HALOGEN
Supercapacitors
HF
Pb
FREE
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.
Features & Benefits Applications
High specific capacitance Main power
Very low ESR Hybrid battery packs
Cylindrical Device
Low leakage currents Hold-up power
Long cycle life Pulse power
UL Recognized
Specifications
Working Voltage 2.5V
Surge Voltage 3.0V
Capacitance 0.22F to 2.2F
Capacitance Tolerance -20% to +80% (20C)
Operating Temperature Range -25C to 70C
Standard Product
Nominal Maximum ESR () Nominal Leakage
Capacitance (Equivalent Series Resistance) Current (A) After Nominal Dimensions (mm) Typical Mass
(F) Part Number Measured @ 100Hz 72 Hours @ 20C Diameter Length (grams/piece)
0.22 B0510-2R5224-R 2.00 2 5 11 0.54
1.0 B0810-2R5105-R 0.50 4 8 13 1.2
1.5 B1010-2R5155-R 0.30 7 10 14 1.9
2.2 B0820-2R5225-R 0.20 9 8 20 1.5
Performance
Capacitance Change ESR
Parameter (% of initial measured value) (% of initial specified value)
< <
Life (1000 hrs @ 70C @ 2.5Vdc) 30 % 300 %
Storage - Low and High Temperature
< 30 % < 300 %
(1000 hrs @ -25C and 70C)
0111 BU-SB101087 Page 1 of 2 Data Sheet: 4390Dimensions (mm)
Part Number D D L L F d C C
B0510-2R5224-R 5.0 5.5 11.5 12.0 2.0 0.50 20.0 5.0
B0810-2R5105-R 8.0 8.5 13.0 13.5 3.5 0.50 20.0 5.0
B1010-2R5155-R 10.0 10.5 14.3 14.8 5.0 0.60 20.0 5.0
B0820-2R5225-R 8.0 8.5 20.5 21.0 3.5 0.50 20.0 5.0
Tolerances Maximum 0.5 0.02 Minimum
Note: Longer lead is positive.
Part Numbering System
B 2R 5
Series Voltage (V) Capacitance (F)
Dimensions (mm)
Code R is Decimal Value Multiplier
5
B Series Diameter Length 2R5 = 2.5V Example: 155 = 15 x 10 F or 1.5F
Packaging Information Part Marking
Packaging: Manufacturer
Standard packaging: Bulk, 100 units per bag. Capacitance (F)
Larger bulk packages available on request. Max Operating Voltage (V)
Series Code (or part number)
Polarity
North America Europe Asia Pacific
Cooper Bussmann Cooper Bussmann Cooper Bussmann Cooper Bussmann
Cooper Bussmann
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08223
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+34 937 362 813
Toll Free: 1-888-414-2645
Fax: +34 937 362 719
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is
intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life sup-
port systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result
in significant injury to the user.
.2011 Cooper Bussmann
www.cooperbussmann.com
0111 BU-SB101087 Page 2 of 2 Data Sheet: 4390