Type CDLC Snap-In, Carboncap Power Ultracapacitors
Large Cylindrical Type
These low RC time constant, organic electrolyte, large cell
ultracapacitors easily handle more than a half million duty cycles and
solder readily onto circuit boards using snap-in terminals. They are
especially suited for back-up and pulse power applications such as
grid stabilization and wind turbine pitch control. Snap mount cells
are ideal for portable devices, hybrid energy storage, and emergency
lighting.
Highlights
- Board Mountable
- Solderable
Specifications
Operating Temperature Range
Storage Temperature Range
–40 ⁰C to +65 ⁰C
–40 ⁰C to +70 ⁰C
Rated Voltage Range
Capacitance Range
2.7 Vdc, 2.85 Vdc rated surge
100 F to 600 F
Capacitance Tolerance
–5% / +10%
Life at Room Temperature
10 years at rated voltage and 25 ºC
Capacitance change ≤20%
ESR change ≤100%
Life Test
1000 h @ rated voltage and +65 ºC
Capacitance change ≤20% decrease from min. initial value
ESR change ≤100% increase from max. initial value
Cycle Test
Shelf Life
1,000,000 cycles (rated to half rated voltage at +25 ºC)
Capacitance change ≤20%
ESR change ≤100%
1000 h without voltage at +70 ºC
Capacitance change ≤20% from min. initial capacitance
ESR change ≤100% from max. initial ESR
RoHS Compliant
Ratings
Part Number
CDLC101K2R7SR
CDLC351K2R7SR
CDLC401K2R7SR
CDLC601K2R7SR
Terminal Configuration
Snap In
100
Snap In
350
Snap In
Snap In
Capacitance (F)
(Discharge w constant current at 25°C)
400
600
ESR, DC (mΩ), Max
4.2
95
3.2
3.2
3.2
Current - Max Peak (A)
(1 s discharge rate to 50% of rated Voltage)
223
237
277
Leakage current (mA), Max
after 72 h at +25 °C
0.27
10.2
1
1.2
3.6
1.5
2.9
Usable Power Density, Pd (kW/kg)
(Per IEC 62391-2)
4.1
Usable Power (W)
208
21.7
5.1
273
8.6
5.4
273
7.4
5.3
273
5.9
6.3
Impedance match power, (kW/kg)
Gravimetric energy density, Emax (Wh/kg)
Energy available (Wh)
(At rated voltage)
0.1
0.02
13
0.35
0.066
24
0.41
0.077
24
0.61
0.096
28
Weight (kg)
Maximum Continuous Current (Arms)
(ΔT=20°C)
Short circuit current (A)
643
844
844
844
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830