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EEUFS1K181B - Panasonic

Description: Panasonic 180µF 80V dc Aluminium Capacitor, Through Hole 10 Dia. x 20mm +105°C 10mm 5mm

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EEUFS1K181B - Panasonic PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - 10*20
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EEUFS1K181B - Panasonic  - 3D model - Capacitor, Polarized Radial Diameter - 10*20
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EEUFS1K181B Details

  • Manufacturer Part Number:

    EEUFS1K181B

  • 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:

    180 µF

  • Capacitor Type:

    ALUMINUM ELECTROLYTIC CAPACITOR

  • Diameter:

    10 mm

  • Dielectric Material:

    ALUMINUM (WET)

  • JESD-609 Code:

    e3

  • Leakage Current:

    0.144 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

EEUFS1K181B 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 ESL and ESR. A 4-layer PCB with a dedicated power plane is also recommended.
  • The EEUFS1K181B is designed to operate up to 100 kHz, but its impedance may increase at higher frequencies due to ESL and ESR. For high-frequency applications, a smaller capacitor with lower ESL and ESR may be more suitable.
  • The EEUFS1K181B is rated for operation up to 125°C, but its capacitance and ESR may degrade at higher temperatures. For high-temperature applications, a capacitor with a higher temperature rating, such as the EEUFS1H181B, may be more suitable.
  • The EEUFS1K181B has a voltage derating curve specified in the datasheet. For example, at 125°C, the capacitor is derated to 80% of its nominal voltage rating. It's essential to follow the derating curve to ensure reliable operation.
  • Panasonic recommends a soldering profile with a peak temperature of 260°C and a dwell time of 10-30 seconds. A slower ramp-up and cool-down rate is also recommended to minimize thermal shock.

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EEUFS1K181B Overview

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