◆SPECIFICATIONS
Characteristics
−25∼＋85℃
350∼450Vdc
−40∼＋85℃
6.3∼250Vdc
±20%(20℃, 120Hz)
Rated Voltage
(Vdc)
tanδ
0.26
6.3
0.22
10
0.18
16
0.16
25
0.14
35
0.12
50
0.20 0.20 0.20 0.20 0.20
160 200 250 350 400
0.20
450
Rated Voltage
(Vdc)
Z(−40℃)/Z(20℃)
Z(−25℃)/Z(20℃)
6.3
12
10
10
16
8
25
6
35
4
64432
50
3
2
160
3
200
3
250
3
350
5
400
5
450
7
After applying rated voltage with rated ripple current for 2000 hours at 85℃,
the capacitors shall meet the following requirements.
When capacitance is over 1000μF, tanδ shall be added 0.02 to the listed value with increase of every 1000μF.
(20℃, 120Hz)
(120Hz)
Category Temperature Range
Rated Voltage Range
Capacitance Tolerance
Dissipation Factor(MAX)
(tanδ)
Endurance
Low Temperature Stability
Impedance Ratio(MAX)
Items
Leakage Current
Dissipation Factor
Capacitance Change
Within ±25％ of the initial value.
Not more than 200％ of the specified value.
Not more than the specified value.
◆MULTIPLIER FOR RIPPLE CURRENT
◆PART NUMBER
□□□
Rated Voltage
WA
Series
□□□
Option
□□
Lead Forming
D×L
Case Size
□□□□□
Capacitance
Ｍ
Capacitance Tolerance
160∼450Vdc6.3∼50Vdc
CV≦1000 CV＞1000
I=0.1CV＋40
μ
A (1minute)
I=0.03CV＋15
μ
A (5minutes)
I=0.04CV＋100
μ
A (1minute)
I=0.02CV＋25
μ
A (5minutes)
Leakage Current(MAX)
I＝0.01CV or 3μA whichever is greater.
(After 2 minutes application of rated voltage)
I＝
Leakage Current(μA) C＝Capacitance(μF) V＝Rated Voltage(Vdc)
Frequency（Hz）
Coefficient
60（50）
120 500 1k 10k≦
0.65 1.00 1.20 1.30 1.50
0.80
1.5∼6.8μF
10∼68μF 1.00 1.20 1.30 1.50
0.80
100∼1000μF
1.00 1.10 1.15 1.20
0.80
2200∼10000μF
1.00 1.05 1.10 1.15
◆OPTION
85℃ 9mm∼25mm Height
・Load Life : 85℃ 2000 hours.
RoHS
compliance
WA
SERIES
WA
PET Sleeve
Code
EFC
RADIAL LEAD ALUMINUM ELECTROLYTIC CAPACITORS
