UPGRADE
LXY
Series
Miniature
Low
Impedance
Long Life
2k- 8k Hours
Solvent Proof
105 C
Maximum
Temperature
Engineering Bulletin Jul 03
MINIATURE -105 C
LXY
Actual
Size
The LXY series is a low impedance miniature series for high frequency use that has been upgraded
due to improved internal design and an innovative reformulated electrolyte. Depending on the case
diameter, the LXY capacitors now offer an extended lifetime ranging from 2,000 to 8,000 hours
at 105 C with the full rated ripple current applied. The large capacitance, wide temperature range,
long life, and low impedance at high frequencies make the LXY capacitors ideal for use in switching
power supplies or any other application requiring high reliability characteristics.
The LXY 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: 10 to 8,200µF.
Voltage range: 10 to 63VDC.
Category temperature range: 55 C to 105 C.
Leakage current: 0.01CV or 3µA, whichever is greater, after 2 minutes at 20 C.
Standard capacitance tolerance: 20%
Nominal case size ( D L): 5 11.5mm to 16 40mm.
Rated lifetime: 2,000 to 8,000 hours at 105 C with the rated ripple current applied,
depending on case size.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
1/6
LXY Series
LXY Specifications
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
55 to 105 C
10 to 63VDC
10 to 8,200 F
20% ( M ) at
20 C, 120Hz
20 C.
Characteristics
Engineering Bulletin Jul 03
0.01CV or 3 A, whichever is greater, after 2 minutes at
Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
Dissipation Factor ( Tan )
At
20 C, 120Hz
10
0.19
16
0.16
25
0.14
35
0.12
50
0.10
63
0.10
MINIATURE -105 C
Rated Voltage ( V )
Tan
( DF )
When nominal capacitance exceeds 1,000 F, add 0.02 to the values above for each 1,000 F increase.
LXY
Impedance at 100kHz
Low Temperature
Characteristics
At 100kHz, maximum impedance at
20 C and 10 C is specified in the Ratings Tables.
55 C value and
20 C value shall not exceed
At 120Hz, impedance ( Z ) ratio between the
the values given below.
Rated Voltage ( V )
Z ( 55 C ) / Z ( 20 C )
10 - 50
3
63
6
Rated Ripple Current Multipliers
Refer to Section 4 of the
Mini-Glossary for explanation of
Rated Ripple Current Multipliers.
Ambient Temperature ( C )
≤
65 C
2.23
85 C
1.73
105 C
1.00
Frequency (Hz )
Capacitance ( F )
10 - 180 F
220 - 560 F
680 -1,800 F
2,200 - 3,900 F
4,700 - 8,200 F
120Hz
0.40
0.50
0.60
0.75
0.85
1kHz
0.75
0.85
0.87
0.90
0.95
10kHz
0.90
0.94
0.95
0.95
0.98
100kHz
1.00
1.00
1.00
1.00
1.00
Endurance
(Load Life)
The following specifications shall be satisfied when the capacitors are restored to 20 C
after subjecting them to DC voltage for the specified test time at 105 C with the rated ripple
current applied. The sum of the DC voltage and peak AC voltage must not exceed the full
rated voltage of the capacitors.
Case Diameter
Test Time
Ø
5 &
Ø
6.3mm
Ø
8mm
Ø
10mm
Ø
12.5mm
Ø
16mm
2,000 Hours
3,000 Hours
5,000 Hours
7,000 Hours
8,000 Hours
Capacitance change:
≤
20% of initial measured value
Tan ( DF )
:
≤
200% of initial specified value
Leakage current
:
≤
initial specified value
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 20 C after
exposing them for 1,000 hours at 105 C without voltage applied. The rated voltage shall be
applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than
48 hours before the measurements.
Capacitance change:
≤
20% of initial measured value
Tan ( DF )
:
≤
200% of initial specified value
Leakage current
:
≤
initial specified value
2 /6
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
LXY Series
Diagram of Dimensions
VB/Radial Lead
Engineering Bulletin Jul 03
Unit: mm
PVC Sleeve
d
D
'
D
F
F
L
Vent
(Except
≤
6.3)
L
'
15
MIN.
4
MIN.
5 ~ 10
12.5 ~ 16
MINIATURE -105 C
LXY
Gas escape end seal for all case diameters.
Ø
D
Ø
D
'
max.
Refer to Packaging section for Miniature taping and ammo box
specifications and Lead Configurations section for Miniature radial
lead cut and lead forming options.
5
6.3
8
10, 12.5
16
0.5
0.5
Ø
D 0.5
Ø
D 0.5
Ø
D 0.5
Ø
D
Ø
D
L
'
max.
L 1.5
L 1.5
L 1.5
L 1.5
L 1.5
Ø
d
0.5
0.5
0.6
0.6
0.8
F 0.5
2.0
2.5
3.5
5.0
7.5
Part Numbering System for LXY Series
LXY
35
VB
561
M
12X20
LL
When ordering, always specify complete catalog number for LXY Series.
Lead Length: LL is Standard.
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. R56 = .56 F; 5R6 = 5.6 F;
56R = 56 F; 561 = 560 F; 562 = 5,600 F; 563 = 56,000 F ).
Lead Configuration: VB = Radial Lead Terminals.
DC Rated Voltage: Expressed in Volts (e.g. 35 = 35WVDC).
Series Name: Indicates Basic Capacitor Design.
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
( µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum Impedance
(
Ω
) at
20 C, 100kHz
0.75
0.35
0.25
0.17
0.12
0.13
0.095
0.084
0.062
0.052
0.044
0.046
10 C, 100kHz
1.5
0.7
0.5
0.34
0.24
0.26
0.19
0.17
0.13
0.11
0.088
0.092
Rated
Ripple Current
( mA rms ) at
105 C, 100kHz
163
273
390
445
625
555
740
825
1,040
1,260
1,440
1,340
10 Volts
13 Volts Surge
82
180
220
330
390
470
680
680
1,000
1,200
1,500
1,800
LXY10VB82RM5X11LL
LXY10VB181M6X11LL
LXY10VB221M6X15LL
LXY10VB331M8X12LL
LXY10VB391M10X12LL
LXY10VB471M8X15LL
LXY10VB681M8X20LL
LXY10VB681M10X16LL
LXY10VB102M10X20LL
LXY10VB122M10X25LL
LXY10VB152M10X30LL
LXY10VB182M12X20LL
5
6.3
6.3
8
10
8
8
10
10
10
10
12.5
11.5
11.5
15
12
12.5
15
20
16
20
25
30
20
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
3 /6
LXY Series
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
( µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Engineering Bulletin Jul 03
Maximum Impedance
(
Ω
) at
20 C, 100kHz
0.034
0.03
0.024
0.038
0.022
0.028
0.025
0.022
0.018
0.75
0.35
0.25
0.17
0.12
0.13
0.095
0.084
0.062
0.052
0.044
0.046
0.034
0.03
0.038
0.024
0.028
0.022
0.025
0.022
0.018
0.75
0.35
0.25
0.17
0.12
0.13
0.095
0.084
0.062
0.052
0.044
0.046
0.034
0.03
0.038
0.024
0.028
0.022
0.025
0.022
0.018
0.75
0.35
0.25
0.17
0.12
0.13
10 C, 100kHz
0.068
0.06
0.048
0.076
0.044
0.056
0.05
0.044
0.036
1.5
0.7
0.5
0.34
0.24
0.26
0.19
0.17
0.13
0.11
0.088
0.092
0.068
0.06
0.076
0.048
0.056
0.044
0.05
0.044
0.036
1.5
0.7
0.5
0.34
0.24
0.26
0.19
0.17
0.13
0.11
0.088
0.092
0.068
0.06
0.076
0.048
0.056
0.044
0.05
0.044
0.036
1.5
0.7
0.5
0.34
0.24
0.26
Rated
Ripple Current
( mA rms ) at
105 C, 100kHz
1,690
1,950
2,220
1,630
2,390
2,070
2,350
2,550
2,900
163
273
390
445
625
555
740
825
1,040
1,260
1,440
1,340
1,690
1,950
1,630
2,220
2,070
2,390
2,350
2,550
2,900
163
273
390
445
625
555
740
825
1,040
1,260
1,440
1,340
1,690
1,950
1,630
2,220
2,070
2,390
2,350
2,550
2,900
163
273
390
445
625
555
10 Volts
13 Volts Surge
MINIATURE -105 C
2,200
2,700
3,300
3,300
3,900
3,900
5,600
6,800
8,200
56
120
180
270
270
330
470
470
680
820
1,200
1,200
1,500
2,200
2,200
2,700
2,700
3,300
3,900
4,700
5,600
39
82
120
150
180
220
330
330
470
560
820
820
1,000
1,500
1,500
1,800
1,800
2,200
2,700
3,300
3,900
27
56
82
120
120
180
LXY10VB222M12X25LL
LXY10VB272M12X30LL
LXY10VB332M12X35LL
LXY10VB332M16X20LL
LXY10VB392M12X40LL
LXY10VB392M16X25LL
LXY10VB562M16X30LL
LXY10VB682M16X35LL
LXY10VB822M16X40LL
LXY16VB56RM5X11LL
LXY16VB121M6X11LL
LXY16VB181M6X15LL
LXY16VB271M8X12LL
LXY16VB271M10X12LL
LXY16VB331M8X15LL
LXY16VB471M8X20LL
LXY16VB471M10X16LL
LXY16VB681M10X20LL
LXY16VB821M10X25LL
LXY16VB122M10X30LL
LXY16VB122M12X20LL
LXY16VB152M12X25LL
LXY16VB222M12X30LL
LXY16VB222M16X20LL
LXY16VB272M12X35LL
LXY16VB272M16X25LL
LXY16VB332M12X40LL
LXY16VB392M16X30LL
LXY16VB472M16X35LL
LXY16VB562M16X40LL
LXY25VB39RM5X11LL
LXY25VB82RM6X11LL
LXY25VB121M6X15LL
LXY25VB151M8X12LL
LXY25VB181M10X12LL
LXY25VB221M8X15LL
LXY25VB331M8X20LL
LXY25VB331M10X16LL
LXY25VB471M10X20LL
LXY25VB561M10X25LL
LXY25VB821M10X30LL
LXY25VB821M12X20LL
LXY25VB102M12X25LL
LXY25VB152M12X30LL
LXY25VB152M16X20LL
LXY25VB182M12X35LL
LXY25VB182M16X25LL
LXY25VB222M12X40LL
LXY25VB272M16X30LL
LXY25VB332M16X35LL
LXY25VB392M16X40LL
LXY35VB27RM5X11LL
LXY35VB56RM6X11LL
LXY35VB82RM6X15LL
LXY35VB121M8X12LL
LXY35VB121M10X12LL
LXY35VB181M8X15LL
12.5
12.5
12.5
16
12.5
16
16
16
16
5
6.3
6.3
8
10
8
8
10
10
10
10
12.5
12.5
12.5
16
12.5
16
12.5
16
16
16
5
6.3
6.3
8
10
8
8
10
10
10
10
12.5
12.5
12.5
16
12.5
16
12.5
16
16
16
5
6.3
6.3
8
10
8
25
30
35
20
40
25
30
35
40
11.5
11.5
15
12
12.5
15
20
16
20
25
30
20
25
30
20
35
25
40
30
35
40
11.5
11.5
15
12
12.5
15
20
16
20
25
30
20
25
30
20
35
25
40
30
35
40
11.5
11.5
15
12
12.5
15
LXY
16 Volts
20 Volts Surge
25 Volts
32 Volts Surge
35 Volts
44 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
4 /6
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
LXY Series
Standard Voltage Ratings - VB/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
( µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Engineering Bulletin Jul 03
Maximum Impedance
(
Ω
) at
20 C, 100kHz
0.095
0.084
0.062
0.052
0.044
0.046
0.034
0.030
0.038
0.024
0.028
0.022
0.025
0.022
0.018
1.2
0.54
0.34
0.3
0.2
0.2
0.14
0.13
0.088
0.073
0.054
0.059
0.044
0.039
0.033
0.05
0.029
0.034
0.03
0.027
0.024
1.9
1.0
0.61
0.47
0.27
0.34
0.21
0.21
0.16
0.13
0.10
0.11
0.074
0.085
0.068
0.063
0.055
0.051
0.046
0.04
0.036
10 C, 100kHz
0.19
0.17
0.13
0.11
0.088
0.092
0.068
0.06
0.076
0.048
0.056
0.044
0.05
0.044
0.036
2.4
1.1
0.68
0.6
0.4
0.4
0.28
0.26
0.18
0.15
0.11
0.12
0.088
0.078
0.066
0.10
0.058
0.068
0.06
0.054
0.048
4.8
2.5
1.6
1.2
0.68
0.85
0.53
0.53
0.40
0.33
0.25
0.28
0.19
0.22
0.17
0.16
0.14
0.13
0.12
0.10
0.09
Rated
Ripple Current
( mA rms ) at
105 C, 100kHz
740
825
1,040
1,260
1,440
1,340
1,690
1,950
1,630
2,220
2,070
2,390
2,350
2,550
2,900
129
219
310
340
470
480
610
755
945
1,150
1,260
1,190
1,490
1,720
1,890
1,420
2,030
1,880
2,150
2,320
2,540
103
161
233
274
418
360
525
500
650
783
960
870
1,150
1,100
1,280
1,390
1,480
1,530
1,720
1,910
2,070
35 Volts
44 Volts Surge
220
220
330
390
560
560
680
1,000
1,000
1,200
1,200
1,500
1,800
2,200
2,700
18
39
56
68
82
82
120
120
180
220
330
330
470
560
680
680
820
820
1,000
1,200
1,500
10
18
33
47
56
68
68
82
120
150
180
220
270
330
390
470
470
560
680
820
1,000
LXY35VB221M8X20LL
LXY35VB221M10X16LL
LXY35VB331M10X20LL
LXY35VB391M10X25LL
LXY35VB561M10X30LL
LXY35VB561M12X20LL
LXY35VB681M12X25LL
LXY35VB102M12X30LL
LXY35VB102M16X20LL
LXY35VB122M12X35LL
LXY35VB122M16X25LL
LXY35VB152M12X40LL
LXY35VB182M16X30LL
LXY35VB222M16X35LL
LXY35VB272M16X40LL
LXY50VB18RM5X11LL
LXY50VB39RM6X11LL
LXY50VB56RM6X15LL
LXY50VB68RM8X12LL
LXY50VB82RM8X15LL
LXY50VB82RM10X12LL
LXY50VB121M8X20LL
LXY50VB121M10X16LL
LXY50VB181M10X20LL
LXY50VB221M10X25LL
LXY50VB331M10X30LL
LXY50VB331M12X20LL
LXY50VB471M12X25LL
LXY50VB561M12X30LL
LXY50VB681M12X35LL
LXY50VB681M16X20LL
LXY50VB821M12X40LL
LXY50VB821M16X25LL
LXY50VB102M16X30LL
LXY50VB122M16X35LL
LXY50VB152M16X40LL
LXY63VB10RM5X11LL
LXY63VB18RM6X11LL
LXY63VB33RM6X15LL
LXY63VB47RM8X12LL
LXY63VB56RM10X12LL
LXY63VB68RM8X15LL
LXY63VB68RM10X16LL
LXY63VB82RM8X20LL
LXY63VB121M10X20LL
LXY63VB151M10X25LL
LXY63VB181M10X30LL
LXY63VB221M12X20LL
LXY63VB271M12X25LL
LXY63VB331M16X20LL
LXY63VB391M12X30LL
LXY63VB471M12X35LL
LXY63VB471M16X25LL
LXY63VB561M12X40LL
LXY63VB681M16X30LL
LXY63VB821M16X35LL
LXY63VB102M16X40LL
8
10
10
10
10
12.5
12.5
12.5
16
12.5
16
12.5
16
16
16
5
6.3
6.3
8
8
10
8
10
10
10
10
12.5
12.5
12.5
12.5
16
12.5
16
16
16
16
5
6.3
6.3
8
10
8
10
8
10
10
10
12.5
12.5
16
12.5
12.5
16
12.5
16
16
16
20
16
20
25
30
20
25
30
20
35
25
40
30
35
40
11.5
11.5
15
12
15
12.5
20
16
20
25
30
20
25
30
35
20
40
25
30
35
40
11.5
11.5
15
12
12.5
15
16
20
20
25
30
20
25
20
30
35
25
40
30
35
40
MINIATURE -105 C
LXY
50 Volts
63 Volts Surge
63 Volts
79 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
NOTE: The following case sizes are also available upon request (mm):
Ø
4 7,
Ø
5 7,
Ø
5 15,
Ø
6.3 7,
Ø
12.5 15 and
Ø
18 15.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
5 /6
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