Illinois Capacitor, Inc.

407DCR2R3SDG

Radial lead, high energy

Parts are RoHS compliant

Parts are RoHS compliant

Electrical Specifications

Capacitance: 400 F
Temperature Range: -25°C to +70°C
ESR (AC): 20 milliOhms Max at 20°C and 1 kHz
ESR (DC): 25 milliOhms Max at 20°C and DC

Tolerance: -20 % , +50 %
WVDC: 2.3 Volts DC
SVDC: 2.5 Volts DC

Weight: 66.31 grams
Maximum stored energy: 293.8889 Watt hours

Volume: 31.809 ml

Maximum Current: 41.82 Amps (1 second discharge to 1/2 the rated voltage)
Operating Current: 30.67 Amps (5 sec discharge to 1/2 rated voltage)
Leakage Current: 2 mA after 72 hours

Specific Energy:

Gravimetric Density: 4.432 Wh/kg
Volumetric Density: 9.2393 Wh/l

Specific Power:

Gravimetric Density: 0.3829 kW/kg
Volumetric Density: 0.7983 kW/l

Load Life: 1000 hours at 70°C with 100% of rated voltage applied
Max Capacitance Change: ≤30% of initially measured value
ESR Change: ≤200% of maximum specified value

Physical Dimensions

Diameter (D): 30 mm, +/- 1 mm
Length (L): 45 mm, +/- 2 mm
Height (H): mm, +/- mm
Thickness (T): mm, +/- mm
Termination Finish: Matte Tin

Lead Spacing (S): 10 mm, +/-0.5 mm
Lead Diameter (d): mm, +/- mm
Lead Length (LL): 4mm, +/- 1 mm