ALUMINUM ELECTROLYTIC CAPACITORS
Snap-in Terminal Type, For Audio Equipment,
of Switching Power Supplies
KX series
In order to get high quality sound from 105°C standard series
Selected materials to achieve superior acoustic sound.
Compliant to the RoHS directive (2002/95/EC).
.
Specifications
Item
Performance Characteristics
•
•
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–
40 to +105 (200 250V),
°C
–
25 to + 105 (400 450V)
°C
200 to 450V
56 to 2200µF
± 20% at 120Hz, 20°C
After 5 minutes' application of rated voltage, leakage current is not more than
(µA),
[C: Rated Capacitance(µF), V : Voltage
3
]
CV
( V )
Measurement frequency : 120Hz at 20°C
Rated voltage(V)
200 to 400
0.15
450
0.20
Tangent of loss angle (tan δ)
tan δ (MAX.)
Measurement frequency : 120Hz
Rated voltage(V)
200 to 250
400 to 450
–
–
Impedance ratio
ZT/Z20(MAX.)
4
12
8
—
Stability at Low Temperature
Z
Z
25°C/Z+20°C
40°C/Z+20°C
Capacitance change
tan δ
Within ±20% of the initial capacitance value
200% or less than the initial specified value
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.
Endurance
Leakage current
Less than or equal to the initial specified value
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.
Capacitance change
tan δ
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
Leakage current
Printed with gold color letter on black sleeve.
Type numbering system (Example : 400 V 120µF , Dia.φ25)
Drawing
Polarity bar
(
)
Sleeve P.E.T.
φ
±2
L
6.3±1
Pressure relief vent
+0.2
-0.1
0.8
±0.1
2-2φ
+0.2
-0.1
1.5
(PC board hole dimensions)
(Terminal dimensions)
Frequency coefficient of rated ripple current
Frequency (Hz)
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
200 to 250V
Coeff.
1.43
400 to 450V
Dimension table in next page.
CAT.8100B