MS7
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
SERIES
MS7
85˚C 7mm Height.
105˚C Version
MS7
MH7
♦ SPECIFICATIONS
Items
Characteristics
-40~+85˚C
Operating Temperature
Range
Rated Voltage Range
Capacitance Tolerance
4~63V.DC
±20%(20˚C, 120Hz)
I=0.01CV or 3µA whichever is greater. (After 2 minutes application of rated voltage)
Leakage Current(MAX)
Dissipation Factor(MAX)
I=Leakage Current(µA)
C=Nominal Capacitance(µF)
V=Rated Voltage(V)
Rated Voltage
(20˚C, 120Hz)
4
6.3 10 16 25 35 50 63
(V)
tanδ
0.35 0.24 0.20 0.17 0.15 0.13 0.10 0.10
After applying rated voltage with max ripple current for 1000 hrs at 85˚C, the capacitors shall
meet the following requirements.
Capacitance Change
Dissipation Factor
Leakage Current
Within ±20% of the initial value.
Load Life
Not more than 200% of the specified value.
Not more than the specified value.
(120Hz)
Rated Voltage(V)
4
7
6.3 10 16 25 35 50 63
Low Temperature
Stability
Impedance Ratio(MAX)
Z(-25˚C)/Z(20˚C)
Z(-40˚C)/Z(20˚C)
4
3
8
3
6
2
4
2
4
2
4
2
4
15 10
♦ MULTIPLIER FOR RIPPLE CURRENT
(1) Frequency coefficient
(2) Temperature coefficient
Ambient Temperature
<
10k
=
Frequency(Hz)
60(50) 120 500
1k
>
50
=
85
70
(˚C)
0.1~47µF
100~470µF
0.8
0.8
1.0 1.20 1.30 1.50
1.0 1.10 1.15 1.20
Coefficient
Coefficient
1.0
1.6
2.0
1 Oct 1999
