LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
Downsized snap-ins, 105℃
KMZ
Series
KMZ
Downsized
KMW
・Downsized
from KMW series
・Endurance
with ripple current : 2,000 hours at 105℃
・Rated
voltage range : 420 & 450V
dc
, Capacitance range : 120 to 820µF
・Non
solvent resistant type
・RoHS2
Compliant
◆SPECIFICATIONS
Items
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tanδ)
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
-25 to +105℃
420 & 450V
dc
±20%
(M)
I≦3 CV
Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V)
Rated voltage (V
dc
)
420 & 450V
tanδ(Max.)
0.20
Rated voltage (V
dc
)
420 & 450V
Z(-25℃)/Z(+20℃)
8
(at 20℃, 120Hz)
(at 20℃ after 5 minutes)
(at 20℃, 120Hz)
Characteristics
Shelf Life
(at 120Hz)
The following specifications shall be satisfied when the capacitors are restored to 20℃ after subjected to DC voltage with the rated
ripple current is applied (the peak voltage shall not exceed the rated voltage) for 2,000 hours at 105℃.
Capacitance change
≦±20%
of the initial value
D.F. (tanδ)
≦200%
of the initial specified value
Leakage current
≦The
initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing them for 1,000 hours at 105℃ without
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.
Capacitance change
≦±15%
of the initial value
D.F. (tanδ)
≦150%
of the initial specified value
Leakage current
≦The
initial specified value
◆DIMENSIONS
[mm]
●
Terminal
Code : VS (φ22 to
φ30)
: Standard
Negative mark
PC board pin-out
(View from Solder side)
10
Sleeve (PET : Brown)
φD+1max.
2-
φ2
L
±
2.5
4.0
±
0.5
Vent
The standard design has no plastic disc.
◆PART
NUMBERING SYSTEM
E KMZ
1
2
3
4
5
6
7
VS N
8
9
10
11
12
13
M
14
15
16
17
S
18
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 180µF:181, 820µF:821)
Dummy terminal code
Terminal code (VS, LI)
Voltage code (ex. 420V:421, 450V:451)
Series code
Category
Please refer to "Product code guide (snap-in type)"
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
CAT. No. E1001S
LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
Downsized snap-ins, 105℃
KMZ
Series
◆STANDARD
RATINGS
WV
(V
dc
)
Cap
(µF)
150
180
180
220
270
270
270
330
330
390
390
390
470
470
560
560
680
820
Rated ripple
current
Case size
tanδ
(Arms/
φD×L(mm)
105℃, 120Hz)
22
×
25
22
×
30
25.4× 25
22
×
35
22
×
40
25.4× 30
30× 25
22× 45
25.4×35
22
×
55
25.4× 40
30
×
30
25.4× 50
30
×
35
25.4×55
30
×
40
30
×
50
30
×
55
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.87
1.00
1.02
1.13
1.27
1.28
1.28
1.44
1.48
1.63
1.64
1.55
1.86
1.74
2.09
1.96
2.25
2.52
Part No.
EKMZ421VSN151MP25S
EKMZ421VSN181MP30S
EKMZ421VSN181MQ25S
EKMZ421VSN221MP35S
EKMZ421VSN271MP40S
EKMZ421VSN271MQ30S
EKMZ421VSN271MR25S
EKMZ421VSN331MP45S
EKMZ421VSN331MQ35S
EKMZ421VSN391MP55S
EKMZ421VSN391MQ40S
EKMZ421VSN391MR30S
EKMZ421VSN471MQ50S
EKMZ421VSN471MR35S
EKMZ421VSN561MQ55S
EKMZ421VSN561MR40S
EKMZ421VSN681MR50S
EKMZ421VSN821MR55S
WV
(V
dc
)
Cap
(µF)
120
180
180
220
220
270
270
270
330
330
330
390
390
390
470
470
560
560
680
820
Rated ripple
current
Case size
tanδ
(Arms/
φD×L(mm)
105℃, 120Hz)
22
×25
22
×30
25.4
×
25
22
×
35
25.4
×
30
22
×45
25.4
×35
30
×25
22
×50
25.4
×40
30×30
22×55
25.4
×
45
30
×
35
25.4
×55
30
×40
25.4
×60
30
×45
30
×50
30
×60
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.78
1.00
1.02
1.13
1.16
1.30
1.34
1.28
1.47
1.51
1.43
1.63
1.67
1.59
1.91
1.79
2.13
2.01
2.25
2.56
Part No.
EKMZ451VSN121MP25S
EKMZ451VSN181MP30S
EKMZ451VSN181MQ25S
EKMZ451VSN221MP35S
EKMZ451VSN221MQ30S
EKMZ451VSN271MP45S
EKMZ451VSN271MQ35S
EKMZ451VSN271MR25S
EKMZ451VSN331MP50S
EKMZ451VSN331MQ40S
EKMZ451VSN331MR30S
EKMZ451VSN391MP55S
EKMZ451VSN391MQ45S
EKMZ451VSN391MR35S
EKMZ451VSN471MQ55S
EKMZ451VSN471MR40S
EKMZ451VSN561MQ60S
EKMZ451VSN561MR45S
EKMZ451VSN681MR50S
EKMZ451VSN821MR60S
420
450
◆RATED
RIPPLE CURRENT MULTIPLIERS
・Frequency
Multipliers
Frequency(Hz)
Multipliers
50
0.77
120
1.00
300
1.16
1k
1.30
10k
1.41
50k
1.43
The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5℃ rise.
When long life performance is required in actual use, the rms ripple current has to be reduced.
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.
CAT. No. E1001S
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