Illinois Capacitor, Inc.

VMF227M3R8

Lithium Ion Supercapacitor

Parts are RoHS compliant

Parts are RoHS compliant

Electrical Specifications

Capacitance: 220 F
Temperature Range: -15°C to +70°C
ESR (AC): 60 milliOhms Max at 20°C and 1 kHz
ESR (DC): 100 milliOhms Max at 20°C and DC

Tolerance: -20 % , +20 %
WVDC: 3.8 Volts DC
SVDC: 4.2 Volts DC

Weight: 7 grams
Maximum Stored Energy: 0.25 mWH

Volume: 5.03 ml

Maximum Current: 12.4 Amps (1 second discharge to 1/2 the rated voltage)
Operating Current: 1.1 Amps (5 sec discharge to 1/2 rated voltage)
Leakage Current: 0.012 mA after 72 hours

Specific Energy:

Gravimetric Density: 26.6 Wh/kg
Volumetric Density: 49.76 Wh/l

Specific Power:

Gravimetric Density: 3.84 kW/kg
Volumetric Density: 7.19 kW/l

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

Physical Dimensions

Diameter (D): 16 mm, +/- 2 mm
Length (L): 25 mm, +/- 2 mm
Height (H): mm, +/- mm
Thickness (T): mm, +/- mm
Termination Finish: Matte Tin

Lead Spacing (S): 7.5 mm, +/-0.5 mm
Lead Diameter (d): 0.6 mm, +/-0.05 mm
Lead Length (LL): 22mm, +/- MIN mm