Technical Data 4423
Effective October 2017
Supersedes November 2014
XB Supercapacitors
Cylindrical snap-in
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.
Features
•Over 10-year operating life at room
temperature
•Low ESR for high power density
•Large capacitance for high energy density
•Long cycle life
•Environmentally friendly electrolyte
•UL Recognized
Applications
•Hybrid battery or fuel cell systems
•High pulse current applications
•UPS / hold-up power
Pb
HALOGEN
HF
FREE
2
Technical Data 4423
Effective October 2017
XB Supercapacitors
Cylindrical snap-in
www.eaton.com/electronics
Ratings
Capacitance 300 F to 600 F
Maximum working voltage 2.5 V
Surge voltage 2.85 V
Capacitance tolerance -10% to +10% (+20 °C)
Operating temperature range -25 °C to +70 °C
Specifications
Performance
Capacitance1 (F) Part Number
Max
continuous
current2
(A)
Max
leakage
current1,4
(mA)
300 XB3550-2R5307-R
400 XB3560-2R5407-R
600 XB3585-2R5607-R
Maximum ESR1
(mΩ) (Equivalent
Series Resistance)
7
4.5
3.7
15
19
29
Peak
current3
(A)
120
180
235
0.30
0.45
0.70
Max
power5
(W)
Stored
energy6
(Wh)
Typical
mass
(g)
220
350
420
0.26
0.35
0.52
69
80
122
1. Capacitance, ESR and Leakage current are all measured according to IEC 62391-1 at +20 °C
2. 15 °C Temperature Rise
3. Peak Current is for 1 second = ½ Working Voltage x Capacitance / (1 + ESR x Capacitance)
4. Leakage current measured after 72 hours, +20 °C
5. Max. Power = Working Voltage2 / 4 / ESR
6. Stored energy = ½ Capacitance x Working Voltage2 / 3600
Parameter Capacitance change
(% of initial value)
ESR
(% of max. initial value)
Life
@ Maximum operating voltage and temp) 1500 hours ≤20% ≤200%
Charge/discharge cycling1500,000 ≤20% ≤200%
Storage Life- uncharged
-25 °C to +70 °C 1500 hours ≤20% ≤200%
≤30°C 3 years ≤5% ≤10%
1.. Cycling between maximum operating and 50% of maximum operating voltage at room temperature
Technical Data 4423
Effective October 2017
XB Supercapacitors
Cylindrical snap-in
3
www.eaton.com/electronics
Packaging information
•Standard packaging: Bulk, 20 parts per box
Part marking
Dimensions- mm
Part numbering system
•Manufacturer
•Capacitance (F)
•Maximum operating voltage (V)
•Family code (or part number)
•Polarity
1.50
A
120.0°
Dimensions - mm
Positive Terminal
Blank Terminal
Negative Terminal
PCB Patterns:
4-
2.0 0.1
D
H
L
Part number D ±1.0 L ±1.0 H ±1.0 A ±0.1
XB3550-2R5307-R 35 53 622.5
XB3560-2R5407-R 35 63 622.5
XB3585-2R5607-R 35 87.5 622.5
XB 3560 -2R5 407-R
XB=Family Code
Size reference- mm
Voltage (V) R = Decimal
Capacitance (µF) Standard
product
Value Multiplier
Diameter Length
2R5 = 2.5 V Example: 407 = 40 x 107µF or 400 F
Family Code
35 60
All Rights Reserved
Printed in USA
Publication No. 4423
October 2017
Eaton is a registered trademark.
All other trademarks are property
of their respective owners.
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 Compan . 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 use .
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
Wave solder profile
Profile Feature Standard SnPb Solder Lead (Pb) Free Solder
Preheat and soak • Temperature max. (Tsmax)100 °C 100 °C
• Time max. 60 seconds 60 seconds
D preheat to max Temperature 160 °C max. 160 °C max.
Peak temperature (TP)* 220 °C – 260 °C 250 °C – 260 °C
Time at peak temperature (tp)10 seconds max
5 seconds max each wave
10 seconds max
5 seconds max each wave
Ramp-down rate ~ 2 K/s min
~3.5 K/s typ
~5 K/s max
~ 2 K/s min
~3.5 K/s typ
~5 K/s max
Time 25 °C to 25 °C 4 minutes 4 minutes
Manual solder
+350 °C, 4-5 seconds. (by soldering iron), generally manual, hand soldering is not recommended.
Reflow soldering
Do not use reflow soldering using infrared or convection oven heating methods.
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.
Temperature
Time
T
smin
Tsmax
Tstyp
Tp
tp
First Wave Second Wave
Preheat area Cool down area
Technical Data 4423
Effective October 2017
XB Supercapacitors
Cylindrical snap-in
