Document
ALUMINUM ELECTROLYTIC CAPACITORS
KX Snap-in Terminal Type, For Audio Equipment, of Switching Power Supplies series
In order to get high quality sound from 105°C standard series. Materials have been chosen carefully to achieve quality sound. Compliant to the RoHS directive (2002/95/EC).
Specifications
Item Performance Characteristics
Category Temperature Range
– 40 to +105°C (200 • 250V), – 25 to + 105°C (400 • 450V)
Rated Voltage Range
200 to 450V
Rated Capacitance Range 56 to 2200µF
Capacitance Tolerance
± 20% at 120Hz, 20°C
Leakage Current
After 5 minutes' application of rated voltage, leakage current is not more than 3 CV (µA), [C : Rated Capacitance(µF), V : Voltage ( V ) ]
Tangent of loss angle (tan δ)
Rated voltage(V) tan δ (MAX.)
200 to 400 0.15
450 0.20
Measurement frequency : 120Hz, Temperature : 20°C
Stability at Low Temperature
Rated voltage(V)
Impedance ratio Z – 25°C/ Z+20°C
ZT/Z20(MAX.)
Z – 40°C/ Z+20°C
200 to 250 4 12
400 to 450 8 —
Measurement frequency : 120Hz
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.
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
Shelf Life Marking
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 Leakage current
Printed with gold color letter on black sleeve.
Within ±15% of the initial capacitance value 150% or less than the initial specified value Less than or equal to the initial specified value
Drawing
Polarity bar Sleeve (P.E.T.)
L± 2 Pressure relief vent
10 ±0.1
6.3±1
10
0.8+- 00..21
0.8+-00.2.1
Type numbering system (Example : 400 V 120µF , Dia.φ25)
L1 K2 X3 24 G5 16 27 18 M9 E10 S11 A12 123 154
Case length code
Configuration Capacitance tolerance (±20%)
Rated capacitance (120µF)
Rated voltage (400V)
Case dia.code φD Code
20 Y 22 Z 25 A 30 B 35 C
Series name
Type
φ D +1 MAX.
6.3 ±1 3.5
2-2 φ±0.1
(PC board hole dimensions)
1.5
+0.2 - 0.1
(Terminal dimensions)
Frequency coefficient of rated ripple current
Frequency (Hz) 50 60 120 300 1k 10k 50k or more
200 to 250V
0.81
0.85
1.00
1.17
1.32
1.45
Coeff. 400 to 450V 0.77 0.82 1.00 1.16 1.30 1.41
1.50 1.43
Dimension table in next page.
CAT.8100Z
ALUMINUM ELECTROLYTIC CAPACITORS
KX series
Dimensions
Cap. (µF)
220 270 330 390
470
560
680
820
1000
1200 1500 1800 2200
Size
φD × L(mm)
20 × 25 20 × 30 22 × 25 20 × 35 20 × 40 22 × 30 25 × 25 20 × 45 22 × 35 25 × 30 20 × 50 22 × 40 25 × 35 22 × 45 25 × 40 30 × 30 35 × 25 25 × 45 30 × 35 25 × 50 30 × 40 35 × 30 30 × 45 35 × 35 30 × 50 35 × 40 35 × 45 35 × 50
200V (2D) Rated ripple
(Arms) 0.90 0.99 0.