Power Capacitors
Series/Type:
B25834
The following products presented in this data sheet are being withdrawn.
Ordering Code
Substitute Product
B25834L7685K009
B25834L7475K009
B25834L6685K009
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
B25834L6475K009
B25834L6106K009
B25834L5686K009
B25834L5685K009
B25834L5156K009
B25834L5106K009
B25834L4156K009
B25834L4106K009
B25834L3336K009
B25834F6684M001
B25834F6474M001
B25834F6335K001
B25834F6334M001
B25834F6225K001
B25834F6224M001
B25834F6155K001
B25834F6154M001
B25834F6105K001
B25834F6104M001
B25834F5475K001
B25834F4685K001
B25834F4684M001
B25834F4475K001
B25834F4335K001
B25834F4225K001
B25834F4155K001
B25834F4105K001
B25834D7336K004
B25834D7226K004
B25834D7156K004
B25834D7106K004
B25834D6686K004
B25834D6476K004
B25834D6336K004
B25834D6226K009
B25834D6226K004
B25834D6156K009
B25834D6156K004
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
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
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
2016-09-30
2016-09-30
2016-09-30
Ordering Code
B25834D5686K004
B25834D5476K004
B25834D5336K009
B25834D5336K004
B25834D5226K009
B25834D5226K004
B25834D5107K004
B25834D4686K004
B25834D4476K009
B25834D4476K004
B25834D4336K009
B25834D4336K004
B25834D4226K004
B25834D4157K004
B25834D4107K004
B25834D3686K004
B25834D3476K004
B25834D3227K004
B25834D3107K004
B25834D2685K004
B25834D2475K004
B25834D2335K004
B25834D2156K004
B25834D2106K004
B25834D1685K004
B25834D1475K004
B25834D1226K004
B25834D1156K004
B25834D1106K004
B25834D0685K004
B25834D0475K004
B25834D0226K004
B25834D0156K004
B25834D0106K004
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
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
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
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 Capacitors
B25834
Damping, Commutating
Features
■ High dielectric strength
■ High peak-current capability
Applications
■ For damping and commutating in
the medium frequency range
■ For general AC applications
Construction
■
■
■
■
■
■
■
Self-healing
Plastic dielectric
Oil-impregnated tubular windings (no PCB)
Metal-sprayed end faces ensure reliable contacting
Cylindrical aluminum case
Plastic or ceramic lead-throughs
Mounting bolts M8 or M12
Terminals
■ Screw terminals M10
■ Tab connectors 6.3 mm
■ Dual tab connectors 6.3 mm and 9.5 mm
Mounting
■ If the vibration stress is ≤ 5 g and the capacitors are ≤ 60 mm
in diameter and ≤ 160 mm in height, the bolt is used for mounting.
Grounding
■ Mounting bolts for grounding in accordance with VDE 0100
■ Grounding identification in accordance with DIN 40 011
Overpressure disconnector (mechanical)
When the overpressure disconnector responds,
the capacitor extends by up to 8 mm.
So leave sufficient space above the terminals when mounting the capacitor.
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 Capacitors
B25834
Damping, Commutating
Technical data
Standards
Dielectric dissipation factor
IEC 1071-1/2
EN 61071-1/2
VDE 0560 part 120 and 121
tan δ0
2 x 10 –4
For CN < 1.0 μF ± 20 %, for CN ≥ 1.0 μF ± 10 %
Capacitance tolerance
Max. repetitive rate
of voltage rise
(du/dt)max
Max. non-repetitive rate
of voltage rise
(du/dt)s
î
---C
IS
---C
Min. operating temperature
Tmin
– 25 °C
Max. operating temperature
Tmax
+ 85 °C
Climatic data:
≤ 95 % (screw terminals/dual tab 9.5 mm)
≤ 75 % (dual tab 6.3 mm/tab 6.3 mm)
Average relative humidity
Failure quota
αFQ(co)
300 failures per 109 component hours
Load duration
tLD(co)
100 000 h
Storage temperature limit
Tstg
– 55/+ 85 °C
IEC climatic category
(IEC 68-1 and 2)
25/085/56
Test A, cold
Test B, dry heat
Test Ca, damp heat, steady state
– 25 °C
+ 85 °C
56 days/40 °C/93 % rel. humidity
Values after test Ca:
Capacitance change
ΔC /C
≤1%
CR
Insulation resistance
Self-discharge time constant
Dissipation factor change
Screw terminals, Dual tab
dual tab 9.5 mm 6.3 mm
R ins
≤ 1 μF ≥ 10 000 MΩ
τ = R ins x C > 1 μF ≥ 10 000 s
Δtan δ
≤ 1 x 10 –4
Tab
6.3 mm
≥ 3000 MΩ ≥ 1000 MΩ
≥ 3000 s
≥ 1000 s
≤ 3 x 10 –4 ≤ 3 x 10 –4
Test data:
AC test voltage
between terminals
VTT
1.25 x VN, 50 Hz, 10 s (or DC 1.75 x VN, 10 s)
between terminals and case
VTC
2 x V i + 1000 V, 50 Hz, 10 s
Insulating voltage Vi = max. recurrent peak
voltage vˆ / 2
CR
Insulation resistance
Self-discharge time constant
Dissipation factor (50 Hz)
Please read Cautions and warnings and
Important notes at the end of this document.
Screw terminals,
dual tab 9.5 mm
R ins
≤ 1 μF ≥ 10 000 MΩ
τ = R ins x C > 1 μF ≥ 10 000 s
tan δ
≤ 3 x 10 –4
3
09/05
Dual tab 6.3 mm,
tab 6.3 mm
≥ 3000 MΩ
≥ 3000 s
MKV AC Capacitors
B25834
Damping, Commutating
Characteristics and ordering codes
CR1)
Imax
î
Is
Lself Dimensions Fig. Appr. Ordering code
RS
20 °C
d×l
weight
μF
A
A
A
mΩ
18
80
80
80
80
1300
1900
2700
4000
8800
3300
4700
6800
10000
22000
10
10
16
16
16
16
16
18
18
60
80
64
80
64
80
80
80
110
160
240
350
530
190
270
400
600
880
1300
1300
1900
1900
2700
4000
6000
VR = AC 750 V
4.7
6.8
10
15
22
22
33
16
18
18
18
80
64
80
240
340
500
750
1100
1100
1700
g
4.9
1.9
1.5
1.4
1.2
90
110
110
180
180
VTT = AC 620 V, 10 s
VTC = AC 2000 V, 10 s
60 × 86
79.2 × 104
99.3 × 104
79.2 × 248
99.3 × 248
3
2
2
2
2
vˆ = 750 V
vs = 1000 V
VR = AC 600 V
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
33
47
47
68
100
150
mm
vˆ = 600 V
vs = 860 V
VR = AC 500 V
33
47
68
100
220
nH
270
400
600
880
1300
470
680
1000
1500
2200
3300
3300
4700
4700
6800
10000
15000
25.0
18.0
14.0
10.0
8.7
16.0
13.0
8.0
6.5
3.1
2.4
2.4
2.0
2.0
1.7
1.5
1.3
50
50
50
50
50
90
90
90
90
110
110
110
110
110
180
180
180
90
90
90
90
110
110
110
25 × 48
25 × 48
30 × 48
30 × 48
35 × 48
30 × 80
35 × 80
40 × 86
50 × 86
64.2 × 104
79.2 × 104
79.2 × 104
89.3 × 104
89.3 × 104
64.2 × 248
79.2 × 248
89.3 × 248
5
5
6
6
7
6
7
3
3
2
2
4
2
4
2
2
2
30
30
50
50
60
70
100
130
200
400
610
610
780
780
960
1500
1900
B25834-F4684-M001
B25834-F4105-K001
B25834-F4155-K001
B25834-F4225-K001
B25834-F4335-K001
B25834-F4475-K001
B25834-F4685-K001
B25834-L4106-K009
B25834-L4156-K009
B25834-D4226-K004
B25834-D4336-K004
B25834-D4336-K009
B25834-D4476-K004
B25834-D4476-K009
B25834-D4686-K004
B25834-D4107-K004
B25834-D4157-K004
VTT = AC 930 V, 10 s
VTC = AC 2400 V, 10 s
35.0 × 80
40.0 × 86
50.0 × 86
60.0 × 86
79.2 × 104
79.2 × 104
89.3 × 104
7
3
3
3
2
4
2
1) Other capacitance values upon request
Please read Cautions and warnings and
Important notes at the end of this document.
B25834-L3336-K009
B25834-D3476-K004
B25834-D3686-K004
B25834-D3107-K004
B25834-D3227-K004
VTT = AC 750 V, 10 s
VTC = AC 2100 V, 10 s
vˆ = 940 V
vs = 1300 V
590 13.0
850 8.4
1250 7.0
1900 5.9
2800 2.6
2800 2.5
4100 2.0
290
610
970
1500
2300
4
09/05
100
130
200
290
610
610
780
B25834-F5475-K001
B25834-L5685-K009
B25834-L5106-K009
B25834-L5156-K009
B25834-D5226-K004
B25834-D5226-K009
B25834-D5336-K004
MKV AC Capacitors
B25834
Damping, Commutating
Characteristics and ordering codes
CR1)
Imax
î
Is
Lself Dimensions Fig. Appr. Ordering code
RS
20 °C
d×l
weight
μF
A
A
A
mΩ
33
47
68
100
64
80
80
80
1700
2400
3400
5000
4100
5900
8500
12500
10
10
10
10
10
10
16
16
16
16
18
18
18
60
60
80
64
80
80
80
50
70
100
90
130
180
300
450
150
230
330
480
700
1100
1100
1500
1500
2300
3300
4800
120
180
260
220
320
460
750
1100
390
580
820
1200
1750
2600
2600
3900
3900
5800
8200
12000
18
18
60
80
80
80
380
540
800
1200
1800
2600
g
110
180
180
180
89.3 × 104
64.2 × 248
79.2 × 248
89.3 × 248
4
2
2
2
33.0
24.0
17.0
29.0
21.0
16.0
12.0
9.8
18.0
14.0
9.0
7.3
6.1
2.8
2.7
2.2
2.1
1.8
1.6
1.4
50
50
50
50
50
50
50
50
90
90
90
90
90
100
100
110
110
180
180
180
940
1400
2000
3000
4400
6600
17.0
13.0
6.3
4.9
3.7
2.8
140
140
150
150
150
150
25.0 × 48
25.0 × 48
25.0 × 48
25.0 × 48
25.0 × 48
25.0 × 48
30.0 × 48
35.0 × 48
30.0 × 80
35.0 × 80
40.0 × 86
50.0 × 86
60.0 × 86
79.2 × 104
79.2 × 104
89.3 × 104
89.3 × 104
64.2 × 248
79.2 × 248
89.3 × 248
5
5
5
5
5
5
6
7
6
7
3
3
3
2
4
2
4
2
2
2
B25834-D5336-K009
B25834-D5476-K004
B25834-D5686-K004
B25834-D5107-K004
30
30
30
30
30
30
50
60
70
100
130
200
290
610
610
780
780
960
1500
1900
B25834-F6104-M001
B25834-F6154-M001
B25834-F6224-M001
B25834-F6334-M001
B25834-F6474-M001
B25834-F6684-M001
B25834-F6105-K001
B25834-F6155-K001
B25834-F6225-K001
B25834-F6335-K001
B25834-L6475-K009
B25834-L6685-K009
B25834-L6106-K009
B25834-D6156-K004
B25834-D6156-K009
B25834-D6226-K004
B25834-D6226-K009
B25834-D6336-K004
B25834-D6476-K004
B25834-D6686-K004
VTT = AC 1400 V, 10 s
VTC = AC 3000 V, 10 s
40.0 × 156
50.0 × 156
64.2 × 176
79.2 × 176
89.3 × 176
99.3 × 176
3
3
1
1
1
1
1) Other capacitance values upon request
Please read Cautions and warnings and
Important notes at the end of this document.
780
960
1500
1900
VTT = AC 1150 V, 10 s
VTC = AC 2600 V, 10 s
vˆ = 1400 V
vs = 1900 V
VR = AC 1100 V
4.7
6.8
10
15
22
33
mm
vˆ = 1100 V
vs = 1500 V
VR = AC 900 V
0.10
0.15
0.22
0.33
0.47
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
15
22
22
33
47
68
1.9
1.7
1.6
1.4
nH
5
09/05
240
370
680
1000
1300
1600
B25834-L7475-K009
B25834-L7685-K009
B25834-D7106-K004
B25834-D7156-K004
B25834-D7226-K004
B25834-D7336-K004
MKV AC Capacitors
B25834
Damping, Commutating
Characteristics and ordering codes
CR1)
Imax
î
Is
Lself Dimensions Fig. Appr. Ordering code
RS
20 °C
d×l
weight
μF
A
A
A
mΩ
60
60
80
80
80
470
680
1000
1500
2200
1200
1700
2500
3800
5500
60
60
80
80
80
560
820
1200
1800
2600
1400
2000
3000
4500
6600
60
60
80
80
80
530
750
1100
1600
2400
9.3
6.6
5.2
3.8
2.9
150
150
150
150
150
VTT = AC 1800 V, 10 s
VTC = AC 3600 V, 10 s
64.2 × 176
64.2 × 176
79.2 × 176
89.3 × 176
99.3 × 176
1
1
1
1
1
13.0
9.0
7.0
5.3
3.9
220
220
220
220
220
1300
1900
2700
4000
6000
13.0
9.4
7.4
5.4
4.1
220
220
220
220
220
64.2 × 248
64.2 × 248
79.2 × 248
89.3 × 248
99.3 × 248
1
1
1
1
1
B25834-D0475-K004
B25834-D0685-K004
B25834-D0106-K004
B25834-D0156-K004
B25834-D0226-K004
960
960
1500
1900
2300
B25834-D1475-K004
B25834-D1685-K004
B25834-D1106-K004
B25834-D1156-K004
B25834-D1226-K004
VTT = AC 2600 V, 10 s
VTC = AC 4800 V, 10 s
64.2 × 248
64.2 × 248
79.2 × 248
89.3 × 248
99.3 × 248
1
1
1
1
1
1) Other capacitance values upon request
Please read Cautions and warnings and
Important notes at the end of this document.
680
680
1000
1300
1600
VTT = AC 2100 V, 10 s
VTC = AC 4000 V, 10 s
vˆ = 2600 V
vs = 3600 V
VR = AC 2100 V
3.3
4.7
6.8
10
15
g
vˆ = 2100 V
vs = 2900 V
VR = AC 1700 V
4.7
6.8
10
15
22
mm
vˆ = 1800 V
vs = 2400 V
VR = AC 1400 V
4.7
6.8
10
15
22
nH
6
09/05
960
960
1500
1900
2300
B25834-D2335-K004
B25834-D2475-K004
B25834-D2685-K004
B25834-D2106-K004
B25834-D2156-K004
MKV AC Capacitors
B25834
Damping, Commutating
Dimensional drawing 1
Screw terminals M10 (Dimensions in mm)
Dimensional drawing 2
Screw terminals M10 (Dimensions in mm)
M10
Hex nut
M10 ISO 4035
Washer
10,5 DIN 433
10 min.
~4
47 _ 3
24,5 _ 2
24,5 _ 2
Hex nut
M10 ISO 4035
Washer
10,5 DIN 433
l1
l1
l
l
20 min.
~4
57 _ 3
M10
ød 1
16+1
16+1
ød 1
M12
d
d
M12
13 min.
13 min.
35
35
KLK1413-6
KLK1412-X
1) Dimensions for guidance only, subject for modification
d –1,2 l –4
∅ d1 –0,4 l1 min
135
204
64.2
64.2
104
248
60.2
60.2
135
204
75.2
75.2
135
204
79.2
79.2
104
248
75.2
75.2
75
204
176
248
85.2
85.2
135
204
89.3
89.3
104
248
85.2
85.2
75
204
176
248
95.2
95.2
135
204
99.3
99.3
104
248
95.2
95.2
75
204
d –1,2 l –4
∅ d1 –0,4 l1 min
64.2
64.2
176
248
60.2
60.2
79.2
79.2
176
248
89.3
89.3
99.3
99.3
Max. torque terminals*)
Creepage Cleardistance ance
20
13
Max. torque terminals*)
7 Nm
Creepage Cleardistance ance
10
10
7 Nm
*) The terminal torque must not act upon the ceramic. So the lead should be locked between two nuts..
Mounting parts (included in delivery)
Threaded bolt
Max. torque
Toothed washer
Hex nut
M12
10 Nm
J 12,5 DIN 6797
M12 DIN 439
Please read Cautions and warnings and
Important notes at the end of this document.
7
09/05
MKV AC Capacitors
B25834
Damping, Commutating
Dimensional drawing 3
Dual tab connectors 6.3 mm
Dimensional drawing 4
Dual tab connectors 9.5 mm
6,3±0,1
Tab connector
A 9,5 x 1,2
DIN 46 244
15,5 min.
33 _ 3
ød 1
M12
0,8±0,04
d
24
d
6,8+0,2
l1
16+1
l
75 min.
l
~4
17,5 max.
8+0,5
KLK1297-E
35±2
Dimensions in mm
d +0,5
–0,2
l +1
–2
40
40
86
156
8
8
50
50
86
156
12
12
60
86
12
KLK1294-P
Dimensions in mm
l1+1*) Creepage
distance
10
Clearance
d –1,2
l –4
∅ d1–0,4 Creepage
distance
79.2
104
75.2
89.3
104
85.2
6
*) 8 mm = threaded bolt M8
12 mm = threaded bolt M12
Mounting parts (included in delivery)
Toothed washer
Hex nut
J 8.2 DIN 6797
M 8 ISO 4035
J 12.5 DIN 6797
M12 ISO 4035
Please read Cautions and warnings and
Important notes at the end of this document.
8
09/05
10
Clearance
10
MKV AC Capacitors
B25834
Dimensional drawing 5
Tab connectors 6.3 mm
Dimensional drawing 6
Tab connectors 6.3 mm
18 max.
18 max.
Damping, Commutating
Tab connector
A 6,3 x 0,8
DIN 46 244
8+1
M8
2
1
d
1
d
2
15,5±0,5
M8
15,5±0,5
8+1
l
l
Tab connector
A 6,3 x 0,8
DIN 46 244
KLK1415-M
KLK1416-V
Dimensions in mm
Dimensions in mm
d +0,5
–0,2
l±2
Creepage
distance
Clearance
d +0,5
–0,2
l±2
25
48
9
7
30
30
48
80
Creepage
distance
Clearance
9
7
Mounting parts (included in delivery)
Threaded bolt
Max. torque
Toothed washer
Hex nut
M8
4 Nm
J 8.2 DIN 6797
M 8 DIN 439
Please read Cautions and warnings and
Important notes at the end of this document.
9
09/05
MKV AC Capacitors
B25834
Damping, Commutating
13 max.
Dimensional drawing 7
Tab connectors 6,3 mm
8+1
l
Tab connector
A 6,3 x 0,8
DIN 46 244
1
d
2
15,5±0,5
M8
KLK1418-C
Dimensions in mm
d +0,5
–0,2
l±2
35
35
48
80
Creepage
distance
Clearance
6
6
Mounting parts (included in delivery)
Threaded bolt
Max. torque
Toothed washer
Hex nut
M8
4 Nm
J 8,2 DIN 6797
M 8 DIN 439
Please read Cautions and warnings and
Important notes at the end of this document.
10
09/05
MKV AC Capacitors
B25834
Damping, Commutating
Cautions and warnings
Safety
■ In case of dents of more than 1 mm depth or any other mechanical damage, capacitors must not
be used at all. This applies also in cases of oil leakage.
■ Electrical or mechanical misapplication of capacitors may be hazardous. Personal injury or prop-
■
■
■
■
■
■
erty damage may result from bursting of the capacitor or from expulsion of oil or melted material
due to mechanical disruption of the capacitor.
Ensure good, effective grounding for capacitor enclosures.
Observe appropriate safety precautions during operation (self-recharging phenomena and the
high energy contained in capacitors).
Handle capacitors carefully, because they may still be charged even after disconnection.
The terminals of capacitors, connected bus bars and cables as well as other devices may also
be energized.
Follow good engineering practice.
Failure to follow cautions may result, worst case, in premature failures, bursting and fire.
Thermal load
After installation of the capacitor it is necessary to verify that maximum hot-spot temperature is not
exceeded at extreme service conditions (see www.epcos.com/thermal_design).
Mechanical protection
The capacitor has to be installed in a way that mechanical damages and dents in the aluminum can
are avoided.
Storage and Operating Conditions
Do not use or store capacitors in corrosive atmosphere especially where chloride gas, sulfide gas,
acid, alkali, salt or the like are present. In dusty environments, regular maintenance and cleaning
especially of the terminals is required to avoid conductive path between phases and/or phases and
ground.
Overpressure disconnector
To ensure full functionality of an overpressure disconnector, the following must be observed:
■ The elastic elements must not be hindered, i.e.
– connecting lines must be flexible leads (cables),
– there must be sufficient space (minimum 12 mm) above the connections for expansion of the
overpressure disconnector,
– folding crimps must not be retained by clamps.
■ Stress parameters of the capacitor must be within the IEC61071 specification.
Service life expectancy
Electrical components do not have an unlimited service life expectancy; this applies to self-healing
capacitors too. The maximum service life expectancy may vary depending on the application the
capacitor is used in.
11
09/05
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for certain areas
of application. These statements are based on our knowledge of typical requirements that are often placed
on our products in the areas of application concerned. We nevertheless expressly point out that such
statements cannot be regarded as binding statements about the suitability of our products for a
particular customer application. As a rule we are either unfamiliar with individual customer applications or
less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent
on the customer to check and decide whether a product with the properties described in the product
specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure before
the end of their usual service life cannot be completely ruled out in the current state of the art, even
if they are operated as specified. In customer applications requiring a very high level of operational safety
and especially in customer applications in which the malfunction or failure of an electronic component could
endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be
ensured by means of suitable design of the customer application or other action taken by the customer (e.g.
installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the
event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this publication
may contain substances subject to restrictions in certain jurisdictions (e.g. because they are
classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet
(www.tdk-electronics.tdk.com/material). Should you have any more detailed questions, please contact our
sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this publication
may change from time to time. The same is true of the corresponding product specifications. Please
check therefore to what extent product descriptions and specifications contained in this publication are still
applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The aforementioned
does not apply in the case of individual agreements deviating from the foregoing for customer-specific
products.
6. Unless otherwise agreed in individual contracts, all orders are subject to our General Terms and
Conditions of Supply.
7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard. The IATF
certifications confirm our compliance with requirements regarding the quality management system in the
automotive industry. Referring to customer requirements and customer specific requirements (“CSR”) TDK
always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949
may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only
requirements mutually agreed upon can and will be implemented in our Quality Management
System. For clarification purposes we like to point out that obligations from IATF 16949 shall only become
legally binding if individually agreed upon.
8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS,
DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MotorCap,
PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, ThermoFuse, WindCap are trademarks registered
or pending in Europe and in other countries. Further information will be found on the Internet at www.tdkelectronics.tdk.com/trademarks.
Release 2018-10
12
09/05
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