22 EPCOS AG
B43693/B43793 (SIKOREL®)
Features
(axial-/solder-star types)
■UR160 ... 250 V
■CR22 ... 100 µF
■Operating temperature 125 °C
■High ripple current capability
■Long useful life
■High vibration resistance
■Shelf life up to 15 years
KAL0669-Y
max
max
dmax
max
d
Specifications and characteristics in brief Product
Rated voltage UR160…250
VDC
Surge voltage US1.15 · URV
Rated capacitance CR22…100 µF
Capacitance tolerance ∆C–10/+30 =
^Q%
Useful life*
40 °C, UR200 000 (1.9 l~R,105 °C) h
85 °C, UR, I~max 4 000
105 °C, UR, I~R4 000
125 °C, UR, 0.5 I~R1 000
Voltage endurance test 2 000, 105 °C, URh
Leakage current IL µA
(5 min, 20 °C)
Self-inductance ESL Diam. d (mm) 14 16 18
Length l (mm) approx. ESL
25 axial / star 22 / 6 26 / 7 – / – nH
30 axial / star 24 / 7 29 / 8 34 / 10
39 axial / star – / – 33 / 9 38 / 11
IEC climatic category in acc. with IEC 60068-1: 40/125/56
(–40 °C, +125 °C, 56 days damp heat test)
Detail / Sectional spec. similar to CECC 30 301-802 / IEC 60384-4
Vibration resistance in acc. with IEC 60068-2-6, test Fc: displacement
amplitude 1.5 mm, at 10 Hz to 2 kHz,
acceleration max. 20 g, duration 3 x 2 h
Specifications and characteristics in brief Product
d x l dmax x Imax (mm) Mass (g)
(mm) axial star axial star
14 x 30 14.5 x 30.5 15.5 x 32 6.8 7.2
16 x 30 16.5 x 30.5 17.5 x 32 8.9 9.4
18 x 30 18.5 x 30.5 19.5 x 32 11.1 11.8
18 x 39 18.5 x 40 19.5 x 41.5 14.7 15.4
*Ambient temperatures
IL≤0.006 · CR ·UR+ 4
µF V
1201020009_Axial_Alu_Elko 03.04.2003 14:17 Uhr Seite 22
B43693/B43793
■Impedance Z versus frequency f at
different temperatures
■Typical behavior for 47 µF/250 V
■Equivalent series resistance RESR
versus frequency f
at different temperatures
■Typical behavior for 47 µF/250 V
10
10 510
1
5
2
10 f
5
3
10 Hz
4
10
2
_
5
1
10
560 ˚C
_
>
_
0
5
10
20 ˚C
20 ˚C
_
Z
Ω
55 ˚C
5
5
10
1
_
40 ˚C
10
2
_
KAL0618-P
10
3
10
5
_
5
_
10
10
10510153
10
2
f
Hz5 4
10 5
10
2
20 ˚C
1
60 ˚C
>
_
0
25 ˚C
_
10
Ω
10
5
10
5
ESR
R
40 ˚C
1
_
55 ˚C
_
2
3KAL0619-X
EPCOS AG 23
■Useful life
depending on
ambient
temperature TA
under ripple
current operating
conditions
■Rated voltage UR
applied
■Useful life
depending on
case temperature
TCunder ripple
current operating
conditions
■Rated voltage UR
applied
40
0
Ι
~
R
Ι
~
A
T
KAL0850-Z
50 60 70 80 90 100 110 120 ˚C 130
0,5
1,0
1,5
2,0
3,5
250 000 h
100 000 h
10 000 h
4 000 h
1 000 h
30 000 h
40
0
Ι
~
R
Ι
~
C
T
KAL0851-8
50 60 70 80 90 100 110 120 ˚C 130
0,5
1,0
1,5
2,0
3,5
250 000 h
100 000 h
4 000 h
1 000 h
10 000 h
30 000 h
Further relevant technical data are mentioned on page 25 and 26
1201020009_Axial_Alu_Elko 03.04.2003 14:18 Uhr Seite 23
24 EPCOS AG
B43693/B43793
■Frequency characteristics of RESR at
different temperatures
■Typical behavior
■Frequency factor of permissible
ripple current I~ versus frequency f
10
0
10
1
_
5
40 ˚C
10
2
5
5
10
20 ˚C
15
3
fHz 10
4
ESR, 10 kHz
ESR, f
R
R
20
25 85 ˚C
125 ˚C
35
KAL0620-1
0
10
2
10
fHz
4
KAL0665-1
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1,2
3
1055
g
f
10 kHz
ΙΙ
f
~
~
Ø [mm] 12 14 16 18
UR[Vdc]
160 ffff
250 gggg
Further relevant technical data are mentioned on page 25 and 26
1201020009_Axial_Alu_Elko 03.04.2003 14:18 Uhr Seite 24
