NEW SERIES
LXQ
Series
Snap Mount
Downsize
High Ripple
5,000 Hours
Rated Lifetime
105 C
Maximum
Temperature
Engineering Bulletin Jun 04
Actual Size
The LXQ series is a new high voltage snap-in series that offers higher ripple current capability in
downsized versions of the LXG snap-in capacitors rated from 160 to 450 volts. With the improved
electrical characteristics and the same rated lifetime as the LXG series of 5,000 hours at 105 C with
the rated ripple current applied, the LXQ capacitors are recommended for new designs in place of the
LXG capacitors rated at 160 volts and above. The LXQ capacitors have a standard 2-pin snap-in
terminal style.
The standard LXQ series capacitors are non-solvent proof. Refer to the Mini-Glossary for cleaning
guidelines and recommended cleaning agents that are compatible with United Chemi-Con products.
SNAP MOUNT-105 C
LXQ
Summary of Specifications
PC board 2-pin snap-in terminals.
Capacitance range: 82 to 2,700µF.
Voltage range: 160 to 450VDC.
Category temperature range: 25 C to 105 C.
Leakage current: 3 CV (µA) maximum after 5 minutes at 20 C.
Standard capacitance tolerance: 20%
Nominal case size (D L): 22 25mm to 35 50mm.
Rated lifetime: 5,000 hours at 105 C with the rated ripple current applied.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
1/ 7
LXQ Series
LXQ Specifications
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
25 to 105 C
160 to 450VDC
82 to 2,700 F
20% ( M ) at
20 C, 120Hz
20 C.
Characteristics
Engineering Bulletin Jun 04
I
≤
3 CV ( A ) after 5 minutes at
At
20 C, 120Hz
160 - 400
0.15 max.
Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
Dissipation Factor ( Tan )
Rated Voltage ( V )
Tan
( DF )
420 - 450
0.20 max.
Low Temperature
Characteristics
At 120Hz, impedance ( Z ) ratio between the
the values given below.
Rated Voltage ( V )
Z ( 25 C ) / Z ( 20 C )
160 - 400
4
420 - 450
8
25 C value and
20 C value shall not exceed
Rated Ripple Current Multipliers
Refer to Section 4 of the
Mini-Glossary for explanation of
Rated Ripple Current Multipliers.
Frequency (Hz )
DC Rated Voltage
160 - 250V
315 - 450V
50Hz
0.81
0.77
120Hz
1.00
1.00
300Hz
1.17
1.16
1kHz
1.32
1.30
10kHz
1.45
1.41
50kHz
1.50
1.43
Endurance
(Load Life)
The following specifications shall be satisfied when the capacitors are restored to 20 C after
subjecting them to DC voltage for 5,000 hours 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.
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:
≤
15% of initial measured value
Tan ( DF )
:
≤
150% of initial specified value
Leakage current
:
≤
initial specified value
SNAP MOUNT-105 C
Part Numbering System for LXQ Series
LXQ
250
VS
271
M
22X30
When ordering, always specify complete catalog number for LXQ Series.
LXQ
T2
Terminal Code: T2 = 2- Pin Snap-in (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. R27 = .27 F; 2R7 = 2.7 F;
27R = 27 F; 271 = 270 F; 272 = 2,700 F ); 273 = 27,000 F ).
Lead Configuration: VS = 2- Pin Snap-in Terminals.
DC Rated Voltage: Expressed in Volts (e.g. 250 = 250WVDC).
Series Name: Indicates Basic Capacitor Design.
2/7
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
LXQ Series
Diagram of Dimensions
Snap Mount
Type VS-T2
Ø
22~
Ø
35
See
Pin
Detail
Engineering Bulletin Jun 04
Unit: mm
VS Pin Dimensions
PVC Sleeve
PC board pin-out
W
2
10
2-2x
W
1
Edge
of can
D 1
P
*
Vent
L
2
W
Standard design does not have a plastic disk.
*
Vent may be located either on the bottom or side of the can.
Type
VS-T2
P
4.0 0.5
1.5
W
0.2
W
1
1.0
W
2
1.0
Standard Voltage Ratings - VS/Snap Mount
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at
20 C, 120Hz
Rated
Ripple Current
(A rms) at
105 C, 120Hz
1.32
1.66
1.87
2.09
2.36
2.41
1.68
1.88
2.38
2.66
2.71
3.08
1.96
2.40
2.69
2.77
3.17
3.53
2.55
2.86
3.22
3.66
4.14
4.68
1.21
1.52
1.70
1.91
1.99
2.25
1.52
1.88
2.16
2.43
160 Volts
200 Volts Surge
390
560
680
820
1,000
1,000
560
680
1,000
1,200
1,200
1,500
680
1,000
1,200
1,200
1,500
1,800
1,000
1,200
1,500
1,800
2,200
2,700
330
470
560
680
820
1,000
470
680
820
1,000
LXQ160VS391M22X25T2
LXQ160VS561M22X30T2
LXQ160VS681M22X35T2
LXQ160VS821M22X40T2
LXQ160VS102M22X45T2
LXQ160VS102M22X50T2
LXQ160VS561M25X25T2
LXQ160VS681M25X30T2
LXQ160VS102M25X35T2
LXQ160VS122M25X40T2
LXQ160VS122M25X45T2
LXQ160VS152M25X50T2
LXQ160VS681M30X25T2
LXQ160VS102M30X30T2
LXQ160VS122M30X35T2
LXQ160VS122M30X40T2
LXQ160VS152M30X45T2
LXQ160VS182M30X50T2
LXQ160VS102M35X25T2
LXQ160VS122M35X30T2
LXQ160VS152M35X35T2
LXQ160VS182M35X40T2
LXQ160VS222M35X45T2
LXQ160VS272M35X50T2
LXQ180VS331M22X25T2
LXQ180VS471M22X30T2
LXQ180VS561M22X35T2
LXQ180VS681M22X40T2
LXQ180VS821M22X45T2
LXQ180VS102M22X50T2
LXQ180VS471M25X25T2
LXQ180VS681M25X30T2
LXQ180VS821M25X35T2
LXQ180VS102M25X40T2
22
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
30
35
35
35
35
35
35
22
22
22
22
22
22
25.4
25.4
25.4
25.4
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
0.638
0.444
0.366
0.303
0.249
0.249
0.444
0.366
0.249
0.207
0.207
0.166
0.366
0.249
0.207
0.207
0.166
0.138
0.249
0.207
0.166
0.138
0.113
0.092
0.753
0.529
0.444
0.366
0.303
0.249
0.529
0.366
0.303
0.249
SNAP MOUNT-105 C
LXQ
180 Volts
225 Volts Surge
*
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
3/7
LXQ Series
Standard Voltage Ratings - VS/Snap Mount
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Engineering Bulletin Jun 04
Maximum ESR
(
Ω
) at
20 C, 120Hz
Rated
Ripple Current
(A rms) at
105 C, 120Hz
2.47
2.75
1.78
2.17
2.46
2.77
3.17
3.22
2.31
2.86
3.22
3.66
3.74
4.22
1.10
1.38
1.55
1.73
1.81
2.18
1.39
1.71
1.87
2.09
2.35
2.39
1.78
1.98
2.22
2.53
2.84
2.88
2.10
2.61
2.88
3.34
3.74
3.82
1.10
1.19
1.55
1.73
1.94
1.99
1.39
1.56
1.96
2.20
2.24
2.51
1.63
1.79
2.02
2.29
2.59
2.88
2.10
2.36
180 Volts
225 Volts Surge
1,000
1,200
560
820
1,000
1,200
1,500
1,500
820
1,200
1,500
1,800
1,800
2,200
270
390
470
560
680
820
390
560
680
820
1,000
1,000
560
680
820
1,000
1,200
1,200
680
1,000
1,200
1,500
1,800
1,800
270
330
470
560
680
680
390
470
680
820
820
1,000
470
560
680
820
1,000
1,200
680
820
LXQ180VS102M25X45T2
LXQ180VS122M25X50T2
LXQ180VS561M30X25T2
LXQ180VS821M30X30T2
LXQ180VS102M30X35T2
LXQ180VS122M30X40T2
LXQ180VS152M30X45T2
LXQ180VS152M30X50T2
LXQ180VS821M35X25T2
LXQ180VS122M35X30T2
LXQ180VS152M35X35T2
LXQ180VS182M35X40T2
LXQ180VS182M35X45T2
LXQ180VS222M35X50T2
LXQ200VS271M22X25T2
LXQ200VS391M22X30T2
LXQ200VS471M22X35T2
LXQ200VS561M22X40T2
LXQ200VS681M22X45T2
LXQ200VS821M22X50T2
LXQ200VS391M25X25T2
LXQ200VS561M25X30T2
LXQ200VS681M25X35T2
LXQ200VS821M25X40T2
LXQ200VS102M25X45T2
LXQ200VS102M25X50T2
LXQ200VS561M30X25T2
LXQ200VS681M30X30T2
LXQ200VS821M30X35T2
LXQ200VS102M30X40T2
LXQ200VS122M30X45T2
LXQ200VS122M30X50T2
LXQ200VS681M35X25T2
LXQ200VS102M35X30T2
LXQ200VS122M35X35T2
LXQ200VS152M35X40T2
LXQ200VS182M35X45T2
LXQ200VS182M35X50T2
LXQ220VS271M22X25T2
LXQ220VS331M22X30T2
LXQ220VS471M22X35T2
LXQ220VS561M22X40T2
LXQ220VS681M22X45T2
LXQ220VS681M22X50T2
LXQ220VS391M25X25T2
LXQ220VS471M25X30T2
LXQ220VS681M25X35T2
LXQ220VS821M25X40T2
LXQ220VS821M25X45T2
LXQ220VS102M25X50T2
LXQ220VS471M30X25T2
LXQ220VS561M30X30T2
LXQ220VS681M30X35T2
LXQ220VS821M30X40T2
LXQ220VS102M30X45T2
LXQ220VS122M30X50T2
LXQ220VS681M35X25T2
LXQ220VS821M35X30T2
25.4
25.4
30
30
30
30
30
30
35
35
35
35
35
35
22
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
30
35
35
35
35
35
35
22
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
30
35
35
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
0.249
0.207
0.444
0.303
0.249
0.207
0.166
0.166
0.303
0.207
0.166
0.138
0.138
0.113
0.921
0.638
0.529
0.444
0.366
0.303
0.638
0.444
0.366
0.303
0.249
0.249
0.444
0.366
0.303
0.249
0.207
0.207
0.366
0.249
0.207
0.166
0.138
0.138
0.921
0.753
0.529
0.444
0.366
0.366
0.638
0.529
0.366
0.303
0.303
0.249
0.529
0.444
0.366
0.303
0.249
0.207
0.366
0.303
200 Volts
250 Volts Surge
SNAP MOUNT-105 C
LXQ
220 Volts
275 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve.
4/7
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
LXQ Series
Standard Voltage Ratings - VS/Snap Mount
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Engineering Bulletin Jun 04
Maximum ESR
(
Ω
) at
20 C, 120Hz
Rated
Ripple Current
(A rms) at
105 C, 120Hz
2.63
2.98
3.41
3.82
1.01
1.20
1.44
1.62
1.80
1.84
1.32
1.43
1.78
2.00
2.04
2.28
1.51
1.83
2.06
2.33
2.39
2.68
1.91
2.15
2.38
2.72
3.05
3.49
0.80
0.92
1.04
1.18
1.33
1.48
0.94
1.19
1.37
1.52
1.70
1.88
1.17
1.40
1.71
1.92
1.97
2.21
1.49
1.82
2.00
2.29
2.57
2.89
0.72
0.84
1.04
1.06
220 Volts
275 Volts Surge
1,000
1,200
1,500
1,800
220
270
390
470
560
560
330
390
560
680
680
820
390
560
680
820
820
1,000
560
680
820
1,000
1,200
1,500
150
180
220
270
330
390
180
270
330
390
470
560
220
330
470
560
560
680
330
470
560
680
820
1,000
120
150
220
220
LXQ220VS102M35X35T2
LXQ220VS122M35X40T2
LXQ220VS152M35X45T2
LXQ220VS182M35X50T2
LXQ250VS221M22X25T2
LXQ250VS271M22X30T2
LXQ250VS391M22X35T2
LXQ250VS471M22X40T2
LXQ250VS561M22X45T2
LXQ250VS561M22X50T2
LXQ250VS331M25X25T2
LXQ250VS391M25X30T2
LXQ250VS561M25X35T2
LXQ250VS681M25X40T2
LXQ250VS681M25X45T2
LXQ250VS821M25X50T2
LXQ250VS391M30X25T2
LXQ250VS561M30X30T2
LXQ250VS681M30X35T2
LXQ250VS821M30X40T2
LXQ250VS821M30X45T2
LXQ250VS102M30X50T2
LXQ250VS561M35X25T2
LXQ250VS681M35X30T2
LXQ250VS821M35X35T2
LXQ250VS102M35X40T2
LXQ250VS122M35X45T2
LXQ250VS152M35X50T2
LXQ315VS151M22X25T2
LXQ315VS181M22X30T2
LXQ315VS221M22X35T2
LXQ315VS271M22X40T2
LXQ315VS331M22X45T2
LXQ315VS391M22X50T2
LXQ315VS181M25X25T2
LXQ315VS271M25X30T2
LXQ315VS331M25X35T2
LXQ315VS391M25X40T2
LXQ315VS471M25X45T2
LXQ315VS561M25X50T2
LXQ315VS221M30X25T2
LXQ315VS331M30X30T2
LXQ315VS471M30X35T2
LXQ315VS561M30X40T2
LXQ315VS561M30X45T2
LXQ315VS681M30X50T2
LXQ315VS331M35X25T2
LXQ315VS471M35X30T2
LXQ315VS561M35X35T2
LXQ315VS681M35X40T2
LXQ315VS821M35X45T2
LXQ315VS102M35X50T2
LXQ350VS121M22X25T2
LXQ350VS151M22X30T2
LXQ350VS221M22X35T2
LXQ350VS221M22X40T2
35
35
35
35
22
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
30
35
35
35
35
35
35
22
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
30
35
35
35
35
35
35
22
22
22
22
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
45
50
25
30
35
40
0.249
0.207
0.166
0.138
1.13
0.921
0.638
0.529
0.444
0.444
0.753
0.638
0.444
0.366
0.366
0.303
0.638
0.444
0.366
0.303
0.303
0.249
0.444
0.366
0.303
0.249
0.207
0.166
1.658
1.381
1.130
0.921
0.753
0.638
1.381
0.921
0.753
0.638
0.529
0.444
1.130
0.753
0.529
0.444
0.444
0.366
0.753
0.529
0.444
0.366
0.303
0.249
2.072
1.658
1.130
1.130
250 Volts
300 Volts Surge
SNAP MOUNT-105 C
315 Volts
365 Volts Surge
LXQ
350 Volts
400 Volts Surge
*
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
5/7
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