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DGH206Q2R7 - Cornell Dubilier

Description: 20 F (EDLC) Supercapacitor 2.7 V Radial, Can 30mOhm @ 1kHz 1500 Hrs @ 85°C

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PCB Footprints
DGH206Q2R7 - Cornell Dubilier PCB footprint - Capacitor, Polarized Radial Diameter - Capacitor, Polarized Radial Diameter - 16mm x 25mm
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3D Models
DGH206Q2R7 - Cornell Dubilier  - 3D model - Capacitor, Polarized Radial Diameter - 16mm x 25mm
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DGH206Q2R7 Details

  • Manufacturer Part Number:

    DGH206Q2R7

  • 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:

    Knowles CDE

  • YTEOL:

    7

  • Capacitance:

    20000000 µF

  • Capacitor Type:

    ELECTRIC DOUBLE LAYER CAPACITOR

  • Diameter:

    16 mm

  • Dielectric Material:

    ACTIVATED CARBON

  • JESD-609 Code:

    e3

  • Length:

    25 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):

    2.7 V

  • Reference Standard:

    UL

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin (Sn)

  • Terminal Pitch:

    7.5 mm

  • Terminal Shape:

    WIRE

DGH206Q2R7 Frequently Asked Questions (FAQs)

  • The recommended soldering temperature is 260°C (500°F) with a maximum dwell time of 10 seconds. It's essential to follow the soldering profile recommended by Cornell Dubilier to ensure the capacitor's reliability and performance.
  • Yes, the DGH206Q2R7 is designed to withstand high-vibration environments. It meets the vibration test requirements of IEC 60068-2-6, which ensures its performance and reliability in demanding applications.
  • The ESR of the DGH206Q2R7 is not explicitly stated in the datasheet, but it can be estimated to be around 0.02 ohms based on the capacitor's construction and materials. However, it's recommended to consult with Cornell Dubilier or perform your own measurements for a more accurate value.
  • Yes, the DGH206Q2R7 is RoHS (Restriction of Hazardous Substances) and REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) compliant, making it suitable for use in environmentally friendly and sustainable designs.
  • It's recommended to store the DGH206Q2R7 in a dry, cool place with a temperature range of 10°C to 30°C (50°F to 86°F) and relative humidity below 70%. Avoid exposing the capacitors to direct sunlight, moisture, or extreme temperatures.

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