EPCOS B253 User Manual
Capacitors for Power Electronics
Series/Type: B253*
The following products presented in this data sheet are being withdrawn.
Ordering Code Substitute Product Date of
Withdrawal
B25355L8367K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L7477K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L6627K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L4887K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2856K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2805K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2635K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2586K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2566K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2466K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2406K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2326K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2316K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2206K001 B25650 2001-04-06 2001-07-31 2001-12-31
Deadline Last
Orders
Last Shipments
Ordering Code Substitute Product Date of
Withdrawal
B25355L2166K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2107K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L2106K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1806K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1406K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1316K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1277K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1227K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1206K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1166K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1147K904 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1147K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L1117K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L0307K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355L0167K004 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3805K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3635K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3504K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3405K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3254K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3205K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3166K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3106K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J3105K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J2504K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J2405K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J2205K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J2105K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J1805K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J1635K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J1405K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J1205K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J1106K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355J1105K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355G6405K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355G6205K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355G2256K001 B25650 2001-04-06 2001-07-31 2001-12-31
B25355C8297K005 B25650 2001-04-06 2001-07-31 2001-12-31
B25355C8197K005 B25650 2001-04-06 2001-07-31 2001-12-31
B25355C7387K005 B25650 2001-04-06 2001-07-31 2001-12-31
B25355C7247K005 B25650 2001-04-06 2001-07-31 2001-12-31
Deadline Last
Orders
Last Shipments
Ordering Code Substitute Product Date of
Withdrawal
B25355C6527K005 B25650 2001-04-06 2001-07-31 2001-12-31
B25355C6337K005 B25650 2001-04-06 2001-07-31 2001-12-31
B25355C4727K005 B25650 2001-04-06 2001-07-31 2001-12-31
B25355C4477K005 B25650 2001-04-06 2001-07-31 2001-12-31
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.
Deadline Last
Orders
Last Shipments
MP DC Capacitors
Smoothing, Supporting, Discharge
High peak-current capability
Wide capacitance and voltage range
Construction
● Self-healing
● Paper dielectric
● Oil and hard-wax-impregnated tubular
windings (no PCB)
● Metal-sprayed end faces ensure
reliable contacting
● Tubular aluminum case
● 1-pole and 2-pole versions
● Ceramic or plastic lead-throughs
● With mounting bolt
(325 mm high capacitors without mounting bolt)
Terminals
● Screw terminals M12
● Screw-clamping terminals
● Tab connectors 6,3 mm
Mounting parts
● If the vibration stress is ≤ 5
in diameter and ≤ 160 mm in height, the bolt is used for mounting.
● For capacitors without mounting bolt and in case of a vibration
stress > 5g as well as for larger-sized capacitors refer to chapter
“Mounting parts”.
g
and the capacitors are ≤ 60 mm
B 25 355
Grounding
● Mounting bolt or grounding strap
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 capacitors of this series are specified in detail
(incl. thermal data) on pages 78 … 93.
Upon request, these data sheets are available for each capacitor type.
Siemens Matsushita Components 67
B 25 355
Smoothing, Supporting, Discharge
Technical data
Standards IEC 1071-1/2
EN 61071-1/2
VDE 0560 part 120 and 121
Dielectric dissipation factor tan δ
0
Max. repetitive rate
of voltage rise (du/dt)
max
Max. non-repetitive rate
of voltage rise (du/dt)
s
Climatic data:
Min. operating temperature Θ
Max. operating temperature Θ
min
max
Average relative humidity ≤ 95 % (screw terminals, tab connectors)
Failure quota α
Load duration
Storage temperature limit Θ
FQ(co)
α
FQ(sto)
t
LD(co)
t
LD(sto)
stg
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 ∆C/
Insulation resistance
Self-discharge time constant τ =
C
R
is
R
·
C
is
Dissipation factor change ∆tan δ
–4
50 · 10
î
----
C
I
S
----
C
– 40 °C
+ 70 °C
≤ 75 % (screw-clamping terminals)
300 failures per 109 component hours
3000 failures per 109 component hours
100 000 h
10 000 h
– 55/+ 85 °C (screw terminals, tab connectors)
– 55/+ 70 °C (screw-clamping terminals)
40/070/56
– 40 °C
+ 70 °C
56 days/40 °C/93 % rel. humidity
≤ 1 %
C
N
Screw terminals,
tab connectors
Screw-clamping
terminals
≤ 1 µF ≥ 5000 MΩ –
> 1 µF ≥ 5000 s ≥ 1000 s
≤ 10 · 10
–4
68 Siemens Matsushita Components
Technical data
Test data:
DC test voltage between terminals
U
TT
AC test voltage between terminals
and case
Insulation resistance
Self-discharge time constant τ =
U
TC
R
is
R
is
Dissipation factor tan δ
B 25 355
Smoothing, Supporting, Discharge
1,5 ·
U
, 10 s
N(co)
2 ·
U
+ 1000 V, 50 Hz, 10 s
i
C
≤ 1 µF ≥ 5000 MΩ –
·
C
> 1 µF ≥ 5000 s ≥ 3000 s
≤ 10 µF: ≤ 100 · 10–4,
>10µF: < 70 · 10–4,
N
Screw terminals,
tab connectors
measuring frequency 1 kHz
measuring frequency 120 Hz
Screw-clamping
terminals
Siemens Matsushita Components 69
B 25 355
Smoothing, Supporting, Discharge
Available ratings
U
U
C
10
16
20
31,5
40
110
140
160
190
220
245
270
290
300
330
360
380
400
430
470
520
620
720
880
N(co)
N(sto)
(µF)
R
0,5
1,0
2,0
4,0
6,3
8,0
(V) DC
(V) DC
450
560
600
750
750
940
850
1100
1200
1500
1400
1800
1600
2000
Data book range Upon request
70 Siemens Matsushita Components
Available ratings
U
(V) DC
N(co)
U
(V) DC
N(sto)
C
(µF)
R
0,25
0,5
1,0
2,0
4,0
6,3
8,0
10
16
20
25
31,5
32
40
46
56
58
80
85
105
145
1800
2300
2000
2500
2400
3000
B 25 355
Smoothing, Supporting, Discharge
2800
3500
3200
4000
6300
7900
Data book range Upon request
Siemens Matsushita Components 71
B 25 355
Smoothing, Supporting, Discharge
Characteristics and ordering codes
1)
C
I
N
max
µF
AîA
U
= DC 450 V
N(co)
470 40 26000 31000 2,8 240 99,3 × 248 3 2300 B25355-C4477-K005
720 40 32000 36000 2,6 240 121,6 × 248 3 3500 B25355-C4727-K005
880 100 40000 48000 1,4 200 121,6 × 325 2a 4500 B25355-L4887-K004
U
= DC 600 V
N(co)
330 40 23000 33000 2,9 240 99,3 × 248 3 2300 B25355-C6337-K005 78
520 40 36000 42000 2,6 240 121,6 × 248 3 3500 B25355-C6527-K005
620 100 43000 50000 1,5 200 121,6 × 325 2a 4500 B25355-L6627-K004
U
= DC 750 V
N(co)
245 40 19000 34000 3,0 240 99,3 × 248 3 2300 B25355-C7247-K005
380 40 30000 42000 2,7 240 121,6 × 248 3 3500 B25355-C7387-K005
470 100 38000 52000 1,6 200 121,6 × 325 2a 4500 B25355-L7477-K004 80
U
= DC 850 V
N(co)
190 40 17000 36000 3,1 240 99,3 × 248 3 2300 B25355-C8197-K005
290 40 26000 44000 2,8 240 121,6 × 248 3 3500 B25355-C8297-K005
360 100 32000 54000 1,7 200 121,6 × 325 2a 4500 B25355-L8367-K004
U
= DC 1200 V
N(co)
160 80 16000 40000 3,0 180 121,6 × 176 1a 2500 B25355-L0167-K004
300 100 40000 75000 1,9 200 121,6 × 325 2a 4500 B25355-L0307-K004 82
U
= DC 1400 V
N(co)
140 80 14000 35000 3,0 180 121,6 × 176 1a 2500 B25355-L1147-K004
270 100 27000 67000 1,9 210 121,6 × 325 2a 4500 B25355-L1277-K004
I
R
L
s
S
20 °C
A
mΩ
U
N(sto)
U
i
U
N(sto)
U
i
U
N(sto)
U
i
U
N(sto)
U
i
U
N(sto)
U
i
U
N(sto)
U
i
Dimensions
self
d×l
nH
mm
= DC 560 V
= AC 400 V
= DC 750 V
= AC 530 V
= DC 940 V
= AC 670 V
= DC 1100 V
= AC 780 V
= DC 1500 V
= AC 1100 V
= DC 1800 V
= AC 1300 V
Fig. Appr.
weight
g
û
= 560 V
u
= 680 V
s
û
= 750 V
u
= 900 V
s
û
= 940 V
u
= 1100 V
s
û
= 1100 V
u
= 1300 V
s
û
= 1500 V
u
= 1800 V
s
û
= 1800 V
u
= 2100 V
s
Ordering code Pg.
U
= DC 680V, 10 s
TT
U
= AC 2000 V, 10 s
TC
U
= DC 900V, 10 s
TT
U
= AC 2100 V, 10 s
TC
U
= DC 1150 V, 10 s
TT
U
= AC 2400 V, 10 s
TC
U
= DC 1300 V, 10 s
TT
U
= AC 2600 V, 10 s
TC
U
= DC 1800 V, 10 s
TT
U
= AC 3200 V, 10 s
TC
U
= DC 2100 V, 10 s
TT
U
= AC 3600 V, 10 s
TC
1) Capacitance tolerance ± 10 %
72 Siemens Matsushita Components
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