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LKX2W121MESA30 fiches techniques PDF

Nichicon - Aluminum Electrolytic Capacitor

Numéro de référence LKX2W121MESA30
Description Aluminum Electrolytic Capacitor
Fabricant Nichicon 
Logo Nichicon 





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LKX2W121MESA30 fiche technique
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
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

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