ALUMINUM ELECTROLYTIC CAPACITORS
LKX
Specifications
Item
Snap-in Terminal Type, For Audio Equipment,
of Switching Power Supplies
In order to get high quality sound from 105°C standard series
.
Selected materials to achieve superior acoustic sound.
Compliant to the RoHS directive (2011/65/EU).
Performance Characteristics
–
40 to +105°C (200
•
250V),
–
25 to + 105°C (400
•
450V)
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan
δ)
Stability at Low Temperature
200 to 450V
56 to 2200µF
± 20% at 120Hz, 20°C
See refer to next page (Measurement frequency : 120Hz at 20°C)
Rated voltage(V)
3
CV
3 CV
After 5 minutes' application of rated voltage at 20°C, leakage current is not more than
3 CV
(µA),
[C : Rated Capacitance(µF), V : Voltage ( V ) ]
200 to 250
4
12
400 to 450
8
—
Measurement frequency : 120Hz
Impedance ratio
ZT/Z20(MAX.)
Z
–
25°C/ Z+20°C
Z
–
40°C/ Z+20°C
Endurance
The specifications listed at right shall be met when the
capacitors are restored to 20°C after the rated voltage is
applied for 2000 hours at 105°C.
After storing the capacitors under no load at 105°C for 1000
hours and then performing voltage treatment based on JIS C
5101-4 clause 4.1 at 20°C, they shall meet the specified
values for the endurance characteristics listed at right.
Printed with gold color letter on black sleeve.
Capacitance change
tan
δ
Leakage current
Capacitance change
tan
δ
Leakage current
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Within ±15% of the initial capacitance value
150% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
Marking
Drawing
Polarity bar
Sleeve (P.E.T.)
Type numbering system (Example : 400 V 120µF , Dia.
φ
25)
1
L
±
K
10
X
0.1
2
2
3
4
5
6
7
8
9
.
G 1 2 1 M E S A 2
0
5
-
6.3±1
（3.5）
10 11 12
+0.2
0.8
- 0.1
13 14
0.2
+
8
0 .1
Case length code
Case dia.code
Configuration
Capacitance tolerance (±20%)
+0.2
Rated capacitance (120
µ
F)
φ
D
20
22
25
30
35
Code
Y
Z
A
B
C
2-2φ
±
0.1
L
±2
6.3±1
（
1
0
）
1.5
- 0.1
(PC board hole dimensions)
Rated voltage
(Terminal dimensions)
(400V)
Series name
Type
Pressure relief vent
10
±0
.1
0.8
+0.2
- 0.1
6.3±1
（3.5）
.1
0.8
- 0
+0
.2
2-2φ
±
0.1
(PC board hole dimensions)
1.5
+0.2
- 0.1
(Terminal dimensions)
Frequency coefficient of rated ripple current
Frequency (Hz)
Coeff.
200 to 250V
400 to 450V
50
0.81
0.77
60
0.85
0.82
120
1.00
1.00
300
1.17
1.16
1k
1.32
1.30
10k
1.45
1.41
50k or more
1.50
1.43
Dimension table in next page.
369
ALUMINUM ELECTROLYTIC CAPACITORS
LKX
Cap.
(µF)
220
270
330
390
Dimensions
200V (2D)
Size
φD
×
L(mm)
20
×
25
20
×
30
22
×
25
20
×
35
20
×
40
22
×
30
25
×
25
20
×
45
470
22
×
35
25
×
30
20
×
50
560
22
×
40
25
×
35
22
×
45
680
25
×
40
30
×
30
35
×
25
820
25
×
45
30
×
35
25
×
50
1000
30
×
40
35
×
30
1200
1500
1800
2200
30
×
45
35
×
35
30
×
50
35
×
40
35
×
45
35
×
50
Rated ripple
(Arms)
0.90
0.99
0.99
1.20
1.31
1.31
1.31
1.48
1.48
1.48
1.60
1.60
1.60
1.75
1.75
1.75
1.75
2.04
2.04
2.30
2.30
2.30
2.65
2.65
2.80
2.80
3.08
3.48
400V (2G)
Cap.
(µF)
68
82
100
120
Size
φD
×
L(mm)
20
×
25
20
×
30
22
×
25
20
×
35
20
×
35
22
×
30
25
×
25
20
×
45
150
22
×
35
25
×
30
20
×
50
180
22
×
40
25
×
35
22
×
50
220
25
×
40
30
×
30
35
×
25
270
25
×
45
30
×
35
25
×
50
330
30
×
40
35
×
30
390
470
560
680
30
×
45
35
×
35
30
×
50
35
×
40
35
×
45
35
×
50
Rated ripple
(Arms)
0.49
0.64
0.64
0.68
0.73
0.73
0.73
0.85
0.85
0.85
0.95
0.95
0.95
1.10
1.10
1.10
1.10
1.22
1.22
1.44
1.44
1.44
1.55
1.55
1.68
1.68
1.90
2.12
tan
δ
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
Code
LKX2G680MESY25
LKX2G820MESY30
LKX2G820MESZ25
LKX2G101MESY35
LKX2G121MESY35
LKX2G121MESZ30
LKX2G121MESA25
LKX2G151MESY45
LKX2G151MESZ35
LKX2G151MESA30
LKX2G181MESY50
LKX2G181MESZ40
LKX2G181MESA35
LKX2G221MESZ50
LKX2G221MESA40
LKX2G221MESB30
LKX2G221MESC25
LKX2G271MESA45
LKX2G271MESB35
LKX2G331MESA50
LKX2G331MESB40
LKX2G331MESC30
LKX2G391MESB45
LKX2G391MESC35
LKX2G471MESB50
LKX2G471MESC40
LKX2G561MESC45
LKX2G681MESC50
220
270
330
390
470
560
180
150
120
100
Cap.
(µF)
56
68
82
Size
φD
×
L(mm)
20
×
25
20
×
30
20
×
35
22
×
30
20
×
40
22
×
30
25
×
25
20
×
45
22
×
35
25
×
30
22
×
45
25
×
35
30
×
25
22
×
50
25
×
40
30
×
30
35
×
25
25
×
45
30
×
35
30
×
40
35
×
30
30
×
45
35
×
35
35
×
40
35
×
45
35
×
50
tan
δ
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
Code
LKX2D221MESY25
LKX2D271MESY30
LKX2D271MESZ25
LKX2D331MESY35
LKX2D391MESY40
LKX2D391MESZ30
LKX2D391MESA25
LKX2D471MESY45
LKX2D471MESZ35
LKX2D471MESA30
LKX2D561MESY50
LKX2D561MESZ40
LKX2D561MESA35
LKX2D681MESZ45
LKX2D681MESA40
LKX2D681MESB30
LKX2D681MESC25
LKX2D821MESA45
LKX2D821MESB35
LKX2D102MESA50
LKX2D102MESB40
LKX2D102MESC30
LKX2D122MESB45
LKX2D122MESC35
LKX2D152MESB50
LKX2D152MESC40
LKX2D182MESC45
LKX2D222MESC50
450V (2W)
Rated ripple
(Arms)
0.44
0.50
0.64
0.64
0.69
0.69
0.69
0.72
0.72
0.72
0.79
0.79
0.79
0.87
0.87
0.87
0.87
1.05
1.05
1.23
1.23
1.38
1.38
1.61
1.78
1.99
tan
δ
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
Code
LKX2W560MESY25
LKX2W680MESY30
LKX2W820MESY35
LKX2W820MESZ30
LKX2W101MESY40
LKX2W101MESZ30
LKX2W101MESA25
LKX2W121MESY45
LKX2W121MESZ35
LKX2W121MESA30
LKX2W151MESZ45
LKX2W151MESA35
LKX2W151MESB25
LKX2W181MESZ50
LKX2W181MESA40
LKX2W181MESB30
LKX2W181MESC25
LKX2W221MESA45
LKX2W221MESB35
LKX2W271MESB40
LKX2W271MESC30
LKX2W331MESB45
LKX2W331MESC35
LKX2W391MESC40
LKX2W471MESC45
LKX2W561MESC50
680
820
1000
1200
1500
560
470
390
330
Cap.
(µF)
180
220
270
Size
φD
×
L(mm)
20
×
25
20
×
30
22
×
25
20
×
35
22
×
30
20
×
40
22
×
35
25
×
25
20
×
45
22
×
40
25
×
30
20
×
50
22
×
45
25
×
35
30
×
25
22
×
50
25
×
40
30
×
30
35
×
25
25
×
50
30
×
35
30
×
40
35
×
30
30
×
45
35
×
35
35
×
40
35
×
50
250V (2E)
Rated ripple
(Arms)
0.90
1.00
1.00
1.10
1.10
1.20
1.20
1.20
1.30
1.30
1.30
1.40
1.40
1.40
1.40
1.50
1.50
1.50
1.50
1.70
1.70
2.00
2.00
2.20
2.20
2.30
2.50
tan
δ
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
0.15
Code
LKX2E181MESY25
LKX2E221MESY30
LKX2E221MESZ25
LKX2E271MESY35
LKX2E271MESZ30
LKX2E331MESY40
LKX2E331MESZ35
LKX2E331MESA25
LKX2E391MESY45
LKX2E391MESZ40
LKX2E391MESA30
LKX2E471MESY50
LKX2E471MESZ45
LKX2E471MESA35
LKX2E471MESB25
LKX2E561MESZ50
LKX2E561MESA40
LKX2E561MESB30
LKX2E561MESC25
LKX2E681MESA50
LKX2E681MESB35
LKX2E821MESB40
LKX2E821MESC30
LKX2E102MESB45
LKX2E102MESC35
LKX2E122MESC40
LKX2E152MESC50
370
Rated ripple current (Arms) at 105°C 120Hz
