Film Capacitors
EMI Suppression Capacitors (MKP)
Series/Type:
Date:
B81192
May 2009
© EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EMI suppression capacitors (MKP)
X3 / 250 V AC
B81192
Typical applications
X3 class for interference suppression
"Across the line" applications
Climatic
Max. operating temperature: 85
°C
Climatic category (IEC 60068-1): 40/085/56
Construction
Dielectric: polypropylene (MKP)
Epoxy resin coating (UL 94 V-0)
Features
High load currents
Self-healing properties
Sine-wave voltage
High rate of voltage rise V
pp
/τ
Terminals
Crimped wire leads, lead-free tinned
(lead length 6 1 mm)
Parallel wire leads, lead-free tinned
(lead length 17
±3
mm)
Special lead lengths available on request
Marking
Minimum marking:
Manufacturer's logo, rated cap. (coded),
capacitance tolerance (code letter),
date code, rated AC voltage
(see also chapter "Marking and ordering code
system")
Delivery mode
Bulk (untaped)
Note
Sub-class X3 corresponds to sub-class X2 as
described in IEC 60384-14 (1st edition).
Dimensions in mm
Lead spacing
±0.5
10 ... 27.5
Lead diameter d
1
0.8
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 2 of 16
B81192
X3 / 250 V AC
Overview of available types
Lead spacing 10 mm
C
R
(µF)
0.010
0.015
0.022
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
1.0
15 mm
22.5 mm
27.5 mm
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 3 of 16
B81192
X3 / 250 V AC
Ordering codes and packing units
Lead spacing C
R
mm
10
µF
0.010
0.015
0.022
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
1.0
Max. dimensions
w
×
h
×
l
mm
7.0
×
15.0
×
13.0
7.5
×
15.0
×
13.0
7.5
×
15.0
×
13.0
7.5
×
13.5
×
18.0
7.5
×
14.5
×
18.0
7.5
×
14.5
×
18.0
8.0
×
15.5
×
18.0
8.5
×
16.0
×
18.0
9.5
×
16.5
×
18.0
10.0
×
17.5
×
18.0
9.0
×
17.5
×
26.0
9.0
×
17.5
×
26.0
10.0
×
19.5
×
26.0
10.5
×
19.5
×
26.0
11.5
×
20.5
×
26.0
13.0
×
21.5
×
26.0
14.0
×
22.5
×
26.0
13.5
×
24.5
×
31.0
15.0
×
25.5
×
31.0
16.5
×
26.5
×
31.0
18.5
×
29.0
×
31.0
Ordering code
(composition see
below)
B81192C3103+***
B81192C3153+***
B81192C3223+***
B81192C3333+***
B81192C3393+***
B81192C3473+***
B81192C3563+***
B81192C3683+***
B81192C3823+***
B81192C3104+***
B81192C3124+***
B81192C3154+***
B81192C3184+***
B81192C3224+***
B81192C3274+***
B81192C3334+***
B81192C3394+***
B81192C3474+***
B81192C3564+***
B81192C3684+***
B81192C3105+***
Untaped
crimped
pcs./MOQ
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
1000
1000
1000
1000
1000
1000
600
Untaped
straight
pcs./MOQ
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
2000
1000
1000
1000
1000
1000
1000
600
15
22.5
27.5
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further E series and intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code:
M =
±20%
K =
±10%
*** = Packaging code:
010 = Untaped (crimped, lead length 6 1 mm)
008 = Untaped (straight, lead length 17
±3
mm)
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 4 of 16
B81192
X3 / 250 V AC
Technical data
Max. operating temperature T
op,max
Dissipation factor tan
δ
(in 10
-3
)
at 20
°C
(upper limit values)
Insulation resistance R
ins
or time constant
τ
= C
R
R
ins
at 20
°C,
rel. humidity
≤
65%
(minimum as-delivered values)
DC test voltage
Passive flammability category
to IEC 40 (CO) 752
Maximum continuous AC voltage (V
AC
)
Rated AC voltage (IEC 60384-14)
Maximum continuous DC voltage (V
DC
)
Operating AC voltage V
op
at high
temperature
Damp heat test
Limit values after damp heat test
+85
°C
at
1 kHz
100 kHz
C
R
≤
0.33
µF
15 GΩ
C
R
≤
0.33
µF
1.0
5.0
C
R
> 0.33
µF
5 GΩ
C
R
> 0.33
µF
1.0
10
1850 V, 2 s
B
250 V (50/60 Hz)
250 V (50/60 Hz)
560 V
T
A
≤
V
op
= V
AC
T
A
≤
V
op
= 1.25
V
AC
(continuously)
(1000 h)
56 days / 40
°C
/ 93% relative humidity
Capacitance change
∆C/C
≤
3%
Dissipation factor change
∆
tan
δ ≤
0.5 10
-3
(at 1 kHz)
Insulation resistance R
ins
≤
1.0 10
-3
(at 10 kHz)
or time constant
τ
= C
R
R
ins
≥
50% of minimum
as-delivered values
Pulse handling capability
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal
voltages, expressed in V/µs.
"k
0
" represents the maximum permissible pulse characteristic of the waveform applied to the
capacitor, expressed in V
2
/µs.
Note:
The values of dV/dt and k
0
provided below must not be exceeded in order to avoid damaging the
capacitor.
dV/dt and k
0
values
Lead spacing
dV/dt in V/µs
k
0
in V
2
/µs
10 mm
60
42 000
15 mm
50
35 000
22.5 mm
30
21 000
27.5 mm
20
14 000
Please read
Cautions and warnings
and
Important notes
at the end of this document.
Page 5 of 16
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