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EEUFS1K221B - Panasonic

Description: Aluminium Electrolytic Capacitor, Radial Lead,220uF,80V

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EEUFS1K221B - Panasonic PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - 10*20
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EEUFS1K221B - Panasonic  - 3D model - Capacitor, Polarized Radial Diameter - 10*20
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EEUFS1K221B Details

  • Manufacturer Part Number:

    EEUFS1K221B

  • 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

  • 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:

    AMMO PACK

  • 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

EEUFS1K221B Frequently Asked Questions (FAQs)

  • Panasonic recommends a PCB layout with a large ground plane and a short, wide trace for the capacitor's connection to minimize inductance and ensure stable operation.
  • While EEUFS1K221B is rated for operation up to 125°C, it's essential to consider the derating curve and ensure the capacitor's voltage and temperature ratings are not exceeded to prevent premature failure.
  • The EEUFS1K221B is a polarized capacitor, and incorrect polarity can lead to damage or failure. Ensure the positive leg is connected to the correct terminal, and follow the recommended polarity marking on the capacitor's body.
  • The ESR of EEUFS1K221B is not explicitly stated in the datasheet, but it can be estimated to be around 10-20 mohms based on similar capacitors from Panasonic. However, it's recommended to consult with Panasonic's application engineers for more accurate information.
  • While EEUFS1K221B is designed to withstand some vibration, it's essential to consider the specific vibration profile and ensure the capacitor is properly secured to the PCB to prevent mechanical stress and damage.

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EEUFS1K221B Overview

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