Aluminum electrolytic capacitors
SMD capacitors
Series/Type:
B41123
The following products presented in this data sheet are being withdrawn.
Ordering Code
B41123*
Substitute Product
Date of Withdrawal
2013-02-22
Deadline Last Orders
2013-09-30
Last Shipments
2014-03-31
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The
addresses of our worldwide sales network are presented at www.epcos.com/sales.
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
SMD capacitors
Standard series
105
°C
B41123
General-purpose grade capacitors
Applications
General-purpose applications in the entertainment industry
Features
Miniaturized dimensions
RoHS compatible
Load life of 1000 h at 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
0.1 ... 1500
µF
±20%
M
1000 h
Leakage current I
leak
(20
°C,
after 2 minutes)
Low temperature stability
(impedance ratio)
(120 Hz)
Requirements:
∆C/C
≤ ±20%
of initial value
(≤ 16 V: within
±25%
of initial value)
tan
δ
≤
2 times initial specified limit
I
leak
≤
initial specified limit
V
R
(V DC)
6.3
4
8
10
3
8
16
2
4
25
2
4
35
2
3
50
2
3
Shelf life
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
0.70
1.00
1.17
1.36
1.50
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 14
B41123
Standard series
105
°C
Overview of available types
V
R
(V DC)
C
R
(µF)
0.10
0.22
0.33
0.47
1.0
2.2
3.3
4.7
10
22
33
47
100
150
220
330
470
680
1000
1500
4
5
×
5.8
×
5.8
5
5
×
5.8
×
5.8
4
5
×
5.8
×
5.8
4
5
×
5.8
×
5.8
4
5
×
5.8
×
5.8
4
4
4
4
4
4
4
5
×
5.8
×
5.8
×
5.8
×
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
×
7.7
8
×
6.2
6.3
×
7.7
6.3
×
7.7
8
×
10
8
10
10
×
10
×
10
×
10
6.3
×
5.8
6.3
×
5.8
6.3
×
5.8
8
×
6.2
6.3
×
7.7
8
8
10
10
×
10
×
10
×
10
×
10
6.3
×
5.8
6.3
×
5.8
8
×
6.2
6.3
×
5.8
6.3
×
7.7
8
×
10
8
10
10
×
10
×
10
×
10
6.3
×
5.8
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
6.3
×
7.7
8
×
10
8
8
10
×
10
×
10
×
10
5
×
5.8
6.3
×
5.8
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
8
×
6.2
6.3
×
7.7
8
8
10
10
×
10
×
10
×
10
×
10
6.3
×
5.8
6.3
×
5.8
6.3
×
5.8
6.3
×
7.7
8
8
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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