Messrs. SUPERSTAR TECHNOLOGY COMPANY
ALUMINUM ELECTROLYTIC CAPACITORS
SPECIFICATION SHEET
CUSTOMER
PART No.
Rubycon
PART No.
YXF SERIES (Option code : FFC)
DRAWING No.
REE – 116744
ISSUE DATE
11 December 2014
ISSUE No.
1
RUBYCON CORPORATION
ENGINEERING DIVISION
1938-1, NISHIMINOWA, INA-SHI, NAGANO-KEN, JAPAN
TEL No. 0265-72-7116
FAX No. 0265-73-3380
KENTARO SEGI
DESIGN
TAKESHI KOBAYASHI
CHECK
HIROKAZU KOUMURA
APPROVAL
PAGE
1 / 10
1.Scope.
This specification covers polarized aluminum electrolytic capacitors with non-solid electrolyte for use in electronic equipments .
2. Reference Standard
JIS C 5141 (1991) and JIS C 5102 (1994) methods for testing.
3. Operating Temperature Range
-40°C to +105°C
4. Performance
Refer to Table-1
5. Style and Numbering System
(1) Style
CE
(2) Numbering System
Rated
Voltage
04 (Radial Leaded)
Series
YXF
Nominal
Capacitance
Tolerance
M
Option
FFC
Lead
Forming
Case size
X
6. Marking
Unless otherwise specified, capacitor shall be clearly marked the following items on its body.
Sleeve color: Black
Lettering color: White
(1) Trade mark
(2) Rated Voltage
(3) Nominal Capacitance
(4) Polarity
(5) Series
(6) Date code
(7) Maximum Operating Temperature
(8) PET Sleeve mark
V
µF
(Negative Polarity)
YXF
105°C
PET
7. Vent
On capacitors whose diameter is 6.3mm and greater, a safety vent shall be provided.
8. Notes on use of aluminum electrolytic capacitors
(1) Charge and discharge
Do not use for the circuit that repeats quick charge or discharge.
(2) External stress
Do not apply excessive force of pushing, pulling bending, and/or twisting to the main body, lead wire and terminals.
(3) Heat resistance at soldering process
In the soldering process of PC board with Capacitors mounted, secondary shrinkage or crack of sleeve may be observed when
soldering temperature is too high and /or soldering time is too long.
If lead wire of other components or pattern of double sided PC board touches the capacitor, the similar failure may be also
originated at pre-heating, heating at hardening process of adhesive and soldering process.
(4) Insulation and PC board mounting
Sleeve is for marking purpose only.
It is not recognized as insulation materials.
When double sided PC board is employed, note that it could cause a short circuit if lead wire of other components or pattern of
double sided PC board touches capacitor. Please avoid circuit pattern runs underneath capacitor.
In addition, case and cathode terminal are not insulated.
(5) Adhesives and coating materials
Do not use the adhesives and coating materials that contain halogenated organic solvents or chloroprene as polymer.
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(6) Storage
Keep at a normal temperature and humidity. During a long storage time, leakage current will be increased. To prevent heat rise or
any trouble that high leakage current possibly causes, voltage treatment is recommended for the capacitors that have been stored for
a long time.
*Aluminum electrolytic capacitors should not be stored in high temperatures or where there is a high level of humidity. The suitable
storage condition is 5°C-35°C and less than 75% in relative humidity.
*Aluminum electrolytic capacitors should not be stored in damp conditions such as water, saltwater spray or oil spray.
*Do not store aluminum electrolytic capacitors in an environment full of hazardous gas (hydrogen sulfide, sulfurous acid gas,
nitrous acid, chlorine gas, ammonia or bromine gas).
*Aluminum electrolytic capacitors should not be stored under exposure to ozone, ultraviolet rays or radiation.
(7) Fumigation and halogenated flame retardant
It may cause corrosion of internal electrodes, aluminum cases and terminal surface when the following conditions exist.
*Fumigation of wooden pallets before shipment to disinfect vermin.
*Existence of components or parts that contain halogenated flame retardant agent (bromine etc.) together with capacitors.
*When halogenated detergents of antiseptics for preventing infection of epidemic diseases contact directly to capacitors.
(8) PC board cleaning after soldering
Please consult us when cleaning is subjected.
♦Guide to application except the above are described in our catalog and EIAJ RCR-2367C.
EIAJ RCR-2367C : “Safety Application Guide for fixed aluminum electrolytic capacitors for use in electronic equipment."
Published by Japan Electronics and Information Technology Industries Association.
♦Table-1
PERFORMANCE
ITEMS
1
2
Rated Voltage(WV)
Surge Voltage (SV)
Nominal Capacitance
(Tolerance)
PERFORMANCE
WV(V.DC)
6.3
10
16
25
35
50
63
100
SV(V.DC)
8
13
20
32
44
63
79
125
1 to 15000µF(±20%)
: 120Hz±20%
Measuring Frequency
Measuring Voltage
: Not more than 0.5Vrms + 1.5 to 2.0V.DC
Measuring Temperature : 20 ± 2 °C
3
Leakage Current
The rated voltage shall be applied between terminals of capacitor such that the terminal voltage will
reach the rated voltage within one minute and the leakage current shall be measured at 2 minutes
after the voltage has reached the rated voltage across a 1000 ±10 Ω series protection resister. Then
the current value shall not exceed value calculated from following formula.
I=0.01CV or 3µA whichever is greater
where
I : Leakage current in µA.
C : Nominal capacitance in µF.
V : Rated voltage in V.DC.
4
Dissipation Factor
(tanδ:Tangent of loss
angle)
WV(V.DC)
6.3
10
16
25
35
50
63
100
tanδ
0.22
0.19
0.16
0.14
0.12
0.10
0.09
0.08
When nominal capacitance is over 1000µF, tanδ shall be added 0.02 to the listed value
with increase of every 1000µF.
See ITEM 2, Nominal Capacitance, for measuring frequency, voltage and temperature.
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5
Terminal Strength
3 / 10
Tensile Strength of Terminals
The body of capacitor shall be fixed and the tensile force of following table shall be applied to the
terminal in lead out direction of the terminal for 10±1 seconds.
Bending Strength of Terminals
The body of capacitor shall be held in such a way that the regular lead-out axis of lead wire terminal
becomes vertical. The weight of following table shall be suspended from the end of terminal. In this
condition, after the body of sample is bent through 90 degrees, it shall be returned to the original
position. Next the body shall be reversibly bent through 90 degrees and again returned to the original
position.
Tensile force
N{kgf}
5{0.51}
Diameter of lead wire
0.5mm and less
Over 0.5mm to 0.8mm incl
Bending force
N{kgf}
2.5{0.25}
5 {0.51}
10{1.0}
Notable changes shall not be found, as breakage or looseness in the terminal.
6
Temperature
Coefficient and Drift
STEP
Time
Testing Temperature (°C)
1
20±2
Time to reach thermal equilibrium
2
-40±3
//
3
-25±3
//
4
20±2
//
5
105±2
2 hrs.
6
20±2
Time to reach thermal equilibrium
Capacitance, D.F. and Impedance shall be measured at 120Hz.
STEP 2,3
Impedance Ratio
STEP 5
Capacitance Change
The value of ratio to STEP 1 not more than value of
following table.
Within ±25% of the value of STEP 1
Dissipation Factor
Not more than the specified value
Leakage Current
Not more than 8 times the specified value
STEP 6
YXF SERIES
Capacitance Change
Within ±10% of the value of STEP 1
Dissipation Factor
Not more than the specified value
Leakage Current
Not more than the specified value
WV(V.DC)
6.3
10
16
25
35
50
63
100
Z(-25°C)/Z(+20°C)
4
3
2
2
2
2
2
2
Z(-40°C)/Z(+20°C)
8
6
4
3
3
3
3
3
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7
Load Life Test
4 / 10
Capacitor under the test shall be applied the rated voltage continuously through 1000 Ω series
protective resistor (with maximum ripple current) at 105±2°C for following test period. After the test
and returned in standard condition for 1 to 2 hours, and the capacitor shall meet following
requirements.
Life time
Case dia.
6.3 to 10WV
16 to 100WV
≤φ6.3
4000 +720
5000 +720
φ8, φ10
6000 +720
7000 +720
φ12.5≤
8000 +720
10000 +720
Leakage Current
8
Shelf Life Test
Not more than the specified value
Capacitance Change
Within ±25% of the initial value
Dissipation Factor
Not more than 200% of the specified value
Appearance
Notable changes shall not be found, except sleeve
Capacitors shall be stored at 105±2°C with no voltage applied for 1000 +480 hours. After the test and
returned in standard condition for 1 to 2 hours and the capacitor shall meet following requirements. (If
any doubt arises on the judgment, the capacitors shall be subjected to voltage treatment specified in
JIS C 5141,5.2.)
Leakage Current
9
Surge Voltage
Not more than the specified value
Capacitance Change
Within ±25% of the initial value
Dissipation Factor
Not more than 200% of the specified value
Appearance
Notable changes shall not be found
Capacitor shall be applied the surge voltage through a (100±50)/CR [kΩ]resistor in series
for 30±5 seconds in every 6±0.5 minutes at 15 to 35°C. Procedure shall be repeated 1000 times.
Then the capacitors shall be left under normal humidity for 1 to 2 hours before measurement.
[CR : Nominal Capacitance (µF)]
Leakage Current
Not more than the specified value
Capacitance Change
Within ±15% of the initial value
Dissipation Factor
Not more than the specified value
Appearance
Notable changes shall not be found
◊This test simulates overvoltage at abnormal situations, and not be hypothesizing that overvoltage is
always applied.
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10
Vibration Test
Testing shall be done out in 3 AXIS for 2 hours each (total 6 hours) as below.
Fix lead wire at a point not more than 4mm from the body , use mounting device separately for the
one with a diameter 12.5mm and greater or with a length 25mm and longer.
Vibration frequency range
Peak to peak amplitude
Sweep rate
Capacitance
(During test)
11
Solderability
5 / 10
: 10 to 55Hz
: 1.5mm
: 10 to 55 to 10Hz, In about 1min.
Measured value shall be stable.
(The time from one end to the other of
the vibration frequency within last 30
minutes at last direction.)
Capacitance Change
Within ±5% of the initial value
Appearance
Notable changes shall not be found
Terminals of the capacitor shall be immersed in flux (ethanol solution of the rosin, 25 wt% rosin)
for 5 to 10 seconds and shall be immersed in the solder bath (235±5°C) and held for 2±0.5
seconds, and pulled out at the same speed.
At least 3/4 of circumferential surface of dipped portion of the terminal shall be covered with new
solder.
12
Resistance to Solder Heat
Terminals of the capacitor shall be immersed into solder bath at 260±5°C for 10±1 seconds up to
1.5 to 2.0mm from the body of capacitor.
Then the capacitors shall be left under the normal temperature and normal humidity for 1 to 2 hours
before measurement.
Leakage Current
13
Resistance to Damp Heat
(Steady State)
Capacitance Change
Within ±10% of the initial value
Dissipation Factor
Not more than the specified value
Appearance
Notable changes shall not be found
Capacitor shall be stored in the ambient of 40±2°C and relative humidity 90 to 95% for 240±8 hours.
Then the capacitors shall be left under the normal temperature and normal humidity for 1 to 2 hours
before measurement.
Leakage Current
YXF SERIES
Not more than the specified value
Not more than the specified value
Capacitance Change
Within ±15% of the initial value
Dissipation Factor
Not more than the specified value
Appearance
Notable changes shall not be found
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14
Maximum Permissible
Ripple Current
6 / 10
(1)The maximum permissible ripple current is the maximum A.C. current at 100kHz and can be
applied at maximum operating temperature.
(2)The combined value of D.C. voltage and the peak A.C. voltage shall not exceed the rated
voltage and shall not be reverse voltage.
Frequency(Hz)
120
1k
10k
100k≤
Capacitance(µF)
1 to 10
0.42
0.60
0.80
1.00
22 to 33
0.55
0.75
0.90
1.00
47 to 330
0.70
0.85
0.95
1.00
470 to 1000
0.75
0.90
0.98
1.00
2200 to 15000
0.80
0.95
1.00
1.00
< Temperature Coefficient >
Ambient Temperature(°C)
Coefficient
105
85
65≥
1.0
1.7
2.1
◊Temperature coefficient shows a limit of ripple current exceeding the rated ripple current that can be
passed through a capacitor at each temperature when the life expectancy of a capacitor becomes to
be nearly equal with the lifetime at the rated maximum operating temperature.
◊Use of aluminum electrolytic capacitor under ripple voltage with wide amplitude is equivalent to quick
charge-discharge operation.
When ripple voltage with the amplitude over 70Vp-p is expected for the products with rated voltage
over 100V, please contact us.
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PAGE
9. Diagram of dimensions.
mm
2
3
φ d+/-0.05
F+/- 0.5
1
:unit
L+α MAX
4MIN
15MIN
♦Table-2
φD
+0.5MAX
♦Table-3
φD
5
6.3
8
10
12.5
16
18
1
Sleeve
P.E.T.
F
2.0
2.5
3.5
5.0
5.0
7.5
7.5
2
Case
Aluminum
φd
0.5
0.5
0.6
0.6
0.6
0.8
0.8
3
Lead Wire
Tin plated
α
L≤16 : α=1.5
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L≥20 : α=2.0
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8 / 10
♦Table-4 Standard size, Maximum permissible ripple current and Impedance
Rated voltage 6.3V
Nominal capacitance
(µF)
Size
φDxL(mm)
Impedance (ΩMAX)
Ripple Current
(mA r.m.s./105°C,100kHz)
20°C,100kHz
-10°C,100kHz
100
5X11
150
0.90
3.6
220
6.3X11
250
0.40
1.6
330
6.3X11
250
0.40
1.6
470
8X11.5
400
0.25
1.0
1000
10X12.5
580
0.16
0.65
2200
12.5X20
1300
0.062
0.21
3300
12.5X20
1300
0.062
0.21
4700
16X25
1850
0.034
0.096
16X25
1850
0.034
0.096
10000
6800
16X31.5
2000
0.029
0.087
15000
18X35.5
2200
0.025
0.058
Rated voltage
Nominal capacitance
(µF)
Size
φDxL(mm)
10V
Impedance (ΩMAX)
Ripple Current
(mA r.m.s./105°C,100kHz)
20°C,100kHz
-10°C,100kHz
100
5X11
150
0.90
3.6
220
6.3X11
250
0.40
1.6
400
0.25
1.0
330
470
8X11.5
400
0.25
1.0
1000
10X16
8X11.5
770
0.12
0.46
2200
12.5X20
1300
0.062
0.21
3300
12.5X25
1650
0.048
0.16
4700
16X25
1850
0.034
0.096
6800
16X31.5
2000
0.029
0.087
10000
18X35.5
2200
0.025
0.058
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PAGE
Rated voltage
Nominal capacitance
(µF)
Size
φDxL(mm)
16V
Ripple Current
(mA r.m.s./105°C,100kHz)
Impedance (ΩMAX)
20°C,100kHz
-10°C,100kHz
47
5X11
150
0.90
3.6
100
6.3X11
250
0.40
1.6
220
8X11.5
400
0.25
1.0
330
8X11.5
400
0.25
1.0
470
10X12.5
580
0.16
0.65
1000
10X20
1050
0.078
0.30
2200
12.5X25
1650
0.048
0.16
3300
16X25
1850
0.034
0.096
4700
16X31.5
2000
0.029
0.087
6800
18X35.5
2200
0.025
0.058
Rated voltage
Nominal capacitance
(µF)
33
Size
φDxL(mm)
5X11
25V
Impedance (ΩMAX)
Ripple Current
(mA r.m.s./105°C,100kHz)
20°C,100kHz
150
0.90
-10°C,100kHz
3.6
47
5X11
150
0.90
3.6
100
6.3X11
250
0.40
1.6
220
8X11.5
400
0.25
1.0
330
10X12.5
580
0.16
0.65
470
10X16
770
0.12
0.46
1000
12.5X20
1300
0.062
0.21
2200
16X25
1850
0.034
0.096
3300
16X31.5
2000
0.029
0.087
4700
18X35.5
2200
0.025
0.058
Nominal capacitance
(µF)
Size
Rated voltage
φDxL(mm)
35V
Impedance (ΩMAX)
Ripple Current
(mA r.m.s./105°C,100kHz)
20°C,100kHz
-10°C,100kHz
33
5X11
150
0.90
3.6
47
6.3X11
250
0.40
1.6
400
0.25
1.0
100
8X11.5
220
10X12.5
580
0.16
0.65
330
10X16
770
0.12
0.46
470
10X20
1050
0.078
0.30
1000
12.5X25
1650
0.048
0.16
2200
16X31.5
2000
0.029
0.087
3300
18X35.5
2200
0.025
0.058
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Rated voltage
Nominal capacitance
(µF)
Size
φDxL(mm)
50V
Ripple Current
(mA r.m.s./105°C,100kHz)
Impedance (ΩMAX)
20°C,100kHz
-10°C,100kHz
1
5X11
30
4.0
8.0
2.2
5X11
43
2.5
6.0
3.3
5X11
53
2.2
5.6
4.7
5X11
88
1.9
5.0
10
5X11
100
1.5
4.0
22
5X11
150
0.90
3.6
33
6.3X11
250
0.40
1.6
47
6.3X11
250
0.40
1.6
400
0.25
1.0
770
0.12
0.46
100
220
8X11.5
10X16
330
10X20
1050
0.078
0.30
470
12.5X20
1300
0.062
0.21
1000
16X25
1850
0.034
0.096
2200
18X35.5
2200
0.025
0.058
Rated voltage
Nominal capacitance
(µF)
Size
φDxL(mm)
63V
Impedance (ΩMAX)
Ripple Current
(mA r.m.s./105°C,100kHz)
20°C,100kHz
-10°C,100kHz
10
5X11
87
2.3
9.3
22
6.3X11
140
1.3
5.2
33
6.3X11
140
1.2
5.0
210
0.63
2.8
47
8X11.5
100
10X12.5
300
0.43
1.8
220
10X20
520
0.21
0.84
330
12.5X20
660
0.16
0.64
470
12.5X25
750
0.12
0.45
1390
0.054
0.20
1000
16X31.5
Rated voltage
Nominal capacitance
(µF)
Size
φDxL(mm)
100V
Impedance (ΩMAX)
Ripple Current
(mA r.m.s./105°C,100kHz)
20°C,100kHz
-10°C,100kHz
1
5X11
20
4.5
15.0
2.2
5X11
30
3.0
13.0
3.3
5X11
40
2.7
11.0
4.7
10
5X11
65
2.5
10.0
6.3X11
140
1.2
5.0
160
0.63
2.8
22
8X11.5
33
10X12.5
230
0.43
1.8
47
10X16
290
0.31
1.5
100
12.5X20
430
0.16
0.64
220
16X25
900
0.073
0.27
330
16X25
900
0.073
0.27
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