Aluminum electrolytic capacitors
SMD capacitors
Series/Type:
Date:
B41145
November 2008
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
SMD capacitors
Low impedance series
105
°C
B41145
General-purpose grade capacitors
Applications
Low impedance applications
Features
Low impedance
RoHS compatible
Load life of 1000 h at 105
°C
Wide temperature range ( 55
°C
... +105
°C)
Construction
Surface mounting device
Minus pole marking on the case
Delivery mode
Taped and reeled
Refer to chapter "SMD capacitors - Taping and packing" for
further details.
Specifications and characteristics in brief
Rated voltage V
R
Operating temperature range
Rated capacitance C
R
(20
°C,
120 Hz)
Capacitance tolerance
Load life
(105
°C,
V
R
)
6.3 ... 50 V DC
55
°C
... +105
°C
1.0 ... 1500
µF
±20%
M
1000 h
Requirements:
∆C/C ≤ ±20%
of initial value
tan
δ
≤
2 times initial specified limit
I
leak
≤
initial specified limit
Leakage current I
leak
(20
°C,
after 2 minutes)
Low temperature stability
(impedance ratio)
(120 Hz)
V
R
(V DC)
6.3
2
10
2
16
2
25
2
35
2
50
2
3
Shelf life
3
3
3
3
3
Frequency multiplier
for rated ripple current
After storage for 1000 h at 105
°C,
the capacitors shall meet
the requirement of load life test after reforming process. After
test: V
R
to be applied for 30 minutes, 24 to 48 hours before
measurement.
50 Hz
120 Hz
300 Hz
1 kHz
≥10
kHz
0.35
0.50
0.64
0.83
1.00
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 14
B41145
Low impedance series
105
°C
Overview of available types
V
R
(V DC)
C
R
(µF)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
1500
10
10
×
10
×
10
10
×
10
4
5
5
×
5.8
×
5.8
×
5.8
5
5
×
5.8
×
5.8
4
5
5
×
5.8
×
5.8
×
5.8
4
4
5
×
5.8
×
5.8
×
5.8
4
4
4
4
4
5
5
×
5.8
×
5.8
×
5.8
×
5.8
×
5.8
×
5.8
×
5.8
6.3
×
5.8
6.3
×
7.7
8
10
10
×
10
×
10
×
10
4
4
4
4
5
×
5.8
×
5.8
×
5.8
×
5.8
×
5.8
6.3
10
16
25
35
50
Case dimensions d
×
l (mm)
6.3
×
5.8
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
8
8
×
10
×
10
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
6.3
×
7.7
8
10
8
10
10
×
10
×
10
×
10
×
10
×
10
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
6.3
×
7.7
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
6.3
×
7.7
8
×
10
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
6.3
×
7.7
8
×
10
8
10
10
10
10
×
10
×
10
×
10
×
10
×
10
8
10
10
10
×
10
×
10
×
10
×
10
10
×
10
10
×
10
Other voltage and capacitance ratings are available upon request.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 14
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