Technical Data
4390
Effective
June
2017
Supersedes
January
2011
B
Supercapacitors
Cylindrical cells
HF
Pb
FREE
HALOGEN
Features
•
•
•
•
•
High specific capacitance
Very low ESR
Low leakage currents
Long cycle life
UL Recognized
Applications
•
•
•
•
Main power
Hybrid battery packs
Hold-up power
Pulse power
Description
Eaton 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 Eaton 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.
Technical Data
4390
Effective
June 2017
B
Supercapacitors
Cylindrical cells
Ratings
Capacitance
Maximum working voltage
Surge voltage
Capacitance tolerance
Operating temperature range
0.22
F to
2.2
F
2.5 V
3.0 V
-20% to +80% (+20 °C)
-25 °C to +70 °C
Specifications
Maximum
ESR (Ω)
(Equivalent Series
Resistance) Measured @
100 Hz
Nominal leakage
current (uA) after
72 hours @
+20
°C
Nominal dimensions (mm)
(diameter x length)
Typical Mass
(grams/piece)
Capacitance (F)
Part Number
0.22
1.0
1.5
2.2
B0510-2R5224-R
B0810-2R5105-R
B1010-2R5155-R
B0820-2R5225-R
2.0
0.50
0.30
0.20
2.0
4.0
7.0
9.0
5
8
10
8
11
13
14
20
0.54
1.2
1.9
1.5
Performance
Parameter
Capacitance change
(% of initial value)
ESR
(% of max. initial value)
Life (1000 hours @ +70 °C @ 2.5 Vdc)
Storage - Low and High Temperature (1000 hours @ -25 °C and +70 °C)
≤
30%
≤
30%
≤
300%
≤
300%
Dimensions (mm)
Part Number
D
D’
L
L’
F
d’
C
C’
B0510-2R5224-R
B0810-2R5105-R
B1010-2R5155-R
B0820-2R5225-R
Tolerances
5.0
8.0
10.0
8.0
Maximum
5.5
8.5
10.5
8.5
11.5
13.0
14.3
20.5
12.0
13.5
14.8
21.0
2.0
3.5
5.0
3.5
±0.5
0.50
0.50
0.60
0.50
±0.02
20.0
20.0
20.0
20.0
Minimum
5.0
5.0
5.0
5.0
Part marking
•
•
•
•
•
Positive Lead
Manufacturer
Capacitance (F)
Maximum operating
voltage (V)
Family code (or part number)
Polarity
marking
Part numbering system
B
1010
—
2R5
15
5
-R
Family Code
B
Family
Size reference
(mm)
Diameter = 10
Length =
10
Capacitance (μF)
Voltage (V) R = Decimal
2R5 = 2.5 V
Value
Example:
155
=
15
x 10
5
μF or
1.5
F
Multiplier
Standard product
Packaging information
•
•
Standard packaging: Bulk, 100 units per bag
Larger bulk packages available on request
www.eaton.com/electronics
2
B
Supercapacitors
Cylindrical cells
Wave solder profile
t
p
T
p
Technical Data
4390
Effective
June 2017
First Wave
Second Wave
Temperature
T
smax
T
styp
T
smin
Preheat area
Cool down area
Time
Profile Feature
Standard SnPb Solder
Lead (Pb) Free Solder
Preheat and soak
• Temperature max. (Tsmax)
• Time max.
100 °C
60 seconds
160 °C max.
220 °C – 260 °C
10 seconds max
5 seconds max each wave
~ 2 K/s min
~3.5 K/s typ
~5 K/s max
4 minutes
100 °C
60 seconds
160 °C max.
250 °C – 260 °C
10 seconds max
5 seconds max each wave
~ 2 K/s min
~3.5 K/s typ
~5 K/s max
4 minutes
D
preheat to max Temperature
Peak temperature (TP)*
Time at peak temperature (tp)
Ramp-down rate
Time 25 °C to 25 °C
Manual solder
+350 °C, 4-5 seconds. (by soldering iron), generally manual, hand soldering is not recommended.
Do not use reflow soldering using infrared or convection oven heating methods.
Reflow soldering
Cleaning/Washing
Avoid cleaning of circuit boards, however if the circuit board must be cleaned use static or ultrasonic immersion in a standard circuit board
cleaning fluid for no more than 5 minutes and a maximum temperature of +60 °C. Afterwards thoroughly rinse and dry the circuit boards. In
general, treat supercapacitors in the same manner you would an aluminum electrolytic capacitor.
Life Support Policy: Eaton 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 labeling, can be reasonably expected to result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also
reserves the right to change or update, without notice, any technical information contained in this bulletin.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/electronoics
© 2017 Eaton
All Rights Reserved
Printed in USA
Publication No. 4390
BU-SB101087
June
2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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