LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
Downsized snap-ins, 105℃
KMQ
●
Endurance
Series
KMR
Downsized
with ripple current : 2,000 hours at 105℃
●
Non solvent resistant type
●
RoHS Compliant
KMQ
◆SPECIFICATIONS
Items
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tan )
δ
Low Temperature
Characteristics
(Max. Impedance Ratio)
Endurance
-40 to +105℃ (35&50V
dc
), -25 to +105℃ (160 to 450V
dc
)
35&50V
dc
, 160 to 450V
dc
±
20% (M)
(at 20℃, 120Hz)
I≦3 CV
Where, I : Max. leakage current (
µ
A), C : Nominal capacitance (
µ
F), V : Rated voltage (V)
(at 20℃ after 5 minutes)
35V
50V
Rated voltage (V
dc
)
160 to 250V 315 to 400V 420 & 450V
Nominal capacitance (
µ
F) 10,000>C C≧10,000 10,000>C C≧10,000
-
-
-
0.30
0.35
0.25
0.30
(at 20℃, 120Hz)
tanδ(Max.)
0.15
0.15
0.20
Rated voltage (V
dc
)
35&50V
160 to 250V 315 to 450V
Z(-25℃)/Z(+20℃)
4
4
8
(at 120Hz)
Z(-40℃)/Z(+20℃)
10
-
-
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
≦The
initial specified value
Leakage current
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
Characteristics
Shelf Life
◆DIMENSIONS
[mm]
●
Terminal
Code : VS (
φ22
to
φ35)
: Standard
Negative mark
PC board pin-out
10
●
Terminal
Code : LI (φ35)
Negative mark
4.2
±
0.5
PC board pin-out
2-1.2×6
Sleeve (PET : Brown)
φD+1max.
Sleeve (PET : Brown)
D+1max.
φ
2-φ2
L
±
2
4.0
±
0.5
5
±
0.5
L
±
2
4.5
±
1
14.2
±
1
Vent
Vent
The standard design has no plastic disc.
◆PART
NUMBERING SYSTEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
E KMQ
A A A
V S N
A A A
M
A A A
S
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 68µF:680, 3,300µF:332)
Dummy terminal code
Terminal code (VS, LI)
Voltage code (ex. 160V:161, 315V:3B1, 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.
(1/4)
CAT. No. E1001M
LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS
Downsized snap-ins, 105℃
KMQ
Series
◆RATED
RIPPLE CURRENT MULTIPLIERS
●
Frequency
Multipliers
50
0.95
120
1.00
1.00
1.00
300
1.03
1.17
1.16
1k
1.05
1.32
1.30
10k
1.08
1.45
1.41
50k
1.08
1.50
1.43
Frequency(Hz)
35, 50V
dc
160 to 250V
dc
0.81
315 to 450V
dc
0.77
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.
(4/4)
CAT. No. E1001M
Power technology
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