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EEUFS1K221 - Panasonic

Description: Aluminum Electrolytic Capacitors - Radial Leaded 80VDC 220uF 1120mA Polar

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Symbol
EEUFS1K221 - Panasonic - PCB symbol
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PCB Footprints
EEUFS1K221 - Panasonic PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - EEU-FS1K221
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3D Models
EEUFS1K221 - Panasonic - 3D model - Capacitor, Polarized Radial Diameter - EEU-FS1K221
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EEUFS1K221 Details

  • Manufacturer Part Number:

    EEUFS1K221

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.22.00.20

  • Factory Lead Time:

    21 Weeks

  • Manufacturer:

    Panasonic Electronic Components

  • YTEOL:

    6

  • Capacitance:

    220 µF

  • Capacitor Type:

    ALUMINUM ELECTROLYTIC CAPACITOR

  • Diameter:

    10 mm

  • Dielectric Material:

    ALUMINUM (WET)

  • JESD-609 Code:

    e3

  • Leakage Current:

    0.176 mA

  • Length:

    20 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Negative Tolerance:

    20%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Style:

    Radial

  • Packing Method:

    BULK

  • Polarity:

    POLARIZED

  • Positive Tolerance:

    20%

  • Rated (DC) Voltage (URdc):

    80 V

  • Ripple Current:

    784 mA

  • Surface Mount:

    NO

  • Tan Delta:

    0.08

  • Terminal Finish:

    Tin (Sn)

  • Terminal Pitch:

    5 mm

  • Terminal Shape:

    WIRE

EEUFS1K221 Frequently Asked Questions (FAQs)

  • Panasonic recommends a PCB layout with a large ground plane and a short, wide trace for the capacitor's connections to minimize ESL and ESR. A 4-layer PCB with a dedicated power plane is also recommended.
  • The EEUFS1K221 is designed to operate up to 100 kHz, but its impedance may increase at higher frequencies due to ESL and ESR. Engineers should consider using a capacitor with a lower ESL and ESR for high-frequency applications.
  • The EEUFS1K221 is rated for operation up to 105°C, but its capacitance and ESR may degrade at higher temperatures. Engineers should consider derating the capacitor's specifications and using a higher-rated capacitor for high-temperature applications.
  • The EEUFS1K221 has a voltage derating curve specified in the datasheet. Engineers should ensure that the capacitor's operating voltage is within the derated range to prevent premature failure.
  • Panasonic recommends a reflow soldering process with a peak temperature of 260°C and a dwell time of 30 seconds. Engineers should ensure that the soldering process does not exceed these specifications to prevent damage to the capacitor.

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EEUFS1K221 Overview

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