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
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