UPGRADE
PS
Series
Solid Functional
Polymer
Aluminum
Radial Lead
Ultra Low ESR
Lead-Free
Construction
Solvent Proof
105 C Max.
Temperature
Engineering Bulletin Jul 03
MINIATURE -105 C
PS
Actual
Size
The PS series is a radial lead miniature series of aluminum capacitors that uses a solid functional
polymer as the electrolyte. This durable solid capacitor design allows more stable performance and
higher reliability over the expected lifetime than normal liquid electrolyte capacitors. The PS series
features large capacitance, ultra low ESR, high ripple current capability, and lead-free construction
that can withstand the harsh environment of lead-free alloy soldering. The PS capacitors are suitable
for DC-DC converters, voltage regulators, and decoupling applications for computer motherboards.
The PS series has been upgraded to include new 20 and 25 volt models which are recommended as
cost-effective replacements for OS-CON
TM
capacitors.
The PS series capacitors are solvent proof. Refer to the Mini-Glossary for cleaning guidelines and
recommended cleaning agents that are compatible with United Chemi-Con products.
Summary of Specifications
Radial lead terminals.
Capacitance range: 68 to 1,500µF.
Voltage range: 2.5 to 25VDC.
Category temperature range: 55 C to 105 C.
Leakage current: 0.2CV maximum after 2 minutes at 20 C.
Standard capacitance tolerance: 20%
Nominal case size (D L): 8 11.5mm and 10 12.5mm.
Rated lifetime: 2,000 hours at 105 C.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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PS Series
PS Specifications
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
55 to 105 C
2.5 to 25VDC
68 to 1,500 F
20% ( M ) at
20 C, 120Hz
Characteristics
Engineering Bulletin Jul 03
I
0.2CV maximum after 2 minutes at 20 C. To verify maximum leakage current, apply the
DC rated voltage to the capacitors for 120 minutes at 105 C before measurement.
Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
MINIATURE -105 C
Dissipation Factor ( Tan )
Low Temperature
Characteristics
0.12 maximum at
20 C, 120Hz
25 C or
55 C value and
20 C value shall
At 100kHz, impedance ( Z ) ratio between the
not exceed the values given below.
Rated Voltage ( V )
Z ( 25 C ) / Z ( 20 C )
Z ( 55 C ) / Z ( 20 C )
2.5 - 25
≤
1.15
≤
1.25
PS
Endurance
(Load Life )
The following specifications shall be satisfied when the capacitors are restored to
subjecting them to the DC rated voltage for 2,000 hours at 105 C.
Appearance
: no significant damage
Capacitance change:
≤
20% of the initial measured value
Tan ( DF )
:
≤
150% of the initial specified value
ESR
:
≤
150% of the initial specified value
Leakage current
:
≤
initial specified value
20 C after
Bias Humidity Test
The following specifications shall be satisfied when the capacitors are restored to
subjecting them to the DC rated voltage for 500 hours at 60 C, 90 - 95%RH.
Appearance
: no significant damage
Capacitance change:
≤
20% of the initial measured value
Tan ( DF )
:
≤
150% of the initial specified value
ESR
:
≤
150% of the initial specified value
Leakage current
:
≤
initial specified value
20 C after
Surge Voltage Test
The following specifications shall be satisfied when the capacitors are restored to 20 C after
the surge voltage at 105 C is applied through a protective resistor of 1,000 ohms at a cycling
of 30 seconds on, 5.5 minutes off for 1,000 cycles. The surge voltage shall not exceed 115%
of the rated voltage.
Appearance
: no significant damage
Capacitance change:
≤
20% of the initial measured value
Tan ( DF )
:
≤
150% of the initial specified value
ESR
:
≤
150% of the initial specified value
Leakage current
:
≤
initial specified value
Failure Rate
1% maximum per 1,000 hours at 105 C with rated voltage applied. (Confidence level 60%)
When ordering, always specify complete catalog number for PS Series.
Part Numbering System for PS Series
4
PS
560
M
H11
T15
Lead Code: T15 =
Ø
8 ( F = 3.5mm ) in Tape & Ammo Pack Box.
T14 =
Ø
10 ( F = 5.0mm ) in Tape & Ammo Pack Box.
E = Optional 5mm Short Leads in Bulk.
Blank = Standard Lead Length in Bulk.
Case Code: See Case Sizes in Tables.
Design Code: Use only if design change code number is assigned
by the factory. Ask United Chemi-Con for details.
Capacitance Tolerance: M = 20%
Capacitance Value: Expressed in Microfarads. An R indicates a
decimal point (e.g. 2R2 = 2.2 F ).
Series Name: Indicates Basic Capacitor Design.
DC Rated Voltage: Expressed in Volts (e.g. 4 = 4WVDC).
Note: Prefix code 6 = 6.3WVDC; 2R5 = 2.5WVDC.
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United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
PS Series
Diagram of Dimensions
Radial Lead
Engineering Bulletin Jul 03
Unit: mm
Marking Example: 4V, 560µF
Resin Coated Can
d
PS
197
D
'
D
F
560
4
V
MINIATURE -105 C
L
L
'
15
MIN.
4
MIN.
PS
Refer to Packaging section for Miniature
taping and ammo box specifications and
Lead Configurations section for Miniature
radial lead cut and lead forming options.
Case Code
H11
J12
Ø
D
Ø
8
Ø
10
L
11.5
12.5
Ø
D
'
max.
Ø
D
Ø
D
0.5
0.5
L
'
max.
L 1.5
L 1.5
Ø
d
0.6
0.6
F 0.5
3.5
5.0
Standard Voltage Ratings - Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Case
Code
Maximum ESR
( m
Ω
) at 20 C
100k-300kHz
Rated
Ripple Current
( mA rms) at
105 C, 100kHz
5,230
5,500
2.5 Volts
2.9 Volts Surge
680
1,500
2R5PS680MH11
2R5PS1500MJ12
8
10
11.5
12.5
H11
J12
10
8
4 Volts
4.6 Volts Surge
560
820
4PS560MH11
4PS820MJ12
8
10
11.5
12.5
H11
J12
10
8
5,230
5,500
6.3 Volts
7.2 Volts Surge
390
680
6PS390MH11
6PS680MJ12
8
10
11.5
12.5
H11
J12
12
10
4,770
5,500
10 Volts
11.5 Volts Surge
270
470
10PS270MH11
10PS470MJ12
8
10
11.5
12.5
H11
J12
14
12
4,420
5,300
16 Volts
18.4 Volts Surge
180
330
16PS180MH11
16PS330MJ12
8
10
11.5
12.5
H11
J12
16
14
4,360
5,050
20 Volts
23 Volts Surge
100
150
20PS100MH11
20PS150MJ12
8
10
11.5
12.5
H11
J12
24
20
3,320
4,320
25 Volts
28.7 Volts Surge
68
100
25PS68MH11
25PS100MJ12
8
10
11.5
12.5
H11
J12
24
20
3,320
4,320
*
Refer to diagram for detailed case sizes.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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