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Type DCMC 85 ?C High Capacitance, Screw Terminal Type

With more capacitance and often more ripple-current capability than the best-value Type 3186 capacitor, the Type DCMC capacitor is the better choice for high-capacitance, power supply filters and energy storage applications such as welding equipment, UPS systems and computer hold-up power. The extended cathode foil of the DCMC assures cool operation with heat flow from the capacitor element to the can.
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A Cornell Dubilier Orange Drop®

Manufacturer

 N/A Cornell Dubilier

Working Direct Current (DC) Voltage

 N/A 450 V

Direct Current Surge Voltage (SVDC)

 N/A 500 V

Capacitance

 N/A 4700 µF

Maximum Equivalent Series Resistance (ESR) at 25 Degree Celsius (ºC) Temperature, 120 Hertz (Hz) Frequency

 N/A 32.5 mΩ

Maximum Ripple Current at 85 Degree Celsius (ºC) Temperature, 120 Hertz (Hz) Frequency

 N/A 12 A

Capacitance Tolerance (±)

 N/A +50 %-10 %

Temperature Range

 N/A -40 to +85 ºC

Leakage Current

 N/A ≤ 6 √CV μA, 6 mA max, at 5 min

Vibration

 N/A 5 to 55 Hz, 0.06" and 10 g max, 1.5 h each of 2 axes

Dimensions

Nominal Dimension D

 N/A 3 in

Nominal Dimension L

 N/A 5-1/8 in

Ripple Current Multipliers

Ripple Current Multipliers at 45 Degree Celsius (ºC) Ambient Temperature

 N/A 2.24

Ripple Current Multipliers at 55 Degree Celsius (ºC) Ambient Temperature

 N/A 2

Ripple Current Multipliers at 65 Degree Celsius (ºC) Ambient Temperature

 N/A 1.73

Ripple Current Multipliers at 75 Degree Celsius (ºC) Ambient Temperature

 N/A 1.41

Ripple Current Multipliers at 85 Degree Celsius (ºC) Ambient Temperature

 N/A 1

Ripple Current Multipliers at 50 Hertz (Hz) Frequency

 N/A 0.82

Ripple Current Multipliers at 60 Hertz (Hz) Frequency

 N/A 0.84

Ripple Current Multipliers at 120 Hertz (Hz) Frequency

 N/A 1

Ripple Current Multipliers at 360 Hertz (Hz) Frequency

 N/A 1.13

Ripple Current Multipliers at 1 Kilohertz (kHz) Frequency

 N/A 1.20

Ripple Current Multipliers at 5 Kilohertz (kHz) Frequency

 N/A 1.24

Ripple Current Multipliers at 10 Kilohertz (kHz) and Up Frequency

 N/A 1.27

Low Temperature Characteristics

Impedance Ratio (Z-20 ºC ∕ Z+25 ºC)

 N/A ≤ 3

Endurance Life Test

Endurance Life Test

 N/A 2000 h at full load at 85 ºC
Δ Capacitance ±20%
ESR 200% of limit
DCL 100% of limit

Shelf Life Test

Shelf Life Test

 N/A 500 h at 85 ºC
Capacitance 100% of limit
ESR 100% of limit
DCL 100% of limit

Highlights

Highlights

 N/A
  • Highest capacitance value
  • Right for Power Supply and UPS systems
  • Thermal-Pak™ extended cathode construction