manufacturer Part Number:

    ECWF2W475KA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.25.00.70

  • Factory Lead Time:

    39 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    7.07

  • Capacitance:

    4.7 µF

  • Capacitor Type:

    FILM CAPACITOR

  • Dielectric Material:

    POLYPROPYLENE

  • Height:

    19.6 mm

  • JESD-609 Code:

    e3

  • Length:

    26.3 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Negative Tolerance:

    10%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Shape:

    RECTANGULAR PACKAGE

  • Package Style:

    Radial

  • Packing Method:

    BULK

  • Positive Tolerance:

    10%

  • Rated (DC) Voltage (URdc):

    450 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Pitch:

    22.5 mm

  • Terminal Shape:

    WIRE

  • Width:

    13.8 mm

ECWF2W475KA Frequently Asked Questions (FAQs)

  • The recommended land pattern for ECWF2W475KA can be found in the Panasonic Electronic Components' recommended footprint document or by consulting with a PCB design expert. A general guideline is to use a land pattern with a pad size of 2.5mm x 1.25mm and a spacing of 1.5mm between pads.
  • To handle thermal considerations for ECWF2W475KA, ensure good thermal conductivity by using a thermal pad or a heat sink, and follow the recommended PCB layout guidelines. The component's thermal resistance (Rth) is 10°C/W, and the operating temperature range is -40°C to 105°C.
  • The maximum allowable voltage for ECWF2W475KA is 50V. Exceeding this voltage may cause damage to the component or affect its reliability.
  • To ensure the reliability of ECWF2W475KA in high-temperature applications, follow the recommended derating guidelines, use a suitable thermal management system, and ensure the component is operated within its specified temperature range.
  • The equivalent series resistance (ESR) of ECWF2W475KA is 0.015Ω at 100kHz. This value is important for impedance calculations and filter design.

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ECWF2W475KA Overview

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