DATASHEET
®
K2 SERIES 650F - 3,000F ULTRACAPACITORS
BCAP0650 P270
BCAP1200 P270
BCAP1500 P270
BCAP2000 P270
BCAP3000 P270
FEATURES AND BENEFITS
•
•
•
•
•
•
•
2.7 V operating voltage
Highest power performance available
Lowest RC time constant
Over 1,000,000 duty cycles
Proprietary material science and packaging technology
Threaded terminal or weldable post versions
Ultra-low internal resistance
TYPICAL APPLICATIONS
•
•
•
•
•
•
•
Automotive subsystems
Back-up power
Grid stabilization
Hybrid drive trains
Rail system power
Transportation
Utility vehicles
PRODUCT SPECIFICATIONS
BCAP0650
ELECTRICAL
Capacitance
Nominal capacitance
Tolerance capacitance
Voltage
Rated voltage
Resistance
ESR, DC
ESR, AC
(max., room temperature)
(max., room temperature, 1kHz)
BCAP1200
BCAP1500
BCAP2000
BCAP3000
650 F
-0% / +20%
2.7 V DC
0.8 mΩ
0.6 mΩ
1,200 F
-0% / +20%
2.7 V DC
0.58 mΩ
0.44 mΩ
1,500 F
-0% / +20%
2.7 V DC
0.47 mΩ
0.35 mΩ
2,000 F
-0% / +20%
2.7 V DC
0.35 mΩ
0.26 mΩ
3,000 F
-0% / +20%
2.7 V DC
0.29 mΩ
0.24 mΩ
Current
Maximum continuous current
(20°C temperature rise)
62 A
577 A
1.5 mA
81 A
955 A
2.7 mA
97 A
1190 A
3 mA
123 A
1590 A
4.2 mA
147 A
2170 A
5.2 mA
Maximum peak current, 1 sec.
Leakage current
(After 72 hours at 25°C. Initial leakage
current can be higher.)
TEMPERATURE
Operating temperature range
(Cell case temperature)
(Stored uncharged)
-40oC to +65oC
-40oC to +70oC
6,800 W/kg
1,090 W
14,200 W/kg
4.11 Wh/kg
0.66 Wh
-40oC to +65oC
-40oC to +70oC
5,800 W/kg
1,510 W
12,100 W/kg
4.67 Wh/kg
1.22 Wh
-40oC to +65oC
-40oC to +70oC
6,600 W/kg
1,860 W
13,800 W/kg
5.42 Wh/kg
1.52 Wh
-40oC to +65oC
-40oC to +70oC
6,900 W/kg
2,500 W
14,500 W/kg
5.63 Wh/kg
2.03 Wh
-40oC to +65oC
-40oC to +70oC
5,900 W/kg
3,020 W
12,300 W/kg
5.96 Wh/kg
3.04 Wh
Storage temperature range
POWER AND ENERGY
Usable power density, Pd
Usable power
Impedance match power, Pmax
Gravimetric energy density, Emax
Energy available
Page 1 • Document number: 1015370.1
DATASHEET
®
K2 SERIES 650F - 3,000F ULTRACAPACITORS
PRODUCT SPECIFICATIONS (cont.)
BCAP0650
DC LIFESPAN
Endurance
(at rated voltage and temperature)
BCAP1200
1,500 hours
≤20%
≤60%
10 years
≤20%
≤100%
1 million
≤20%
≤100%
2 years
10%
50%
BCAP1500
1,500 hours
≤20%
≤60%
10 years
≤20%
≤100%
1 million
≤20%
≤100%
2 years
10%
50%
BCAP2000
1,500 hours
≤20%
≤60%
10 years
≤20%
≤100%
1 million
≤20%
≤100%
2 years
10%
50%
BCAP3000
1,500 hours
≤20%
≤60%
10 years
≤20%
≤100%
1 million
≤20%
≤100%
2 years
10%
50%
1,500 hours
≤20%
≤60%
10 years
≤20%
≤100%
1 million
≤20%
≤100%
2 years
10%
50%
Capacitance change
ESR change
Life Test
(% decrease from rated value)
(% increase from rated value)
(at rated voltage and 25°C)
Capacitance change
ESR change
Cycle Test
(% decrease from rated value)
(% increase from rated value)
(Number of cycles)
Capacitance change
ESR change
(% decrease from rated value)
(% increase from rated value)
Shelf Life
(
Storage uncharged up to maximum
storage temperature)
Capacitance change
ESR change
(% change from rated value)
(% change from rated value)
CONNECTION
Power output terminals
PHYSICAL
Dimensions
Weight
SAFETY
Short circuit current
(Current possible with short circuit
from rated voltage. Do not use as an
operating current.)
Threaded (K04) or Weldable (K05)
See drawings
0.16 kg
0.26 kg
0.28 kg
0.36 kg
0.51 kg
3,400 A
RoHS
2.8 V DC
N/A
4,700 A
RoHS
2.8 V DC
N/A
5,700 A
RoHS
2.8 V DC
N/A
7,700 A
RoHS
2.8 V DC
N/A
9,300 A
UL810a, RoHS
2.8 V DC
N/A
Certifications
Surge voltage
(voltage above this level can cause
catastrophic failure)
Isolation voltage
Page 2 • Document number: 1015370.1
DATASHEET
®
K2 SERIES 650F - 3,000F ULTRACAPACITORS
TYPICAL CHARACTERISTRICS
BCAP0650
THERMAL CHARACTERISTICS
Thermal resistance
(Rth, case to ambient)
BCAP1200
5.3°C/W
BCAP1500
4.5°C/W
BCAP2000
3.8°C/W
Capacitance
DC ESR
BCAP3000
3.2°C/W
6.5°C/W
180%
170%
160%
150%
140%
130%
120%
110%
100%
90%
80%
-60
-40
-20
Percentage change from value at 25°C
0
20
40
60
80
Temperature (°C)
ADDITIONAL TECHNICAL INFORMATION
Capacitance and ESR, DC measured per document no. 1007239 available at www.maxwell.com.
Unless specified, all specifications are at 25°C.
Short circuit current (lsc)
Emax
Pmax
Pd
=
=
=
=
V
RATED
ESR(DC)
½ CV
2
3,600 x mass
V
2
4 x ESR(DC) x mass
0.12V
2
ESR(DC) x mass
½ CV
C x ESR(DC) + 1
Maximum peak current (1 sec) =
MOUNTING RECOMMENDATIONS
Do not reverse polarity. Maximum torque for M12 screw terminals is 14Nm. Cells are designed to be connected into series or parallel
strings. Clean terminals before mounting..
MARKINGS
Products are marked with the following information:
Rated capacitance, rated voltage, product number, name of manufacturer,
positive and negative terminal, warning marking, serial number.
Page 3 • Document number: 1015370.1
DATASHEET
4
3
2
REVISIONS
REV
1
DESCRIPTION
PROTOTYPE
1
CO
-
®
K2 SERIES 650F - 3,000F ULTRACAPACITORS
D
DIMENSIONS
D
D2
M12 X 1.75-6g
M12 X 1.75-6g
D1
C
C
14 0.5
L
14 0.5
Part Description
B
Vol (l)
Dimensions (mm)
L (±0.3mm)
3
D1 (±0.2mm)
D2 (±0.7mm)
Package Quantity
B
1
BCAP0650 P270 K04 02
4
BCAP1200 P270 K04 02
BCAP1500 P270 K04 02
BCAP0650
0.211
0.294
0.325
51.5
74
85
102
138
51.5
THE INFORMATION CONTAINED IN THIS
DOCUMENT IS MAXWELL CONFIDENTIAL
INFORMATION AND IS THE SOLE PROPERTY
OF MAXWELL TECHNOLOGIES. ANY
REPRODUCTION IN PART OR WHOLE
WITHOUT WRITTEN PERMISSION OF
MAXWELL TECHNOLOGIES IS PROHIBITED.
60.4
2
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED, ALL DIMENSIONS
ARE IN MILLIMETERS AFTER PLATING.
DRAWN
BREAK EDGES 0.3
LATHE FINISH 63 µINCH, MILL FINISH 125 µINCH
CHECKED
X.XXX DIAMETERS
0.125 TIR X.XXX DIA
SURFACES
&
0.025mm
60.7
REV
1
DATE
15
CO
-
NOTICE:
74
85
60.4
APPROVALS
60.7
7/31/2009
REVISIONS
DESCRIPTION
15
15
D
R.DUBINSKAYA
D
BCAP2000
MODEL
K04 02
P270
A
P/N
BCAP2000
BCAP3000
60.4
2
PROTOTYPE
CHANGE DIM FROM 3.20 TO 3.180+/-0.125
PER IFS
60.7
3811
BCAP1200
108384B
BCAP3000 P270 K04 02
BCAP1500
108385B
108351B
0.373
A
0.475
3
102
X/X
.X
.XX
MATERIAL
±.5
±.25
±.125
ANGLE ±0.5°
DESIGN ENGR
MECHANICAL ENGR
PROCESS ENGR
TEST ENGR
60.4
60.4
PER IFS
9244 BALBOA AVENUE, SAN DIEGO, CA 92123 U.S.A
DESCRIPTION
3RD ANGLE PROJECTION
138
BCAP, ENVELOPE ASSY, K2, T
60.7
60.7
15
A
X1
REV
108386B
108387B
CAUTION
CONTAINS PARTS AND/OR ASSEMBLIES
SUSCEPTIBLE TO DAMAGE BY
ELECTROSTATIC DISCHARGE (ESD)
FINISH
QUALITY ENGR
PRODUCTION ENGR
SCALE
B 68911
2:1
SIZE
CAGE CODE
PART NO.
SEE TABLE
REV
15
DOC. NO.
1014496
1
SHEET
1 OF 1
4
B-PG1 REV A 7/01
2
1
C
D2
D1
C
3.180 0.125
3.180 0.125
L
B
B
Part Description
BCAP0650 P270 K05 02
A
BCAP1200 P270 K05 02
BCAP1500 P270 K05 02
4
BCAP2000 P270 K05 02
B-PG1 REV A 7/01
MODEL
BCAP0650
BCAP1200
BCAP1500
BCAP2000
BCAP3000
P/N
108294B
108316B
108324B
108325B
108058B
Vol (l)
Dimensions (mm)
A
51.5
74
85
102
138
L (±0.3mm)
0.15
THE INFORMATION CONTAINED IN THIS
DOCUMENT IS MAXWELL CONFIDENTIAL
INFORMATION AND IS THE SOLE PROPERTY
OF MAXWELL TECHNOLOGIES. ANY
REPRODUCTION IN PART OR WHOLE
WITHOUT WRITTEN PERMISSION OF
MAXWELL TECHNOLOGIES IS PROHIBITED.
NOTICE:
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED
ALL DIMENSIONS ARE IN MILIMETERS AFTER
PLATING.
BREAK SHARP EDGES
USE MINIMUM BEND RADII
DRAWN
D1 (±0.2mm)
Author
CHECKED
APPROVALS
DATE
7/31/2009
1
D2 (±0.7mm)
DESCRIPTION
Package Quantity
51.5
74
85
.X
±.5
.XX
±.25
.XXX ±.125
MATERIAL
ANGLE ±0.5°
60.4
DESIGN ENGR
9244 BALBOA AVENUE, SAN DIEGO, CA 92123 U.S.A
MECHANICAL ENGR
PROCESS ENGR
TEST ENGR
60.7
15
15
REV
1
REFERENCE IFS FOR APPROVAL AND APPROVAL
DATES
0.133
0.264
0.312
0.414
3
3RD ANGLE PROJECTION
Material
FINISH
60.4
60.4
2
60.4
QUALITY ENGR
PRODUCTION ENGR
CAUTION
CONTAINS PARTS AND/OR ASSEMBLIES
SUSCEPTIBLE TO DAMAGE BY
ELECTROSTATIC DISCHARGE (ESD)
ANODIZE, TYPE II
CLASS 2, PANTONE
286 BLUE
1
SCALE
60.7
B 68911
60.7
SIZE
CAGE CODE
BCAP, ENVELOPE ASSY, K2, J
PART NO.
A
SEE TABLE
REV
1:1
DOC. NO.
1014428
2
SHEET
1 OF 1
15
15
15
N/A
102
138
60.7
60.7
1
BCAP3000 P270 K05 02
60.4
Product dimensions are for reference only unless otherwise identified. Product dimensions and specifications may change without notice.
Please contact Maxwell Technologies directly for any technical specifications critical to application.
Maxwell Technologies, Inc.
Worldwide Headquarters
9244 Balboa Avenue
San Diego, CA 92123
USA
Tel: +1 858 503 3300
Fax: +1 858 503 3301
Maxwell Technologies SA
CH-1728 Rossens
Switzerland
Tel: +41 (0)26 411 85 00
Fax: +41 (0)26 411 85 05
Maxwell Technologies, GmbH
Brucker Strasse 21
D-82205 Gilching
Germany
Tel: +49 (0)8105 24 16 10
Fax: +49 (0)8105 24 16 19
Maxwell Technologies, Inc.
Shanghai Representative Office
13E, CR Times Square
500 Zhangyang Road, Pudong
Shanghai 200122, P.R. China
Tel: +86 21 5836 8780
Fax: +86 21 5836 8790
Page 4 • Document number: 1015370.1
Online: www.maxwell.com • Email: info@maxwell.com
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