UPGRADED
LXG
Series
Snap Mount
Large
Capacitance
5,000 Hours
Extended Life
105 C
Maximum
Temperature
Engineering Bulletin Dec 02
The LXG series capacitors are large capacitance snap-in capacitors similar to the standard KMH
series capacitors, but have an extended rated lifetime of 5,000 hours at 105 C with the rated ripple
current applied. The LXG capacitors are available in 2 or 4 - pin snap-in styles and 3 or 4 -pin straight
terminals with or without standoffs.
The standard LXG 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
LXG
Summary of Specifications
PC board 2 or 4-pin snap-in; optional 3 or 4-pin straight terminals.
Capacitance range: 390 to 47,000µF.
Voltage range: 10 to 100VDC.
Category temperature range: 40 C to 105 C for 10 to 100V.
Leakage current: 0.02CV(µA) or 3mA, whichever is smaller, after 5 minutes at
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.
20 C.
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
LXG Series
LXG Specifications
Item
Category Temperature Range
Rated Voltage Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
40 to 105 C for 10 to 100VDC
10 to 100VDC
390 to 47,000 F
20% ( M ) at
20 C, 120Hz
Characteristics
Engineering Bulletin Dec 02
0.02CV ( A ) or 3mA, whichever is smaller, after 5 minutes at
20 C.
Where I = Max. leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
Dissipation Factor ( Tan )
At
20 C, 120Hz
10
0.60
16
0.45
25
0.30
35
0.25
50
0.20
63
0.15
80,100
0.15
Rated Voltage ( V )
Tan
( DF )
Low Temperature
Characteristics
At 120Hz, capacitance at the rated minimum operating temperature shall not be less than
70% of the specified value at 20 C.
At 120Hz, impedance ( Z ) ratio between the
exceed the values given below.
Rated Voltage ( V )
Z ( 25 C ) / Z ( 20 C )
Z ( 40 C ) / Z ( 20 C )
10
4
15
16
4
15
25 C or
25
3
10
40 C value and
35
3
8
50
2
6
20 C value shall not
63
2
6
80,100
2
5
Impedance
Rated Ripple Current Multipliers
Refer to Section 4 of the
Mini-Glossary for explanation of
Rated Ripple Current Multipliers.
At
20 C, 30kHz, impedance ( Z ) shall not exceed the values given in the Ratings Tables.
Ambient Temperature ( C )
85 C
1.73
105 C
1.00
Frequency (Hz )
DC Rated Voltage
10 - 50V
63 -100V
50Hz
0.95
0.92
120Hz
1.00
1.00
300Hz
1.03
1.07
1kHz
1.05
1.13
10kHz
1.08
1.19
50kHz
1.08
1.20
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:
≤
25% of initial measured value
Tan ( DF )
:
≤
250% of initial specified value
Leakage current
:
≤
initial specified value
SNAP MOUNT-105 C
Shelf Life
LXG
The following specifications shall be satisfied when the capacitors are restored to 20 C after
exposing them for 500 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 )
:
≤
150% of initial specified value
Leakage current
:
≤
initial specified value
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
LXG Series
Diagram of Dimensions
Snap Mount
Types VN-T2 & VS-T2
Ø
22~
Ø
35
See
Pin
Detail
Engineering Bulletin Dec 02
Unit: mm
Type VR-T3
Ø
30
See
Pin
Detail
A
B
*
PVC Sleeve
PC board pin-out
PVC Sleeve
PC board pin-out
45°
15
D 1
2-2x
10
D30 1
**
Vent
L
2
**
Vent
L
2
2-3x
Type VN-T4
Ø
35
See
Pin
Detail
A
*
D35 1
Type VR-T4
Ø
35
See
Pin
Detail
A
*
30°
22.5
D35 1
PVC Sleeve
B
C
*
PC board pin-out
PVC Sleeve
B
C
*
PC board pin-out
30°
22.5
**
Vent
L
2
2-4x
**
Vent
L
2
2-4x
VN & VS Pin Dimensions
VR Pin Dimensions
Standoff Pin (Standard)
***
Straight Pin
W
2
W
1
W
1
P
Edge
of can
W
P
P
W
P
1
W
1
W
Edge
of can
Type
VN-T2
Ø
22 -
Ø
35
VN-T4
Ø
35
VS -T2
Ø
22 -
Ø
30
VS -T2
Ø
35
P
5.8
5.8
4.0
3.5
1.0
1.0
0.5
0.5
W
W
1
W
2
Type
VR
(Standoff Pin)
VR
(Straight Pin)
1.5 0.2
1.0
1.0
P
3.75 1.0
5.50 1.0
P
1
2.0 max.
—
W
1.5 0.1
W
1
SNAP MOUNT-105 C
0.7
LXG
CAUTION:
*
Use the blank terminals for mechanical support only. The blank terminals must not be connected to a solder trace on the
PC board, but be electrically isolated from the negative or positive terminal.
**
Vent may be located either on the bottom or side of the can.
***
Please add an “H” to the end of the part number for standoffs.
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
LXG Series
Part Numbering System for LXG Series
LXG
400
VN
221
M
25X50
T2
Engineering Bulletin Dec 02
When ordering, always specify complete catalog number for LXG Series.
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. R22 = .22 F; 2R2 = 2.2 F;
22R = 22 F; 221 = 220 F; 222 = 2,200 F; 223 = 22,000 F ).
Lead Configuration: VN or VS = Snap-in Terminals.
VR = Straight Pins with or without Standoffs.
See diagrams for terminal options.
DC Rated Voltage: Expressed in Volts (e.g. 400 = 400WVDC).
Series Name: Indicates Basic Capacitor Design.
Standard Voltage Ratings - VN/Snap Mount
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at
20 C, 120Hz
Maximum
Impedance
( m
Ω
) at
20 C, 30kHz
120
100
80
70
50
90
70
60
50
40
70
50
40
35
25
65
45
38
30
23
120
100
80
70
50
90
70
60
50
40
70
50
40
35
25
Rated
Ripple Current
(A rms) at
105 C, 120Hz
1.3
1.65
1.85
2.12
2.45
1.64
1.85
2.16
2.43
3.11
1.89
2.37
2.73
3.13
3.99
2.42
2.79
3.49
3.96
4.62
1.44
1.66
1.87
2.12
2.74
1.66
2.07
2.37
2.71
3.11
2.11
2.37
3.02
3.46
4.07
10 Volts
13 Volts Surge
SNAP MOUNT-105 C
6,800
10,000
12,000
15,000
18,000
10,000
12,000
15,000
18,000
27,000
12,000
18,000
22,000
27,000
39,000
18,000
22,000
33,000
39,000
47,000
5,600
6,800
8,200
10,000
15,000
6,800
10,000
12,000
15,000
18,000
10,000
12,000
18,000
22,000
27,000
LXG10VN682M22X25T2
LXG10VN103M22X30T2
LXG10VN123M22X35T2
LXG10VN153M22X40T2
LXG10VN183M22X50T2
LXG10VN103M25X25T2
LXG10VN123M25X30T2
LXG10VN153M25X35T2
LXG10VN183M25X40T2
LXG10VN273M25X50T2
LXG10VN123M30X25T2
LXG10VN183M30X30T2
LXG10VN223M30X35T2
LXG10VN273M30X40T2
LXG10VN393M30X50T2
LXG10VN183M35X25T2
LXG10VN223M35X30T2
LXG10VN333M35X35T2
LXG10VN393M35X40T2
LXG10VN473M35X50T2
LXG16VN562M22X25T2
LXG16VN682M22X30T2
LXG16VN822M22X35T2
LXG16VN103M22X40T2
LXG16VN153M22X50T2
LXG16VN682M25X25T2
LXG16VN103M25X30T2
LXG16VN123M25X35T2
LXG16VN153M25X40T2
LXG16VN183M25X50T2
LXG16VN103M30X25T2
LXG16VN123M30X30T2
LXG16VN183M30X35T2
LXG16VN223M30X40T2
LXG16VN273M30X50T2
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
35
35
35
35
35
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
0.146
0.099
0.083
0.066
0.055
0.099
0.083
0.066
0.055
0.037
0.083
0.055
0.045
0.037
0.026
0.055
0.045
0.03
0.026
0.021
0.133
0.11
0.091
0.075
0.05
0.11
0.075
0.062
0.05
0.041
0.075
0.062
0.041
0.034
0.028
LXG
16 Volts
20 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagrams 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
LXG Series
Standard Voltage Ratings - VN/Snap Mount
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at
20 C, 120Hz
Engineering Bulletin Dec 02
Maximum
Impedance
( m
Ω
) at
20 C, 30kHz
65
45
38
30
23
120
100
80
70
50
90
70
60
50
40
70
50
40
35
25
65
45
38
30
23
120
100
80
70
50
90
70
60
50
40
70
50
40
35
25
65
45
38
30
23
120
100
80
70
50
90
70
60
50
40
Rated
Ripple Current
(A rms) at
105 C, 120Hz
2.42
3.09
3.49
4.04
5.16
1.31
1.51
1.7
1.92
2.45
1.51
1.87
2.14
2.43
2.78
1.9
2.15
2.7
3.13
3.64
2.19
2.76
3.16
3.61
4.7
1.1
1.42
1.58
1.78
2.26
1.41
1.58
1.98
2.24
2.57
1.77
1.98
2.5
2.86
3.32
2.03
2.55
2.88
3.3
4.29
1.02
1.17
1.33
1.51
1.91
1.17
1.47
1.7
1.89
2.38
16 Volts
20 Volts Surge
12,000
18,000
22,000
27,000
39,000
3,900
4,700
5,600
6,800
10,000
4,700
6,800
8,200
10,000
12,000
6,800
8,200
12,000
15,000
18,000
8,200
12,000
15,000
18,000
27,000
2,200
3,300
3,900
4,700
6,800
3,300
3,900
5,600
6,800
8,200
4,700
5,600
8,200
10,000
12,000
5,600
8,200
10,000
12,000
18,000
1,500
1,800
2,200
2,700
3,900
1,800
2,700
3,300
3,900
5,600
LXG16VN123M35X25T2
LXG16VN183M35X30T2
LXG16VN223M35X35T2
LXG16VN273M35X40T2
LXG16VN393M35X50T2
LXG25VN392M22X25T2
LXG25VN472M22X30T2
LXG25VN562M22X35T2
LXG25VN682M22X40T2
LXG25VN103M22X50T2
LXG25VN472M25X25T2
LXG25VN682M25X30T2
LXG25VN822M25X35T2
LXG25VN103M25X40T2
LXG25VN123M25X50T2
LXG25VN682M30X25T2
LXG25VN822M30X30T2
LXG25VN123M30X35T2
LXG25VN153M30X40T2
LXG25VN183M30X50T2
LXG25VN822M35X25T2
LXG25VN123M35X30T2
LXG25VN153M35X35T2
LXG25VN183M35X40T2
LXG25VN273M35X50T2
LXG35VN222M22X25T2
LXG35VN332M22X30T2
LXG35VN392M22X35T2
LXG35VN472M22X40T2
LXG35VN682M22X50T2
LXG35VN332M25X25T2
LXG35VN392M25X30T2
LXG35VN562M25X35T2
LXG35VN682M25X40T2
LXG35VN822M25X50T2
LXG35VN472M30X25T2
LXG35VN562M30X30T2
LXG35VN822M30X35T2
LXG35VN103M30X40T2
LXG35VN123M30X50T2
LXG35VN562M35X25T2
LXG35VN822M35X30T2
LXG35VN103M35X35T2
LXG35VN123M35X40T2
LXG35VN183M35X50T2
LXG50VN152M22X25T2
LXG50VN182M22X30T2
LXG50VN222M22X35T2
LXG50VN272M22X40T2
LXG50VN392M22X50T2
LXG50VN182M25X25T2
LXG50VN272M25X30T2
LXG50VN332M25X35T2
LXG50VN392M25X40T2
LXG50VN562M25X50T2
35
35
35
35
35
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
35
35
35
35
35
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
30
30
30
30
30
35
35
35
35
35
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
25
30
35
40
50
0.062
0.041
0.034
0.028
0.019
0.128
0.106
0.089
0.073
0.05
0.106
0.073
0.061
0.05
0.041
0.073
0.061
0.041
0.033
0.028
0.061
0.041
0.033
0.028
0.018
0.188
0.126
0.106
0.088
0.061
0.126
0.106
0.074
0.061
0.051
0.088
0.074
0.051
0.041
0.035
0.074
0.051
0.041
0.035
0.023
0.221
0.184
0.151
0.123
0.085
0.184
0.123
0.10
0.085
0.059
25 Volts
32 Volts Surge
35 Volts
44 Volts Surge
SNAP MOUNT-105 C
LXG
50 Volts
63 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagrams 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
Embedded System
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