101
10/02
SIKOREL
125
Long-life grade capacitors
Applications
I
Highly professional power supplies
Features
I
Maximum reliability
I
Wide temperature range
I
Good thermal characteristics and
high ripple current capability
I
Long useful life
I
Shelf life up to 10 years
I
All-welded construction ensures reliable electrical contact
Construction
I
Charge-discharge proof, polar
I
Aluminum case with insulating sleeve
I
Poles with screw terminal connections
I
Mounting with ring clips or clamps
KAL0567-B
B41554
Capacitors with Screw Terminals
SIKOREL
125 C
B41554
102
10/02
SIKOREL
125 C
B41554
Specifications and characteristics in brief
Ripple current capability
Due to the ripple current capability of the contact elements, the following current upper limits must
not be exceeded:
Rated voltage
U
R
Surge voltage
U
S
16 ... 100 VDC
1,15
U
R
Rated capacitance
C
R
Capacitance tolerance
1 500 ... 220 000
F
10/+ 30 % Q
Leakage current
I
L
(5 min, 20 C)
Self-inductance
ESL
d
= 35,7 mm: approx. 10 nH
d
= 51,6 mm: approx. 15 nH
d
64,3 mm: approx. 20 nH
Useful life
d
51,6 mm
d
64,3 mm
Requirements:
125 C;
U
R
;
I
~
R
85 C;
U
R
;
I
~
max
40 C;
U
R
; 3,4
I
~
R
40 C;
U
R
; 3,8
I
~
R
>
2 500 h
> 15 000 h
> 200 000 h
--
>
5 000 h
> 25 000 h
--
> 200 000 h
C
/
C
45 % of initial value
ESR
3 times initial specified limit
I
L
initial specified limit
Failure
percentage:
1 %
Failure rate:
20 fit (
20 10
9
/h)
(for definiton "fit",
refer to chapter
"Quality"
, page 62)
Voltage endurance test
125 C;
U
R
;
I
~
R
2 000 h
Post test requirements:
C
/
C
15 % of initial value
ESR
1,3 times initial specified limit
I
L
initial specified limit
Vibration resistance
in accordance with IEC 68-2-6, test Fc:
displacement amplitude 0,75 mm, frequency range 10 to 55 Hz,
acceleration max. 10
g
, duration 3
2 h
IEC climatic category
To IEC 60068-1:
55/125/56 ( 55 C/+ 125 C/56 days damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-804
IEC 60384-4
Capacitor diameter
51,6 mm
> 51,6 mm
I
~
max
30 A
40 A
I
L
0,3
A
C
R
F
-------
U
R
V
-------
0,7
4
A
+
103
10/02
SIKOREL
125 C
B41554
Dimensional drawings
Dimensions and weights
Packing
For ecological reasons the packing is pure cardboard.
Accessories
The following items are included in the delivery package, but are not fastened to the capacitors:
The following must be ordered separately:
Ring clips
B 44 030 (cf. page 169)
Clamps for capacitors with
d
64,3 mm
B 44 030 (cf. page 173)
Terminal
Dimensions (mm) with insulating sleeve
Approx.
wt. (g)
d
I
1
I
1
1
I
3
d
2
max
a
+ 0,2
0,4
M 5
M 5
M 5
35,7
+ 0/ 0,8
35,7
+ 0/ 0,8
35,7
+ 0/ 0,8
55,7
80,7
105,7
62,0
87,0
112,0
7,0
+ 0,2/ 1
7,0
+ 0,2/ 1
7,0
+ 0,2/ 1
8,2
8,2
8,2
12,7
12,7
12,7
65
105
135
M 5
51,6
+ 0/ 0,8
80,7
87,0
7,0
+ 0,2/ 1
8,2
22,2
220
M 5
64,3
+ 0/ 0,8
105,7
112,0
7,0
+ 0,2/ 1
8,2
28,5
440
M 5
M 5
76,9
+ 0/ 0,7
76,9
+ 0/ 0,7
105,7
143,2
112,0
149,5
7,0
+ 0,2/ 1
7,0
+ 0,2/ 1
8,2
8,2
31,7
31,7
540
840
Capacitor diameter
d
Packing units (pieces)
Capacitor diameter
d
Packing units (pieces)
35,7 mm
51,6 mm
36
22
64,3 mm
76,9 mm
15
12
Thread
Toothed
washers
Screws/Nuts
Maximum
torque
For terminals
M 5
A 5,1 DIN 6797
Cylinder-head screw M 5
8 DIN 84-4.8 2 Nm
M5: Min. reach of screw = 8 mm
M6: Min. reach of screw = 12 mm
KAL0813-V-E
+
+
d
a
1
3
2
d
= 35,7 mm
d
51,6 mm
Min. reach of screw = 8 mm
Min. reach of screw = 8 mm
KAL0813-V-E
Min. reach of screw = 8 mm
104
10/02
SIKOREL
125 C
B41554
Overview of available types
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
U
R
(VDC)
16
25
40
63
100
C
R
(
F)
Case dimensions
d
l
(mm)
1 500
35,7
55,7
2 200
35,7
55,7
35,7
80,7
3 300
35,7
80,7
35,7
105,7
4 700
35,7
55,7
35,7
80,7
51,6
80,7
6 800
35,7
55,7
35,7
80,7
35,7
105,7
64,3
80,7
10 000
35,7
55,7
35,7
80,7
35,7
80,7
51,6
80,7
64,3
80,7
15 000
35,7
80,7
35,7
80,7
35,7
105,7
64,3
80,7
64,3
105,7
22 000
35,7
80,7
35,7
105,7
51,6
80,7
64,3
105,7
76,9
105,7
33 000
35,7
105,7
51,6
80,7
64,3
80,7
76,9
105,7
76,9
143,2
47 000
51,6
80,7
64,3
80,7
64,3
105,7
76,9
143,2
68 000
64,3
80,7
64,3
105,7
76,9
105,7
100 000
64,3
105,7
76,9
105,7
76,9
143,2
150 000
76,9
105,7
76,9
143,2
220 000
76,9
143,2
105
10/02
SIKOREL
125 C
B41554
Technical data and ordering codes
U
R
VDC
C
R
100 Hz
20 C
F
Case
dimensions
d
l
mm
ESR
max
100 Hz
20 C
m
Z
max
20 kHz
20 C
m
I
~
max
100 Hz
40 C
A
I
~
max
100 Hz
85 C
A
I
~
R
100 Hz
125 C
A
Ordering code
16
10 000 35,7
55,7 38
26
17
12
4,5
B41554E4109Q000
15 000 35,7
80,7 26
21
23
16
5,8
B41554E4159Q000
22 000 35,7
80,7 21
18
29
21
7,5
B41554E4229Q000
33 000 35,7
105,7 17
15
30
24
8,7
B41554E4339Q000
47 000 51,6
80,7 13
13
30
30
11
B41554E4479Q000
68 000 64,3
80,7 13
11
40
38
14
B41554E4689Q000
100 000 64,3
105,7 10
9,0
40
39
14
B41554E4100Q000
150 000 76,9
105,7 10
8,0
40
40
16
B41554E4150Q000
220 000 76,9
143,2
8,0
7,0
40
40
19
B41554B4220Q000
25
6 800 35,7
55,7 32
27
18
13
4,7
B41554B5688Q000
10 000 35,7
80,7 28
21
21
15
5,4
B41554E5109Q000
15 000 35,7
80,7 24
17
26
19
6,8
B41554E5159Q000
22 000 35,7
105,7 20
15
30
22
8,1
B41554E5229Q000
33 000 51,6
80,7 15
12
30
29
10
B41554E5339Q000
47 000 64,3
80,7 13
11
40
34
12
B41554E5479Q000
68 000 64,3
105,7 11
9,0
40
35
13
B41554E5689Q000
100 000 76,9
105,7 9,0
8,0
40
39
15
B41554E5100Q000
150 000 76,9
143,2
7,0
6,0
40
40
19
B41554B5150Q000
40
4 700 35,7
55,7 33
24
20
14
5,2
B41554E7478Q000
6 800 35,7
80,7 28
17
24
16
6,2
B41554B7688Q000
10 000 35,7
80,7 27
17
26
19
6,7
B41554E7109Q000
15 000 35,7
105,7 20
12
30
22
8,0
B41554E7159Q000
22 000 51,6
80,7 15
12
30
29
10
B41554E7229Q000
33 000 64,3
80,7 13
10
40
34
12
B41554E7339Q000
47 000 64,3
105,7 12
9,0
40
35
13
B41554E7479Q000
68 000 76,9
105,7 9,0
8,0
40
39
15
B41554E7689Q000
100 000 76,9
143,2 7,0
6,0
40
40
19
B41554B7100Q000
106
10/02
SIKOREL
125 C
B41554
63
2 200
35,7
55,7 60
30
13
9,4
3,4
B41554E8228Q000
3 300
35,7
80,7 39
24
19
14
4,9
B41554E8338Q000
4 700
35,7
80,7 31
20
24
17
6,2
B41554E8478Q000
6 800
35,7
105,7 23
17
28
20
7,2
B41554E8688Q000
10 000
51,6
80,7 18
14
30
27
9,6
B41554E8109Q000
15 000
64,3
80,7 15
11
40
31
11
B41554E8159Q000
22 000
64,3
105,7 12
9,0
40
35
13
B41554E8229Q000
33 000
76,9
105,7 9,0
8,0
40
39
15
B41554E8339Q000
47 000
76,9
143,2 7,0
6,0
40
40
19
B41554B8479Q000
100
1 500
35,7
55,7 83
34
12
8,8
3,1
B41554B9158Q000
2 200
35,7
80,7 57
30
17
12
4,2
B41554E9228Q000
3 300
35,7
105,7 37
24
21
15
5,4
B41554E9338Q000
4 700
51,6
80,7 29
20
29
20
7,2
B41554E9478Q000
6 800
64,3
80,7 22
17
36
25
9,1
B41554E9688Q000
10 000
64,3
80,7 15
14
40
30
11
B41554E9109Q000
15 000
64,3
105,7 13
11
40
36
13
B41554E9159Q000
22 000
76,9
105,7 11
9,0
40
39
14
B41554B9229Q000
33 000
76,9
143,2 9,0
8,0
40
40
17
B41554B9339Q000
Technical data and ordering codes
U
R
VDC
C
R
100 Hz
20 C
F
Case
dimensions
d
l
mm
ESR
max
100 Hz
20 C
m
Z
max
20 kHz
20 C
m
I
~
max
100 Hz
40 C
A
I
~
max
100 Hz
85 C
A
I
~
R
100 Hz
125 C
A
Ordering code
107
10/02
SIKOREL
125 C
B41554
Useful life
depending on ambient temperature
T
A
under ripple current operating conditions
1)
d
51,6 mm
d
64,3 mm
1) Refer to page 40 for an explanation on how to interpret the useful life graphs.
2 500 h
500 000 h
5 000 h
10 000 h
25 000 h
50 000 h
100 000 h
250 000 h
0,5
130
40
0
50
60
70
90
80
100
110
A
T
120 C
1,0
1,5
2,0
2,5
4,0
3,0
3,5
KAL0535-8
B41554
R
~
~
100 000 h
50 000 h
25 000 h
10 000 h
5 000 h
0,5
500 000 h
250 000 h
130
40
0
50
60
70
90
80
100
110
A
T
120 C
1,0
1,5
2,0
2,5
R
~
~
4,0
3,0
3,5
B41554
KAL0536-G
108
10/02
SIKOREL
125 C
B41554
Frequency factor of
permissible ripple current
I
~
versus frequency
f
Frequency characteristics of
ESR
Typical behavior
KAL0692-X
0,8
10
2
2
10
3
5
Hz
a
b
c
d
0,9
1,0
1,1
1,2
1,3
5
f
B41554
100 Hz
f
~
~
U
R
(VDC)
16; 25 40
63
100
d
= 35,7 mm
d
= 51,6 mm
d
= 64,3 mm
d
= 76,9 mm
b
a
a
a
c
b
a
a
d
c
c
b
d
c
c
c
KAL0704-Q
0,5
10
2
1,0
1,5
10
3
2
Hz
5
5
b
c
d
a
0,6
0,7
0,8
0,9
1,1
1,2
f
B41554
ESR
100 Hz
ESR
f
U
R
(VDC)
16; 25 40
63
100
d
= 35,7 mm
d
= 51,6 mm
d
= 64,3 mm
d
= 76,9 mm
b
a
a
a
c
b
a
a
d
c
c
b
d
c
c
c
109
10/02
SIKOREL
125 C
B41554
Impedance
Z
versus frequency
f
Typical behavior at 20 C
KAL0705-Y
Z
f
10
3
10
2
4
10
5
10
6
10
7
10
Hz
f
e
d
c
b
a
10
3
_
4
10
2
_
4
10
1
_
4
10
0
10
1
B41554
C
R
F
U
R
VDC
d
mm
Curve
150 000
68 000
16
40
76,9
a
b
15 000
100
64,3
c
10 000
4 700
1 500
16
40
100
35,7
d
e
f
Herausgegeben von EPCOS AG
Unternehmenskommunikation, Postfach 80 17 09, 81617 Mnchen, DEUTSCHLAND
( ++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Vervielfltigung, Verffentlichung, Verbreitung und Verwertung dieser Broschre und ihres Inhalts ohne aus-
drckliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fr Erzeugnisse und Leistungen der Elek-
troindustrie, soweit nichts anderes vereinbart wird.
Diese Broschre ersetzt die vorige Ausgabe.
Fragen ber Technik, Preise und Liefermglichkeiten richten Sie bitte an den Ihnen nchstgelegenen Vertrieb der EPCOS AG
oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente knnen aufgrund technischer Erfordernisse Gefahrstoffe ent-
halten. Ausknfte darber bitten wir unter Angabe des betreffenden Typs ebenfalls ber die zustndige Vertriebsgesellschaft ein-
zuholen.
Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
( ++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa-
tives.
Due to technical requirements components may contain dangerous substances. For information on the type in question please
also contact one of our Sales Offices.
PDF 
ZIP