Power Capacitors
The following products presented in this data sheet are being withdrawn.
Ordering Code
B25856K7505K003
B25856K7504K013
B25856K7405K003
Substitute Product
Date of
Withdrawal
2014-08-14
2014-08-14
2014-08-14
Deadline Last
Orders
2015-03-31
2015-03-31
2015-03-31
Last Shipments
2016-09-30
2016-09-30
2016-09-30
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.
Ordering Code
B25856K7355K003
B25856K7255K003
B25856K7205K003
B25856K7155K013
B25856K7105K003
B25856K4755K003
B25856K4504K013
B25856K4255K003
B25856K4204K003
B25856K4105K003
B25856K3504K003
B25856K3255K003
B25856K3104K003
B25856K2504K003
B25856K2405K003
B25856K2305K003
B25856K2255K003
B25856K2205K003
B25856K2204K003
B25856K2105K003
B25856K1755K003
B25856K1505K003
B25856K1255K003
B25856K1204K003
B25856K1155K003
B25856K1106K003
B25856K0755K003
B25856K0405K003
B25856K0205K003
B25856K0204K003
B25856K0156K003
B25856K0155K003
B25856K0105K003
B25856J7305J003
B25856J0474K003
Substitute Product
Date of
Withdrawal
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
2014-08-14
Deadline Last
Orders
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
2015-03-31
Last Shipments
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
2016-09-30
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.
MKV AC, MKV DC Capacitors
LSI Snubbering and Clamping
Features
■
High dielectric strength
■
High peak-current capability
■
Extremely low inductance
B25856
Construction
Self-healing
Plastic dielectric
Oil-impregnated tubular windings (no PCB)
Metal-sprayed end faces ensure reliable
contacting
■
Fully insulated case
■
Axial version
■
■
■
■
Terminals
■
Internal thread M6
×
8 and M8
×
10
■
Axial
Mounting
■
On the terminals
Individual data sheets
Individual data sheets contain detailed specification incl. thermal data.
Upon request, these data sheets are available for each capacitor type.
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
09/05
MKV AC, MKV DC Capacitors
LSI Snubbering and Clamping
Technical data
Standards
IEC 1071-1/2
EN 61071-1/2
VDE 0560 part 120 and 121
tan
δ
0
2 x 10
–4
±
10%
(dv/dt)
max
(dv/dt)
s
T
min
T
max
α
FQ(co)
t
LD(co)
T
stg
î
---
-
C
I
S
---
-
C
– 25
°C
+ 85
°C
≤
95%
300 failures per 10
9
component hours
100 000 h
≤
98 mm diameter: – 55/+ 85
°C
≥
103 mm diameter: – 30/+ 85
°C
25/085/56
– 25
°C
+ 85
°C
56 days/40
°C/93
% rel. humidity
ΔC
/C
R
ins
R
ins
x C
Δtan δ
≤
1%
C
R
≤
1
μF: ≥
10000 MΩ
C
R
> 1
μF: ≥
10000 s
≤
1 x 10
–4
B25856
Dielectric dissipation factor
Capacitance tolerance
Max. repetitive rate
of voltage rise
Max. non-repetitive rate
of voltage rise
Climatic data:
Min. operating temperature
Max. operating temperature
Average relative humidity
Failure quota
Load duration
Storage temperature limit
IEC climatic category
(IEC 68-1 and 2)
Test A, cold
Test B, dry heat
Test Ca, damp heat, steady state
Values after test Ca:
Capacitance change
Insulation resistance
Self-discharge time constant
τ
=
Dissipation factor change
Test data:
Voltage test between terminals
DC test voltage
AC test voltage (rms value)
Insulation resistance
Self-discharge time constant
Dissipation factor (50 Hz)
V
TT
V
TT
R
ins
tan
δ
1.5 x V
R
, 10 s
1.75 x V
R
, 10 s
1.25 x V
R
, 50 Hz, 10 s
C
R
≤
1
μF: ≥
10000 MΩ
≤
3 x 10
–4
(V
R
= DC)
(V
R
= AC)
(V
R
= AC)
τ
=R
ins
x C C
R
> 1
μF: ≥
10000 s
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
09/05
MKV AC, MKV DC Capacitors
LSI Snubbering and Clamping
Characteristics and ordering codes
C
R1)
μF
I
max
A
î
A
I
s
A
L
self
Dimensions Fig. Appr. Ordering code
R
S
20
°C
d
×
l
weight
mΩ
nH
mm
g
V
TT
= AC 1800 V, 10 s
40
×
49
68
×
49
53
×
59
68
×
68
68
×
79
73
×
100
93
×
100
93
×
168
1
1
1
2
2
2
2
2
130
300
200
500
550
700
1000
1600
ˆ
v = 2000 V
v
s
= 2900 V
500
1200
3500
3500
5000
6000
7500
7500
3.1
<20
1.0
<20
1.6
<20
1.1
<20
1.5
<20
1.8
<20
1.0
<20
2.0
<20
ˆ
v = 2400 V
v
s
= 3500 V
6.0
<20
1.1
<20
2.4
<20
1.0
<20
1.4
<20
ˆ
v = 3000 V
v
s
= 4300 V
6.1
0.9
1.3
1.5
1.8
1.4
B25856
V
RDC
= AC 1700 V
V
R
= AC 1400 V
0.2
0.47
1
1.5
2
4
7.5
15
30
80
60
80
70
70
80
80
200
470
1400
1400
2000
2400
3000
3000
B25856K0204K003
B25856J0474K003
B25856K0105K003
B25856K0155K003
B25856K0205K003
B25856K0405K003
B25856K0755K003
B25856K0156K003
V
RDC
= AC 2000 V
V
R
= AC 1700 V
0.2
0.5
1
2.5
7.5
30
50
50
80
80
350
600
1200
3000
4200
900
1500
3000
7500
10500
V
TT
= AC 2200 V, 10 s
40
×
59
68
×
49
53
×
70
83
×
79
93
×
126
1
1
1
2
2
150
300
250
700
1250
B25856K4204K003
B25856K4504K013
B25856K4105K003
B25856K4255K003
B25856K4755K003
V
RDC
= AC 2500 V
V
R
= AC 2100 V
0.2
1.5
2.5
5
7.5
10
30
80
80
80
80
80
500
3600
3500
5000
5000
6800
1200
9000
8800
12500
13000
17000
V
TT
= AC 2700 V, 10 s
1
2
2
2
2
2
160
700
850
1400
1800
2200
B25856K1204K003
B25856K1155K003
B25856K1255K003
B25856K1505K003
B25856K1755K003
B25856K1106K003
<20 40
×
70
<20 83
×
79
<20 83
×
100
<20 93
×
142
<20 98
×
173
<20 108
×
173
1) Other capacitance values upon request
Please read
Cautions and warnings
and
Important notes
at the end of this document.
4
09/05
