DATASHEET
K2 ULTRACAPACITORS - 2.7V SERIES
FEATURES AND BENEFITS*
DuraBlue
TM
Shock and Vibration
Technology
1
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 laser-
weldable posts
TYPICAL APPLICATIONS
High shock and vibration
environments
Automotive subsystems
Wind turbine pitch control
Hybrid vehicles
Rail
Heavy industrial equipment
UPS & telecom systems
PRODUCT SPECIFICATIONS
1
ELECTRICAL
Rated Voltage
Minimum Capacitance, initial
2
, rated value
Maximum Capacitance, initial
2
Maximum ESR
DC
, initial
2
, rated value
BCAP0650
2.70 V
650 F
780 F
0.8 mΩ
6.8 kW/kg
14 kW/kg
4.1 Wh/kg
0.66 Wh
ISO 16750-3,
Table 14
SAE J2464
BCAP1200
2.70 V
1,200 F
1,440 F
0.58 mΩ
5.8 kW/kg
12 kW/kg
4.7 Wh/kg
1.22 Wh
ISO 16750-3,
Table 14
SAE J2464
BCAP1500
2.70 V
1,500 F
1,800 F
0.47 mΩ
6.6 kW/kg
14 kW/kg
5.4 Wh/kg
1.52 Wh
IISO 16750-3,
Table 14
SAE J2464
BCAP2000
2.70 V
2,000 F
2,400 F
0.35 mΩ
6.9 kW/kg
14 kW/kg
5.6 Wh/kg
2.03 Wh
ISO 16750-3,
Table 14
SAE J2464
BCAP3000
1
2.70 V
3,000 F
3,600 F
0.29 mΩ
5.9 kW/kg
12 kW/kg
6.0 Wh/kg
3.04 Wh
ISO 16750-3, Tables
12 & 14
SAE J2464
IEC 60068-2-27, -29
POWER & ENERGY
Usable Specific Power, P
d3
Specific Energy, E
max5
Stored Energy, E
stored6,13
Impedance Match Specific Power, P
max4
SHOCK & VIBRATION
Vibration Specification
Shock Specification
SAFETY
Short Circuit Current, typical
(Current possible with short circuit from rated voltage.
Do not use as an operating current.)
3,400 A
UL810a, RoHS,
REACH
4,700 A
UL810a, RoHS,
REACH
5,700 A
UL810a, RoHS,
REACH
7,700 A
UL810a, RoHS,
REACH
9,300 A
UL810a, RoHS,
REACH
Certifications
THERMAL
Thermal Resistance (R
ca
, Case to Ambient),
typical
Thermal Capacitance (C
th
), typical
Maximum Continuous Current
(ΔT = 15
o
C)
7
Maximum Continuous Current
(ΔT = 40
o
C)
7
6.5
o
C/W
190 J/
o
C
54 A
RMS
88 A
RMS
5.3
o
C/W
300 J/
o
C
70 A
RMS
110 A
RMS
4.5
o
C/W
320 J/
o
C
84 A
RMS
140 A
RMS
3.8
o
C/W
410 J/
o
C
110 A
RMS
170 A
RMS
3.2
o
C/W
600 J/
o
C
130 A
RMS
210 A
RMS
*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
NOTES
1.
2.
Only BCAP3000 currently has DuraBlue
TM
technology.
Capacitance and ESR
DC
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.
0.12V
2
Per IEC 62391-2, P
d
=
ESR
DC
x mass
2
V
P
max
=
4 x ESR
DC
x mass
E
max
=
E
stored
=
½ CV
2
3,600 x mass
½ CV
2
3,600
3.
4.
5.
6.
7.
8.
9.
10.
11.
∆T=I
RMS2
x ESR x R
ca
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
4
K2 ULTRACAPACITORS - 2.7V SERIES
3
2
REVISIONS
REV
1
DESCRIPTION
PROTOTYPE
CO
1
BCAPXXXX P270 K04
2.8 MAX
UNTHREADED
LENGTH
2.8 MAX
UNTHREADED
LENGTH
MOUNTING RECOMMENDATIONS
D
Do not reverse polarity. Please refer to document
number 1016419, available at maxwell.com for welding
recommendations.
D1
M12 X 1.75 - 6g
D2
53 MAX
M12 X 1.75 - 6g
MARKINGS
14
L
14
Products are marked with the following information:
Rated capacitance, rated voltage, product number, name
of manufacturer, positive terminal, warning marking, serial
number.
1
REVISIONS
C
BCAPXXXX P270 K05
4
D
R 0.6 MAX
0.5 MAX EDGE BREAK
3
2
REV
1
DESCRIPTION
B
CO
-
PRODUCTION RELEASE
R 0.6 MAX
NOTICE:
DO NOT SCALE DRAWING
D
APPROVALS
DATE
0.5 MAX EDGE BREAK
R.DUBINSKAYA
PER IFS
3/2/2011
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.
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 0.7
14.00 0.05
53 MAX
3RD ANGLE PROJECTION
D2
X/X
.X
.XX
MATERIAL
±.5
±.25
±.125
ANGLE ±0.5°
DESIGN ENGR
60.4 0.2
MECHANICAL ENGR
PROCESS ENGR
TEST ENGR
QUALITY ENGR
PRODUCTION ENGR
D1
9244 BALBOA AVENUE, SAN DIEGO, CA 92123 U.S.A
DESCRIPTION
14.00 0.05
C
3000-T
C
PART NO.
REV
A
N/A
CAUTION
CONTAINS PARTS AND/OR ASSEMBLIES
SUSCEPTIBLE TO DAMAGE BY
ELECTROSTATIC DISCHARGE (ESD)
FINISH
PER IFS
SCALE
B 68911
2:1
SIZE
CAGE CODE
DOC. NO.
REV
5
SHEET
1 OF 1
4
3.180 0.125
3
A 0.3
3.180 0.125
2
1
L
B
MODEL
BCAP0650
BCAP1200
BCAP1500
BCAP2000
BCAP3000
P/N WITH HEAT SHRINK TUBING
108700, 108700B
108702, 108702B
108704, 108704B
108706, 108706B
108708, 108708B
P/N WITH LABELS
108294, 108294B
108316, 108316B
108324, 108324B
108325, 108325B
108058, 108058B
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.
B
A
51.5
74
85
102
138
Part Description
Dimensions (mm)
APPROVALS
DATE
NOTICE:
DO NOT SCALE DRAWING
UNLESS OTHERWISE SPECIFIED
PLATING.
BREAK SHARP EDGES
USE MINIMUM BEND RADII
ALL DIMENSIONS ARE IN MILIMETERS AFTER
L
(±0.3mm)
51.5
74
85
ANGLE ±0.5°
D1 (±0.2mm)
9244 BALBOA AVENUE, SAN DIEGO, CA 92123 U.S.A
DESCRIPTION
D2 (±0.7mm)
C:\Rina\ALISON\
Package
Quantity
30
30
30
15
15
DRAWN
Author
1
9/13/2010
CHECKED
DESIGN ENGR
MECHANICAL ENGR
PROCESS ENGR
TEST ENGR
QUALITY ENGR
PRODUCTION ENGR
A
BCAP0650 P270 K04/05
BCAP1200 P270 K04/05
1
REFERENCE IFS FOR APPROVAL AND APPROVAL
DATES
.X
±.5
.XX
±.25
.XXX ±.125
MATERIAL
3RD ANGLE PROJECTION
BCAP, ENVELOPE ASSY, K2, J
60.4
60.4
60.4
60.4
60.4
1 OF 1
REV
A
N/A
60.7
60.7
60.7
60.7
60.7
Material
FINISH
BCAP1500 P270 K04/05
4
B-PG1 REV A 7/01
CAUTION
CONTAINS PARTS AND/OR ASSEMBLIES
SUSCEPTIBLE TO DAMAGE BY
ELECTROSTATIC DISCHARGE (ESD)
ANODIZE, TYPE II
CLASS 2, PANTONE
286 BLUE
1
SCALE
B 68911
1:1
SIZE
CAGE CODE
PART NO.
SEE TABLE
REV
DOC. NO.
1014428
1
SHEET
3
2
1
BCAP2000 P270 K04/05
BCAP3000 P270 K04/05
102
138
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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