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.
M Series
The new PowerStor M Series of supercapacitors offers high capacitance and
ultra-low equivalent series resistance in 8mm, 10mm and 13mm diameter
can sizes.
Features
UL Recognized
Supercapacitors
M Series
Specifications
Working Voltage 2.5V
Surge Voltage 3.0V
Nominal Capacitance 1.0F to 9.0F
Capacitance Tolerance -20% to +80% (20°C)
Operating Temperature Range -40°C to 60°C
Extended Operating Temperature Range -40°C to 85°C (Max. working voltage: 2.0V)
Standard Product
Nominal ESR (Ω) (Equivalent Series Resistance)
Measured @ Nominal Dimensions (mm) Typicam Mass
Capacitance (F) Part Number 1kHz 100Hz Diameter Length (grams/piece)
1 M0810-2R5105-R 0.210 0.250 8 13 1.2
2 M0820-2R5205-R 0.075 0.100 8 20 1.5
3 M1020-2R5305-R 0.035 0.050 10 20.5 2.8
6 M1030-2R5605-R 0.025 0.035 10 30 3.9
9 M1325-2R5905-R 0.020 0.030 13 26 5.6
Performance
Capacitance Change ESR
Parameter (% of specified value) (% of specified value)
Life (1000 hrs @ 60°C @ 2.5Vdc) <30 % <200 %
Storage - Low and High Temperature
(1000 hrs @ -40°C and 60°C) <30 % <200 %
Pb
HALOGEN
HF
FREE
1211 BU-SB111361 Page 1 of 2 Data Sheet: 4308 (old) 4080 (new)
Features and Benefits
Series Generic Specific Applications
2.5 Volts, low ESR, high capacitance Pulse power, bridge or
Mlong cycle life, low leakage current Low ESR with high energy density hold up power
RoHS compliant, halogen free, lead free
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 uncon-
trolled. 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 contained 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 support 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 label-
ing, can be reasonably expected to result in significant injury to the user.
North America
Cooper Bussmann
1225 Broken Sound Parkway NW
Suite F
Boca Raton, FL 33487-3533
Tel: 1-561-998-4100
Fax: 1-561-241-6640
Toll Free: 1-888-414-2645
Cooper Bussmann
P.O. Box 14460
St. Louis, MO 63178-4460
Tel: 1-636-394-2877
Fax: 1-636-527-1607
Europe
Cooper Bussmann
Cooper (UK) Limited
Burton-on-the-Wolds
Leicestershire • LE12 5TH UK
Tel: +44 (0) 1509 882 737
Fax: +44 (0) 1509 882 786
Cooper Bussmann
Avda. Santa Eulalia, 290
08223
Terrassa, (Barcelona), Spain
Tel: +34 937 362 812
+34 937 362 813
Fax: +34 937 362 719
Asia Pacific
Cooper Bussmann
1 Jalan Kilang Timor
#06-01 Pacific Tech Centre
Singapore 159303
Tel: +65 278 6151
Fax: +65 270 4160
© 2011 Cooper Bussmann
www.cooperbussmann.com
1211 BU-SB111361 Page 2 of 2 Data Sheet: 4308 (old) 4080 (new)
Dimensions (mm)
Part Number D D’ L L F d C C’
M0810-2R5105-R 8.0 8.5 13.0 13.5 3.5 0.5 20.0 5.0
M0820-2R5205-R 8.0 8.5 20.5 21.0 3.5 0.5 20.0 5.0
M1020-2R5305-R 10.0 10.5 21.8 22.3 5.0 0.6 20.0 5.0
M1030-2R5605-R 10.0 10.5 31.0 31.5 5.0 0.6 20.0 5.0
M1325-2R5905-R 13.0 13.5 27.9 28.4 5.0 0.6 20.0 5.0
Manufacturer
Capacitance (F)
Max. Operating Voltage (V)
Series Code (or part number)
Polarity
Standard packaging: Bulk, 100 units per package.
Large, bulk packaging available upon request.
Part MarkingPackaging Information
Part Numbering System
M-R
Series Voltage (V)
Code Dimensions R is Decimal Capacitance (μF)
Value Multiplier
M = Series Diameter Length 2R5 = 2.5V Example:
905 = 9 x 105µF or 9.0F
Minimum± 0.02± 0.5Maximum
Tolerances
Note (1): Longer lead is positive.