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The U36D series is ideal for inverter applications requiring high ripple current capabilities. With a voltage range through 550 volts, the number of capacitors in series can be reduced. The U36D capacitors offer very large capacitance of up to 2.2F and a maximum operating temperature of +85 ?C. These capacitors are available with a variety of high current English or Metric thread terminals. Mounting options available are a three-footed clamp or bottom stud. (A special order two-footed clamp is also available for selected diameters.)
Unit of Measure

Specifications

Available

 N/A {0}

Manufacturer Stock

 N/A {0}

Brands

 N/A United Chemi-Con

Manufacturer

 N/A United Chemi-Con

Series

 N/A U36D

Working Direct Current (DC) Voltage

 N/A 80 V

Direct Current Surge Voltage (SVDC)

 N/A 100 V

Capacitance

 N/A 100000 µF

Capacitance Tolerance (±) at 120 Hertz (Hz) Frequency, 20 Degree Celsius (ºC) Temperature

 N/A 20 %

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

 N/A 5.5 mΩ

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

 N/A 21.42 Arms

Temperature Range

 N/A -40 to +85 ºC

Leakage Current at 20 Degree Celsius (ºC) Temperature After 2 Minutes

 N/A I = 0.02CV (µA) or 5 mA, whichever is smaller, after 5 minutes at +25 ºC.
Where I = Max. leakage current (µA), C = Nominal capacitance (µF) and V= Rated voltage (V)

Rated Lifetime

 N/A 2000 hours

Note for Rated Lifetime

 N/A At +85 ºC with rated ripple current applied.

Industry Standards

 N/A Restriction of Hazardous Substances (RoHS) Compliant

Dimensions

Diameter (D)

 N/A 3 in76.2 mm

Diameter (D) Tolerance (+)

 N/A 0.080 in2 mm

Dimension L

 N/A 5.625 in143 mm

Dimension L Tolerance (±)

 N/A 0.040 in1 mm

Dimension F

 N/A 1.250 in31.8 mm

Dimension F Tolerance (±)

 N/A 0.010 in0.25 mm

Thread Size

 N/A 10-32 NF-2B

Minimum Thread Depth

 N/A 0.375 in9.5 mm

Dimension J

 N/A 0.250 in6.4 mm

Dimension J Tolerance (±)

 N/A 0.020 in0.50 mm

Dimension H

 N/A 5.875 in149.4 mm

Dimension H Tolerance (±)

 N/A 0.080 in2 mm

Dimension S

 N/A 0.313 in8 mm

Dimension S Tolerance (±)

 N/A 0.010 in0.25 mm

Dimension T

 N/A 0.438 in11.1 mm

Dimension T Tolerance (±)

 N/A 0.010 in0.25 mm

Rated Ripple Current Multipliers

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

 N/A 2.39

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

 N/A 2.22

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

 N/A 1.67

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

 N/A 1

Rated Ripple Current Multipliers at 50 Hertz (Hz) Frequency

 N/A 0.80

Rated Ripple Current Multipliers at 120 Hertz (Hz) Frequency

 N/A 1

Rated Ripple Current Multipliers at 300 Hertz (Hz) Frequency

 N/A 1.10

Rated Ripple Current Multipliers at 1 Kilohertz (kHz) Frequency

 N/A 1.30

Rated Ripple Current Multipliers at 3 Kilohertz (kHz) Frequency

 N/A 1.40

Endurance (Load Life)

Endurance (Load Life)

 N/A The following specifications shall be satisfied when the capacitors are restored to +25 ºC after subjecting them to DC voltage for 2,000 hours at +85 ºC with the rated ripple current applied. The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of the capacitors.
Capacitance change: ≤ 20% from initial measurement
ESR change : ≤ 300% of initial specified limit
Leakage current : ≤ initial specified limit

Shelf Test

Shelf Test

 N/A The following specifications shall be satisfied when the capacitors are restored to +25 ºC after exposing them for 500 hours at +85 ºC without voltage applied. The rated voltage shall be applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than 48 hours before the measurements.
Capacitance change: ≤ 20% from initial measurement
ESR change : ≤ 300% of initial specified limit
Leakage current : ≤ initial specified limit

Features

Features

 N/A
  • Large Can
  • Screw Terminals
  • High Ripple
  • Screw terminals: high and low post, English and Metric thread.

Additional Information

Additional Information

 N/A All case size dimensions are based on inches. Custom designs are available upon request.