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ECA1EM471 - Panasonic

Description: PANASONIC - ECA1EM471 - Electrolytic Capacitor, 470 µF, 25 V, M Series, ± 20%, Radial Leaded, 10 mm

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ECA1EM471 - Panasonic - PCB symbol
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PCB Footprints
ECA1EM471 - Panasonic PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - 10*12.5-
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3D Models
ECA1EM471 - Panasonic - 3D model - Capacitor, Polarized Radial Diameter - 10*12.5-
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ECA1EM471 Details

  • Manufacturer Part Number:

    ECA1EM471

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.22.00.20

  • Factory Lead Time:

    30 Weeks, 1 Day

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    6

  • Capacitance:

    470 µF

  • Capacitor Type:

    ALUMINUM ELECTROLYTIC CAPACITOR

  • Diameter:

    10 mm

  • Dielectric Material:

    ALUMINUM (WET)

  • JESD-609 Code:

    e3

  • Leakage Current:

    0.1175 mA

  • Length:

    12.5 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Negative Tolerance:

    20%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Shape:

    CYLINDRICAL PACKAGE

  • Package Style:

    Radial

  • Packing Method:

    BULK

  • Polarity:

    POLARIZED

  • Positive Tolerance:

    20%

  • Rated (DC) Voltage (URdc):

    25 V

  • Ripple Current:

    480 mA

  • Surface Mount:

    NO

  • Tan Delta:

    0.16

  • Terminal Finish:

    Tin (Sn)

  • Terminal Pitch:

    5 mm

  • Terminal Shape:

    WIRE

ECA1EM471 Frequently Asked Questions (FAQs)

  • The recommended land pattern for ECA1EM471 is a rectangular pad with a size of 2.5mm x 1.25mm, with a solder mask opening of 2.2mm x 1.0mm.
  • During reflow soldering, the ECA1EM471 should be placed on the PCB with the capacitor body parallel to the PCB surface. The recommended reflow profile is 260°C peak temperature with a dwell time of 30-60 seconds.
  • The derating curve for ECA1EM471 is not explicitly provided in the datasheet, but it can be estimated based on the capacitor's voltage and temperature ratings. As a general guideline, the capacitance value decreases by 1-2% per 10°C increase in temperature above 25°C.
  • Yes, the ECA1EM471 is designed to withstand vibrations up to 10G acceleration, making it suitable for use in high-vibration environments. However, it's recommended to follow proper mounting and soldering techniques to ensure the capacitor's reliability.
  • The ESR of ECA1EM471 is not explicitly specified in the datasheet, but it can be estimated to be around 0.5-1.5 ohms based on the capacitor's impedance characteristics.

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ECA1EM471 Overview

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