NESSCAP® Ultracapacitor Data sheet
© NESSCAP 2003. All Rights reserved. Design, S p ecifications are subject to ch ange without notice. - 1 -
NESSCAP Co., Ltd.
Gome-ri 750-8, Kiheung-Eup, Yongin-City, Kyonggi-Do 449-901, Korea
Tel: +82-31-289-0721 Fax: +82-31-286-6767 e-mail: marketing@nesscap.com
www.nesscap.com
NESSCAP 220F/2.3V PSHLR-0220C0-002R3
Features
- Cylindrical cell
- Radial lead terminals
Dimensions in mm (not to scale)
Specifications
Rated Capacitance, C (DCC(1), 25oC) 220 Farads
(1) Discharging with constant current
Capacitance Tolerance -10% / +20%
Rated Voltage, VR 2.3 V
Surge Voltage 2.5 V
Rated Current (25oC) 0.17 A
About 30 min discharge rate from 2.3V to 0.9V
Max. Current-continuous (25oC) 6.3 A 40sec discharge current from VR to 0.5 VR
Max. Stored Energy (at VR) 581.9J
(0.1616Wh)
Gravimetric 6.46 Wh/kg
Specific Energy Volumetric 9.45 Wh/l
Gravimetric 2.65 kW/kg
Spe cific Power(2)
(at matched load) Volumetric 3.87 kW/l
(2) Power density at which one-half the
energy of the discharge is in the form of
electricity and one-half is in heat.
AC (1kHz) 15 mΩ
Maximum Internal
Resistance (ESR) DC (20A) 20 mΩ
Dimensions
φ
22 x
l
45 mm
Volume 17.1 ml
Weight 25 g
Operating temperature range(3) -25 ~ 60 °C (3) C< 30% and ESR < 5 times of
initially measured value at 25oC, respectively
Storage temperature range -30 ~ 70 °C
Max. Leakage Current, LC( 72h, 25oC) 1.0 mA
Life Time at RT (6) 10 years
Cycle Life (25oC)(6 ), (7) 100,000 cycles
(6) C< 30% and ESR < 3 times of
initially measured value, respectively and LC <
specified val ue
(7) 1 cycle: charging to VR for 40s, constant
voltage charging for 10s, discharging to 1/2VR
for 40s, rest for 10s
Vent
6±1
PCB patterns : 2-Ø2±0 .1
45
45+2MAX
Ø22
Ø22+1MAX
Sleev(PVC)
10±0.2
