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DATASHEET
K2 ULTRACAPACITORS - 2.7V SERIES
FEATURES AND BENEFITS*
TYPICAL APPLICATIONS
DuraBlue Shock and Vibration
Technology1
Up to 1,000,000 duty cycles or 10
year DC life
High power and energy
650F to 3,000F capacitance range
Threaded terminals or laserweldable posts
High shock and vibration
environments
Automotive subsystems
Wind turbine pitch control
Hybrid vehicles
Rail
Heavy industrial equipment
UPS & telecom systems
TM
PRODUCT SPECIFICATIONS1
ELECTRICAL
BCAP0650
BCAP1200
BCAP1500
BCAP2000
BCAP30001
Rated Voltage
2.70 V
2.70 V
2.70 V
2.70 V
2.70 V
Minimum Capacitance, initial2, rated value
650 F
1,200 F
1,500 F
2,000 F
3,000 F
Maximum Capacitance, initial2
780 F
1,440 F
1,800 F
2,400 F
3,600 F
0.8 mΩ
0.58 mΩ
0.47 mΩ
0.35 mΩ
0.29 mΩ
6.8 kW/kg
5.8 kW/kg
6.6 kW/kg
6.9 kW/kg
5.9 kW/kg
14 kW/kg
12 kW/kg
14 kW/kg
14 kW/kg
12 kW/kg
Maximum ESRDC, initial2, rated value
POWER & ENERGY
Usable Specific Power, Pd3
Impedance Match Specific Power, Pmax
Specific Energy, Emax
4
4.1 Wh/kg
4.7 Wh/kg
5.4 Wh/kg
5.6 Wh/kg
6.0 Wh/kg
Stored Energy, Estored6,13
0.66 Wh
1.22 Wh
1.52 Wh
2.03 Wh
3.04 Wh
Vibration Specification
ISO 16750-3,
Table 14
ISO 16750-3,
Table 14
IISO 16750-3,
Table 14
ISO 16750-3,
Table 14
ISO 16750-3, Tables
12 & 14
SAE J2464
SAE J2464
SAE J2464
SAE J2464
SAE J2464
IEC 60068-2-27, -29
3,400 A
4,700 A
5,700 A
7,700 A
9,300 A
UL810a, RoHS,
REACH
UL810a, RoHS,
REACH
UL810a, RoHS,
REACH
UL810a, RoHS,
REACH
UL810a, RoHS,
REACH
Thermal Resistance (Rca, Case to Ambient),
typical
6.5oC/W
5.3oC/W
4.5oC/W
3.8oC/W
3.2oC/W
Thermal Capacitance (Cth), typical
190 J/oC
300 J/oC
320 J/oC
410 J/oC
600 J/oC
Maximum Continuous Current
(ΔT = 15oC)7
54 ARMS
70 ARMS
84 ARMS
110 ARMS
130 ARMS
Maximum Continuous Current
(ΔT = 40oC)7
88 ARMS
110 ARMS
140 ARMS
170 ARMS
210 ARMS
5
SHOCK & VIBRATION
Shock Specification
SAFETY
Short Circuit Current, typical
(Current possible with short circuit from rated voltage.
Do not use as an operating current.)
Certifications
THERMAL
*Results may vary. Additional terms and conditions, including the limited warranty, apply at the time of purchase.
See the warranty details for applicable operating and use requirements.
Page 1
Document number: 1015370.5
maxwell.com
DATASHEET
K2 ULTRACAPACITORS - 2.7V SERIES
TYPICAL CHARACTERISTICS
TEMPERATURE
Operating temperature
(Cell case temperature)
Minimum
-40oC
-40oC
-40oC
-40oC
-40oC
Maximum
65oC
65oC
65oC
65oC
65oC
ELECTRICAL
BCAP0650
BCAP1200
BCAP1500
BCAP2000
BCAP30001
Leakage Current at 25°C, maximum8
1.5 mA
2.7 mA
3.0 mA
4.2 mA
5.2 mA
Absolute Maximum Voltage
2.85 V
2.85 V
2.85 V
2.85 V
2.85 V
680 A
930 A
1150 A
1500 A
1900 A
1,500 hours
1,500 hours
1,500 hours
1,500 hours
1,500 hours
Capacitance Change
20%
20%
20%
20%
20%
ESR Change
100%
100%
100%
100%
100%
10 years
10 years
10 years
10 years
10 years
Capacitance Change
20%
20%
20%
20%
20%
ESR Change
100%
100%
100%
100%
100%
1,000,000 cycles
1,000,000 cycles
1,000,000 cycles
1,000,000 cycles
1,000,000 cycles
Capacitance Change
20%
20%
20%
20%
20%
ESR Change
100%
100%
100%
100%
100%
4 years
4 years
4 years
4 years
4 years
160 g
260 g
280 g
360 g
510 g
Terminals
Threaded or
Weldable
Threaded or
Weldable
Threaded or
Weldable
Threaded or
Weldable
Threaded12 or
Weldable
Page 2
maxwell.com
9
Absolute Maximum Current
LIFE
DC Life at High Temperature2
(held continuously at Rated Voltage and Maximum
Operating Temperature)
(% decrease from rated value)
(% increase from rated value)
Projected DC Life at 25oC2
(held continuously at Rated Voltage)
(% decrease from rated value)
(% increase from rated value)
Projected Cycle Life at 25oC2,10 11
(% decrease from rated value)
(% increase from rated value)
Shelf Life
(Stored uncharged at ±10oC)
PHYSICAL
Mass, typical
Document number: 1015370.5
12
12
12
12
DATASHEET
K2 ULTRACAPACITORS - 2.7V SERIES
NOTES
1. Only BCAP3000 currently has DuraBlueTM technology.
2. Capacitance and ESRDC measured using 65 A for BCAP0650, 75 A for BCAP1200
and 100 A test current for all other cells. All tests made at 25°C per document
number 1007239 available at maxwell.com.
0.12V2
3. Per IEC 62391-2, Pd =
ESRDC x mass
V2
4. Pmax =
4 x ESRDC x mass
½ CV2
3,600 x mass
5. Emax =
6. Estored =
½ CV2
3,600
7. ∆T=IRMS2 x ESR x Rca
8.
9.
10.
11.
After 72 hours at rated voltage. Initial leakage current can be higher.
Absolute maximum voltage, non-repeated. Not to exceed 1 second.
Cycle using specified test current per waveform below.
Cycle life varies depending upon application-specific characteristics. Actual
results will vary.
12. Maximum Torque is 14 Nm.
13. Per United Nations material classification UN3499, all Maxwell ultracapacitors
have less than 10 Wh capacity to meet the requirements of Special
Provisions 361. When packaged according to the regulation, both individual
ultracapacitors and modules composed of those ultracapacitors shipped
by Maxwell can be transported without being treated as dangerous goods
(hazardous materials).
Page 3
Document number: 1015370.5
maxwell.com
DATASHEET
K2 ULTRACAPACITORS - 2.7V SERIES
4
3
2
1
REVISIONS
REV
PROTOTYPE
BCAPXXXX P270 K04
MOUNTING RECOMMENDATIONS
D
2.8 MAX
UNTHREADED
LENGTH
Do not reverse polarity. Please refer to document
number 1016419, available at maxwell.com for welding
recommendations.
2.8 MAX
UNTHREADED
LENGTH
M12 X 1.75 - 6g
M12 X 1.75 - 6g
53 MAX
D2
MARKINGS
D1
L
BCAPXXXX P270 K05
4
3
2
1
CO
DESCRIPTION
PRODUCTION RELEASE
1
R 0.6 MAX
-
D
R 0.6 MAX
0.5 MAX EDGE BREAK
0.5 MAX EDGE BREAK
DO NOT SCALE DRAWING
NOTICE:
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.
SURFACES
MATERIAL
53 MAX
DATE
3/2/2011
R.DUBINSKAYA
X/X
.X
.XX
14.00 0.05
APPROVALS
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
60.7 0.7
C
&
0.025mm
±.5
±.25
±.125
PER IFS
D1
60.4 0.2DESIGN ENGR
9244 BALBOA AVENUE, SAN DIEGO, CA 92123 U.S.A
ANGLE ±0.5°
MECHANICAL ENGR
14.00 0.05
DESCRIPTION
C
TEST ENGR
SIZE
PRODUCTION ENGR
3
3.180 0.125
CAGE CODE
B 68911
QUALITY ENGR
FINISH
PER IFS
N/A
REV
5
2
3.180 0.125
REV
PART NO.
DOC. NO.
2:1
SCALE
A
3000-T
PROCESS ENGR
3RD ANGLE PROJECTION
CAUTION
CONTAINS PARTS AND/OR ASSEMBLIES
SUSCEPTIBLE TO DAMAGE BY
ELECTROSTATIC DISCHARGE (ESD)
4
B
REVISIONS
REV
D2
C
Products are marked with the following information:
Rated capacitance, rated voltage, product number, name
of manufacturer, positive terminal, warning marking, serial
number.
14
14
D
CO
DESCRIPTION
1
SHEET
1 OF 1
1
L
A 0.3
B
B
P/N WITH HEAT SHRINK TUBING
108700, 108700B
108702, 108702B
108704, 108704B
108706, 108706B
108708, 108708B
Part Description
P/N WITH LABELS
108294, 108294B
108316, 108316B
108324, 108324B
108325, 108325B
108058, 108058B
A
51.5
74
85
102
138
NOTICE:
A
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.
BCAP0650 P270 K04/05
Dimensions (mm)
L
(±0.3mm)
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED
ALL DIMENSIONS ARE IN MILIMETERS AFTER
PLATING.
BREAK SHARP EDGES
USE MINIMUM BEND RADII
.X
±.5
.XX
±.25
.XXX ±.125
BCAP1200 P270 K04/05
1
REFERENCE IFS FOR APPROVAL AND APPROVAL
DATES
BCAP15004 P270 K04/05
CAUTION
CONTAINS PARTS AND/OR ASSEMBLIES
SUSCEPTIBLE TO DAMAGE BY
ELECTROSTATIC DISCHARGE (ESD)
Material
FINISH
D1 (±0.2mm)
DATE
DRAWN
D2 (±0.7mm)
Package
Quantity
60.7
30
60.7
30
9/13/2010
Author
CHECKED
51.5
ANGLE ±0.5°
DESIGN ENGR
1
MECHANICAL ENGR
74
ANODIZE, TYPE II
CLASS 2, PANTONE
286 BLUE
SIZE
QUALITY ENGR
PRODUCTION ENGR
A
BCAP, ENVELOPE ASSY, K2, J
60.4
TEST ENGR
1
CAGE CODE
B 68911
SCALE
1:1
DOC. NO.
PART NO.
SEE TABLE
REV
1014428
1
SHEET
1 OF 1
N/A
60.7
30
102
60.4
60.7
15
BCAP3000 P270 K04/05
138
60.4
60.7
15
2
1
60.4
REV
BCAP2000 P270 K04/05
3
85
60.4
9244 BALBOA AVENUE, SAN DIEGO, CA 92123 U.S.A
DESCRIPTION
PROCESS ENGR
MATERIAL
3RD ANGLE PROJECTION
APPROVALS
C:\Rina\ALISON\
MODEL
BCAP0650
BCAP1200
BCAP1500
BCAP2000
BCAP3000
B-PG1 REV A 7/01
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. All products featured on this datasheet are covered by the following U.S. patents and their respective counterparts: 6643119,
7295423, 7342770, 7352558, 7384433, 7440258, 7492571, 7508651, 7580243, 7791860, 7791861, 7859826, 7883553, 7935155, 8072734, 8098481, 8279580, and patents pending.
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Document number: 1015370.5
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