Supercapacitors
B Series
Description
Cooper Bussmann PowerStor
®
supercapacitors are unique, ultra-high
capacitance devices utilizing electrochemical double layer capacitor (EDLC)
construction combined with new, high performance materials. This
combination of advanced technologies allows Cooper Bussmann to offer a
wide variety of capacitor solutions tailored to specific applications that range
from a few micro-amps for several days to several amps for milliseconds.
HF
Pb
FREE
HALOGEN
Features & Benefits
• High specific capacitance
• Very low ESR
• Low leakage currents
• Long cycle life
• UL Recognized
Applications
• Main power
• Hybrid battery packs
• Hold-up power
• Pulse power
Cylindrical Device
Specifications
Working Voltage
Surge Voltage
Capacitance
Capacitance Tolerance
Operating Temperature Range
2.5V
3.0V
0.22F to 2.2F
-20% to +80% (20°C)
-25°C to 70°C
Standard Product
Nominal
Capacitance
(F)
0.22
1.0
1.5
2.2
Part Number
B0510-2R5224-R
B0810-2R5105-R
B1010-2R5155-R
B0820-2R5225-R
Maximum ESR (Ω)
(Equivalent Series Resistance)
Measured @ 100Hz
2.00
0.50
0.30
0.20
Nominal Leakage
Current (μA) After
72 Hours @ 20°C
2
4
7
9
Nominal Dimensions (mm)
Diameter
Length
5
11
8
13
10
14
8
20
Typical Mass
(grams/piece)
0.54
1.2
1.9
1.5
Performance
Parameter
Life (1000 hrs @ 70°C @ 2.5Vdc)
Storage - Low and High Temperature
(1000 hrs @ -25°C and 70°C)
Capacitance Change
(% of initial measured value)
<
30 %
<
30 %
ESR
(% of initial specified value)
<
300 %
<
300 %
0111 BU-SB101087
Page 1 of 2
Data Sheet: 4390
COOPER [ COOPER BUSSMANN, INC. ]
