Illinois Capacitor, Inc.

255DCN5R5Q

High pulse power, extends battery life

Parts are RoHS compliant

Parts are RoHS compliant

Electrical Specifications

Capacitance: 2.5 F
Temperature Range: -40°C to +60°C
ESR (AC): 220 milliOhms Max at 20°C and 1 kHz
ESR (DC): 400 milliOhms Max at 20°C and DC

Tolerance: -10 % , +30 %
WVDC: 5.5 Volts DC
SVDC: 6 Volts DC

Weight: 5 grams
Maximum stored energy: 10.5035 Watt hours

Volume: 5.558 ml

Maximum Current: 5.09 Amps (1 second discharge to 1/2 the rated voltage)
Operating Current: 1.29 Amps (5 sec discharge to 1/2 rated voltage)
Leakage Current: 0.15 mA after 72 hours

Specific Energy:

Gravimetric Density: 2.025 Wh/kg
Volumetric Density: 1.8218 Wh/l

Specific Power:

Gravimetric Density: 5.3834 kW/kg
Volumetric Density: 4.8431 kW/l

Load Life: 1000 hours at 60°C with 100% of rated voltage applied
Max Capacitance Change: ≤30% of initially measured value
ESR Change: ≤400% of maximum specified value

Physical Dimensions

Diameter (D): mm, +/- 0.5 mm
Length (L): 22 mm, +/- 1 mm
Height (H): 24 mm, +/-1 mm
Thickness (T): 11 mm, +/-1 mm
Termination Finish: Matte Tin

Lead Spacing (S): 10.5 mm, +/-0.5 mm
Lead Diameter (d): 0.6 mm, +/-0.05 mm
Lead Length (LL): 15mm, +/- MIN mm