SURFACE MOUNT-105 C
PX
Series
Solid Functional
Polymer
Aluminum
Surface Mount
Super Low
Impedance
Solvent Proof
105 C Max.
Temperature
PX
Actual
Size
The PX series is a new surface mount capacitor series that uses a polymer as the electrolyte. This
allows for very low impedance and for extended useful lifetimes. Available in vertical and horizontal
case styles, the PX series is designed for use in DC-DC converters and voltage regulators or any
other application where a low impedance cap is required. The PX series capacitors can also be used
as a surface mount option for an OS-CON
TM
capacitor.
The PX 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
Surface mount lead terminals.
Capacitance range: 15 to 680µF.
Voltage range: 4 to 20VDC.
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: vertical style (D L) 6.3 5.7mm to 10 7.7mm;
horizontal style ( L W H) 8.3 4.6 4.5mm.
Rated lifetime: 1,000 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
7
SURFACE MOUNT-105 C
PX Series
PX Specifications
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
55 to 105 C
4 to 20VDC
15 to 680 F
20% ( M ) at
20 C, 120Hz
20 C.
Characteristics
PX
0.2CV maximum after 2 minutes at
Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
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 )
4 - 20
≤
1.15
≤
1.25
Endurance
(Load Life )
The following specifications shall be satisfied when the capacitors are restored to
subjecting them to the DC rated voltage for 1,000 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 at a cycling of 30 seconds on, 5.5 minutes off for 1,000
cycles through a protective resistor of 1,000 ohms. 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
Others
1% maximum per 1,000 hours at 105 C with rated voltage applied. (Confidence level 60%)
IEC 384 -18 -1 (Fixed Aluminum Electrolytic Chip Capacitors With Solid Electrolyte)
Part Numbering System for PX Series
PX
4
VC
681
M
J80
TP
When ordering, always specify complete catalog number for PX Series.
Packaging: TP = Standard Taping.
Case Code: See Case Sizes in Tables.
Capacitance Tolerance: M = 20%
Capacitance Value: Expressed in Microfarads. The first two digits are
significant figures, and the third digit indicates the number of zeros
for capacitance of 100 F or more. R indicates the decimal point for
capacitance less than 100 F (e.g. R68 = .68 F; 6R8 = 6.8 F;
68R = 68 F; 681 = 680 F; 682 = 6,800 F; 683 = 68,000 F ).
Lead Configuration: VC = Vertical Chip, 2 SMD Terminals.
FC = Horizontal Chip, 2 SMD Terminals.
DC Rated Voltage: Expressed in Volts (e.g. 4 = 4WVDC).
Series Name: Indicates Basic Capacitor Design.
8
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
SURFACE MOUNT-105 C
PX Series
Diagram of Dimensions
Vertical Chip SMD Lead Terminals
VC Type
*
MARKING
Capacitance
PX
Unit: mm
Recommended PCB Land Pattern
c
V
Rated Voltage
D
Location of
Capacitor
a
b
Solder Land
L
0.3 MAX.
B
For tape and reel packaging and reflow soldering conditions, refer to the beginning
of the Surface Mount section.
A
W
Case and PCB Land Pattern Dimensions
Case
Code
F60
H70
J80
Ø
D
0.5
Ø
6.3
Ø
8
Ø
10
L
0.3
5.7
6.7
7.7
A
0.2
6.6
8.3
10.3
B
0.2
6.6
8.3
10.3
C
0.2
7.2
9.0
11.0
W
0.5-0.8
0.7-1.1
0.7-1.1
P
1.9
3.1
4.5
a
1.9
3.1
4.5
b
3.5
4.2
4.4
c
1.6
2.2
2.2
P
C
Horizontal Chip SMD Lead Terminals
FC Type
Marking
Unit: mm
Recommended PCB Land Pattern
2.2
H
0.2 MAX.
2.4
1.1
1.5
1.5 0.2
L
P
W
Location of
Capacitor
1.5
1.1
Solder Land
Marking Example: 6.3V, 39µF
For tape and reel packaging and reflow soldering conditions, refer
to the beginning of the Surface Mount section.
PX 6.3V 39
Case Dimensions
9D20A
Indicates
Negative
Polarity
Case
Code
D8
L 0.2
max.
8.3
W 0.2
max.
4.6
H 0.2
max.
4.5
P
0.3
4.0
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
9
SURFACE MOUNT-105 C
PX Series
Standard Voltage Ratings - Surface Mount Type VC
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Case
Code
Maximum ESR
( m
Ω
) at
20 C, 100kHz
Rated Ripple Current
( mA rms) at 100k-300kHz
< 85 C
1,550
1,550
2,400
2,400
3,500
3,500
1,500
1,550
2,200
2,200
3,100
3,100
1,450
2,000
2,000
2,800
2,800
1,400
1,800
2,500
2,500
1,350
1,350
PX
> 85 C, < 105 C
1,550
1,550
2,000
2,000
2,500
2,500
1,500
1,550
1,900
1,900
2,400
2,400
1,450
1,800
1,800
2,300
2,300
1,400
1,600
2,000
2,000
1,350
1,350
4 Volts
4.6 Volts Surge
100
150
220
330
470
680
82
100
150
220
330
470
56
120
150
270
330
39
82
150
180
22
27
PX4VC101MF60TP
PX4VC151MF60TP
PX4VC221MH70TP
PX4VC331MH70TP
PX4VC471MJ80TP
PX4VC681MJ80TP
PX6.3VC82RMF60TP
PX6.3VC101MF60TP
PX6.3VC151MH70TP
PX6.3VC221MH70TP
PX6.3VC331MJ80TP
PX6.3VC471MJ80TP
PX10VC56RMF60TP
PX10VC121MH70TP
PX10VC151MH70TP
PX10VC271MJ80TP
PX10VC331MJ80TP
PX16VC39RMF60TP
PX16VC82RMH70TP
PX16VC151MJ80TP
PX16VC181MJ80TP
PX20VC22RMF60TP
PX20VC27RMF60TP
6.3
6.3
8
8
10
10
6.3
6.3
8
8
10
10
6.3
8
8
10
10
6.3
8
10
10
6.3
6.3
5.7
5.7
6.7
6.7
7.7
7.7
5.7
5.7
6.7
6.7
7.7
7.7
5.7
6.7
6.7
7.7
7.7
5.7
6.7
7.7
7.7
5.7
5.7
F60
F60
H70
H70
J80
J80
F60
F60
H70
H70
J80
J80
F60
H70
H70
J80
J80
F60
H70
J80
J80
F60
F60
40
40
35
35
25
25
40
40
35
35
25
25
50
40
40
30
30
60
45
35
35
65
65
6.3 Volts
7.2 Volts Surge
10 Volts
11.5 Volts Surge
16 Volts
18.4 Volts Surge
23 Volts Surge
20 Volts
Standard Voltage Ratings - Surface Mount Type FC
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
L W H ( mm )
Case
Code
Maximum ESR
( m
Ω
) at
20 C, 100kHz
Rated Ripple Current
( mA rms) at 100k-300kHz
< 85 C
1,000
1,000
1,000
1,000
1,000
1,000
> 85 C, < 105 C
1,000
1,000
1,000
1,000
1,000
1,000
4.6 Volts Surge
4 Volts
47
68
33
39
22
33
PX4FC47RMD8TP
PX4FC68RMD8TP
PX6.3FC33RMD8TP
PX6.3FC39RMD8TP
PX10FC22RMD8TP
PX10FC33RMD8TP
8.3
8.3
8.3
8.3
8.3
8.3
4.6
4.6
4.6
4.6
4.6
4.6
4.5
4.5
4.5
4.5
4.5
4.5
D8
D8
D8
D8
D8
D8
80
80
80
80
100
100
7.2 Volts Surge
6.3 Volts
10 Volts
11.5 Volts Surge
18.4 Volts Surge
16 Volts
15
PX16FC15RMD8TP
8.3
4.6
4.5
D8
120
800
800
*
Refer to diagrams for detailed case size dimensions.
10
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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