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SEK221M025ST - Cornell Dubilier

Description: Aluminum Electrolytic Capacitors - Radial Leaded 25V 220uF ELEC RADL

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SEK221M025ST - Cornell Dubilier - PCB symbol
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PCB Footprints
SEK221M025ST - Cornell Dubilier PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - SEK221M025ST
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3D Models
SEK221M025ST - Cornell Dubilier - 3D model - Capacitor, Polarized Radial Diameter - SEK221M025ST
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SEK221M025ST Details

  • Manufacturer Part Number:

    SEK221M025ST

  • Pbfree Code:

    Yes

  • 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:

    Cornell Dubilier Electronics Inc

  • YTEOL:

    6

  • Capacitance:

    220 µF

  • Capacitor Type:

    ALUMINUM ELECTROLYTIC CAPACITOR

  • Diameter:

    8 mm

  • Dielectric Material:

    ALUMINUM (WET)

  • ESR:

    970 mΩ

  • JESD-609 Code:

    e3

  • Leakage Current:

    0.055 mA

  • Length:

    11 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Negative Tolerance:

    20%

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Shape:

    CYLINDRICAL PACKAGE

  • Package Style:

    Radial

  • Polarity:

    POLARIZED

  • Positive Tolerance:

    20%

  • Rated (DC) Voltage (URdc):

    25 V

  • Ripple Current:

    250 mA

  • Surface Mount:

    NO

  • Tan Delta:

    0.16

  • Terminal Finish:

    Tin (Sn)

  • Terminal Pitch:

    3.5 mm

  • Terminal Shape:

    WIRE

SEK221M025ST Frequently Asked Questions (FAQs)

  • The recommended soldering temperature is 260°C (500°F) with a maximum dwell time of 3 seconds. It's essential to follow the manufacturer's soldering guidelines to prevent damage to the capacitor.
  • Yes, the SEK221M025ST is designed to withstand high-vibration environments. However, it's crucial to ensure proper mounting and secure the capacitor to prevent mechanical stress and damage.
  • The SEK221M025ST is designed to operate in humid environments, but it's essential to follow the manufacturer's guidelines for moisture sensitivity. It's recommended to store the capacitors in a dry, cool place and avoid exposing them to high humidity during storage or operation.
  • The maximum allowable DC voltage derating for the SEK221M025ST is 80% of the rated voltage. It's essential to follow the manufacturer's guidelines for voltage derating to ensure the capacitor operates within its specified ratings.
  • Yes, the SEK221M025ST is suitable for high-frequency applications. However, it's essential to consider the capacitor's equivalent series resistance (ESR) and equivalent series inductance (ESL) when designing high-frequency circuits.

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SEK221M025ST Overview

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