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CORNELL DUBILIER DCMC822M400DN5H High Capacitance Power Supply Capacitor

The DCMC822M400DN5H is a high-capacitance screw terminal aluminum capacitor designed for power supply filtering and energy storage applications. It features thermal-Pak extended cathode construction for cool operation, with a temperature range from 40 °C to +85 °C and rated voltage up to 550 Vdc. Capacitance varies from 110 uF to 2.7 F, with a leakage current less than 6 VCVPA, 6 mA at 5 minutes. It supports ripple current loads and endures 2000 hours at full load temperature testing. Its robust aluminum case includes high post and can styles for versatile mounting options.

Authorized Distributors
Source:DigiKey
Part No:DCMC822M400DN5H
Stock:0
Inv Date:06-01-2026
Price: Unit price: $61.8659
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Part No:DCMC822M400DN5H
Stock:0
Inv Date:06-02-2026
Price: Unit price: $61.86
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Part No:DCMC822M400DN5H
Stock:0
Inv Date:06-01-2026
Price: Unit price: $158.1
Buy/RFQ:
Part No:DCMC822M400DN5H
Stock:0
Inv Date:06-01-2026
Price: Unit price: $158.1
Buy/RFQ:

CORNELL DUBILIER DCMC822M400DN5H High Capacitance Power Supply Capacitor Specifications:

  • Temperature Range: 40 °C to +85 °C
  • Rated Voltage Range: 6.3 Vdc to 550 Vdc
  • Capacitance Range: 110 uF to 2.7 F
  • Leakage Current: < 6 VCVPA, 6 mA max at 5 min
  • Endurance Life Test: 2000 hours at full load at 85°C, Capacitance +20%, ESR 200% of limit, DCL 100% of limit
  • Shelf Life: 500 hours at 85°C, Capacitance and ESR at 100% of limits
  • Material: Aluminum case with screw terminals, high post and can styles
  • Impedance ratio: <20 (< 10 Vdc), <8 (16-50 Vdc), <4 (63-100 Vdc), <3 (150-550 Vdc)
  • Vibration: RoHS compliant, 0.06” displacement at 5-55 Hz, 10 g max, 1.5 hours per axis

Buy the Cornell Dubilier Series DCMC Power Supply Capacitor: DCMC822M400DN5H

Enhance your power supply and energy storage projects with the Cornell Dubilier DCMC822M400DN5H high-capacitance screw terminal aluminum capacitor. Rated up to 550 Vdc, it offers reliable performance, robust construction, and temperature durability from 40 °C to +85 °C. Designed for filters, UPS systems, and welding equipment, its extended cathode foil ensures cool operation. With capacities from 110 uF to 2.7 F, low leakage current, and supported by endurance testing, this capacitor guarantees dependable, long-lasting energy storage for demanding applications. Purchase online now to ensure your projects operate efficiently and reliably.

Order your Cornell Dubilier Series DCMC 822M400DN5H high-capacitance aluminum power supply capacitor today and give your projects the dependable energy storage they deserve.

Frequently Asked Questions

Where can I buy CORNELL DUBILIER DCMC822M400DN5H?

You can click on the BUY or RFQ button to purchase DCMC822M400DN5H from an authorized CORNELL DUBILIER distributor.

How do I troubleshoot issues or seek technical support for part DCMC822M400DN5H?

You can download the DCMC822M400DN5H datasheet or visit the CORNELL DUBILIER website for support.

Who is the manufacturer of DCMC822M400DN5H?

CORNELL DUBILIER

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