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DSF205Q3R0 - Cornell Dubilier

Description: Supercapacitors / Ultracapacitors 3VDC 2F 8x14mm

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PCB Footprints
DSF205Q3R0 - Cornell Dubilier PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - 8 x 14
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3D Models
DSF205Q3R0 - Cornell Dubilier  - 3D model - Capacitor, Polarized Radial Diameter - 8 x 14
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DSF205Q3R0 Details

  • Manufacturer Part Number:

    DSF205Q3R0

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    RADIAL LEADED

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8532.29.00.40

  • Manufacturer:

    Cornell Dubilier Electronics Inc

  • YTEOL:

    6.88

  • Capacitance:

    2000000 µF

  • Capacitor Type:

    ELECTRIC DOUBLE LAYER CAPACITOR

  • Diameter:

    8 mm

  • Dielectric Material:

    ACTIVATED CARBON

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Negative Tolerance:

    10%

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Style:

    Radial

  • Positive Tolerance:

    30%

  • Rated (DC) Voltage (URdc):

    3 V

  • Reference Standard:

    UL

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Pitch:

    3.5 mm

  • Terminal Shape:

    WIRE

DSF205Q3R0 Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the DSF205Q3R0 involves keeping the component away from high-current carrying traces, using a solid ground plane, and minimizing the distance between the capacitor and the power source. Additionally, it's recommended to use a low-ESR capacitor on the output to reduce ringing and oscillation.
  • The DSF205Q3R0 is designed to handle high-frequency noise and ripple due to its low equivalent series resistance (ESR) and high-frequency capacitance. The device's internal construction and materials are optimized to minimize the effects of high-frequency noise and ripple, ensuring stable operation in noisy environments.
  • The maximum operating temperature range for the DSF205Q3R0 is -55°C to +125°C, with a derating of capacitance and ESR above 85°C. It's essential to ensure that the device operates within this range to maintain its performance and reliability.
  • Yes, the DSF205Q3R0 is designed to withstand high-vibration environments. The device's internal construction and materials are optimized to minimize the effects of vibration, ensuring stable operation in applications such as aerospace, automotive, and industrial control systems.
  • The recommended soldering profile for the DSF205Q3R0 involves a peak temperature of 260°C, with a dwell time of 10-30 seconds. It's essential to follow the recommended soldering profile to prevent damage to the device and ensure reliable operation.

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DSF205Q3R0 Overview

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