(Current possible with short circuit from rated voltage. Do not
use as an operating current.)
14 A
UL810a, RoHS
12 A
UL810a, RoHS
Page 2
Document number: 1003996.14
maxwell.com
DATASHEET
PC SERIES ULTRACAPACITORS
TYPICAL CHARACTERISTICS
THERMAL CHARACTERISTICS
Thermal Resistance
(Rth, Case to Ambient), typical
2
Thermal Capacitance (C
th
), typical
2
Maximum Continuous Current (∆T = 15 °C)
2
Maximum Continuous Current (∆T = 40 °C)
2
PC10, PC10-90, PC10-270
15
o
C/W
3.6 J/
o
C
2.4 A
RMS
3.8 A
RMS
PC10HT, PC10HT-90, PC10HT-270
15
o
C/W
3.6 J/
o
C
2.4 A
RMS
3.8 A
RMS
LIFE
DC Life at High Temperature
1
Capacitance Change
ESR Change
(held continuously at Rated Voltage and Maximum Operating
Temperature)
(% decrease from minimum initial value)
(% increase from maximum initial value)
3,000 hours
20%
100%
10 years
20%
100%
500,000 cycles
20%
100%
1.0 A
4 years
1,000 hours
20%
100%
10 years
20%
100%
500,000 cycles
20%
100%
1.0 A
4 years
Projected DC Life at 25°C
1
Capacitance Change
ESR Change
(% decrease from minimum initial value)
(% increase from maximum initial value)
Cycle Life
1,9
Capacitance Change
ESR Change
(% decrease from minimum initial value)
(% increase from maximum initial value)
Test Current
Shelf Life
(Stored uncharged at 25°C)
ESR AND CAPACITANCE VS TEMPERATURE
PC-10 HT Temperature Response Plot
140%
Cap
DC ESR
130%
Percentage Change from Value at 20°C
120%
110%
100%
90%
80%
-20
-10
0
10
20
30
40
50
60
70
80
90
Temperature (°C)
Page 3
Document number: 1003996.14
maxwell.com
DATASHEET
PC SERIES ULTRACAPACITORS
NOTES
1. Capacitance and ESR
DC
measured at 25°C using specified
test current per waveform below.
2. ∆T=I
RMS2
x ESR x R
th
3. Absolute maximum voltage, non-repeated. Not to exceed 1
second.
4. After 72 hours (208 hours - BCAP3400) at rated voltage.
Initial leakage current can be higher.
5. Per IEC 62391-2, P
d
=
6. P
max
=
0.12V
2
ESR
DC
x mass
½ CV
2
8. E
stored
=
3,600
9. Cycle using specified test current per waveform below.
10. Cycle life varies depending upon application-specific
characteristics. Actual results will vary.
11. Per United Nations material classification UN3499, all
Maxwell ultracapacitors have less than 10 Wh capacity
to meet the requirements of Special Provisions 361. Both
individual ultracapacitors and modules composed of those
ultracapacitors shipped by Maxwell can be transported
without being treated as dangerous goods (hazardous
materials) under transportation regulations.
V
2
4 x ESR
DC
x mass
½ CV
2
7. E
max
=
3,600 x mass
MOUNTING RECOMMENDATIONS
Do not reverse polarity. Please refer to document
number 1008238, available at maxwell.com for soldering
recommendations.
MARKINGS
Products are marked with the following information:
Rated capacitance, rated voltage, product number, name of
manufacturer, and positive terminal.
Page 4
Document number: 1003996.14
maxwell.com
DATASHEET
PC SERIES ULTRACAPACITORS
PC10, PC10HT
PC10-90, PC10HT-90
PC10-270, PC10HT-270
(-) NEGATIVE TERMINAL
d 0.5
(+) POSITIVE TERMINAL
8 MIN
L 0.5
L 3.5 MAX
BODY+SHRINK
T ± 0.2
p ± .5
3.1 ± .5
W ± 0.3
Part Description
PC10, PC10HT
PC10-90, PC10HT-90
PC10-270, PC10HT-270
L (mm)
29.6
35.9
35.9
W (mm)
23.6
23.6
23.6
Dimensions (mm)
T (mm)
4.8
4.8
4.8
d (mm)
0.5
0.5
0.5
p (mm)
5.1
5.1
5.1
Package Quantity
2,000
2,000
2,000
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 foreign counterparts: 6585152, 6643119, 6842330, 7116545, 7295423, 7342770, 7352558, 7384433, 7407520, 7492571,
7508651, 7791860, 7791861, 7883553, 7935155, 8072734, 8279580, and patents pending.
Maxwell Technologies, Inc.
Global Headquarters
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Tel: +1 858 503 3300
Fax: +1 858 503 3301
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Embedded System
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