Ordering codes and packing units
V
R
V DC
V
RMS
f 60 Hz
V AC
C
R
µF
Max. dimensions
w × h × l
mm
Ordering code
(composition see
below)
Untaped
pcs./MOQ
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:
K = ±10%
J = ±5% (on request)
400 200 0.10 5.5 × 8.5 × 19.0 B32231D6104+000 6000
0.15 5.5 × 9.0 × 19.0 B32231D6154+000 6000
0.22 7.0 × 12.0 × 19.0 B32231D6224+000 4000
0.33 7.0 × 12.0 × 19.0 B32231D6334+000 4000
0.47 7.0 × 12.0 × 27.0 B32231D6474+000 4000
0.68 8.0 × 14.0 × 27.0 B32231D6684+000 4000
1.0 9.0 × 16.0 × 27.0 B32231D6105+000 2000
1.5 10.0 × 18.0 × 32.0 B32231D6155+000 1000
2.2 13.0 × 22.0 × 32.0 B32231D6225+000 1000
630 200 0.10 6.0 × 11.0 × 19.0 B32231D8104+000 4000
0.15 7.5 × 12.0 × 19.0 B32231D8154+000 4000
0.22 8.0 × 13.0 × 19.0 B32231D8224+000 4000
0.33 8.0 × 13.0 × 27.0 B32231D8334+000 4000
0.47 8.0 × 14.0 × 27.0 B32231D8474+000 2000
0.68 10.0 × 16.0 × 32.0 B32231D8684+000 2000
1.0 13.0 × 18.0 × 32.0 B32231D8105+000 1000
B32231
General purpose (wound)
Page 5 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Technical data
Operating temperature range Max. operating temperature T
op,max
+100 °C
Upper category temperature T
max
+100 °C
Lower category temperature T
min
40 °C
Rated temperature T
R
+85 °C
Dissipation factor tan δ (in 10
-3
) at 0.10 µF < C
R
1 µF C
R
> 1 µF
at 20 °C
1 kHz 10 10
(upper limit values) 10 kHz 25
Insulation resistance R
ins
V
R
C
R
0.33 µF C
R
> 0.33 µF
or time constant τ = C
R
R
ins
100 V DC 3750 M 1250 s
at 20 °C, rel. humidity 65%
(minimum as-delivered values)
250 V DC 7500 M 2500 s
DC test voltage
1.4 V
R
, 2 s
Category voltage V
C
T
A
(°C) DC voltage derating AC voltage derating
(continuous operation with V
DC
T
A
85 V
C
= V
R
V
C,RMS
= V
RMS
or V
AC
at f 60 Hz) 85<T
A
100 V
C
= V
R
(165T
A
)/80 V
C,RMS
=V
RMS
(165T
A
)/80
Operating voltage V
op
for
T
A
(°C) DC voltage (max. hours) AC voltage (max. hours)
short operating periods
(V
DC
or V
AC
at f 60 Hz)
T
A
100 V
op
= 1.25 V
C
(2000 h) V
op
= 1.0 V
C,RMS
(1000 h)
Damp heat test 21 days/40 °C/93% relative humidity
Limit values after damp Capacitance change C/C 5%
heat test Dissipation factor change tan δ 5 10
-3
(at 1 kHz)
7 10
-3
(at 10 kHz)
Insulation resistance R
ins
20% of minimum
or time constant τ = C
R
R
ins
as-delivered values
B32231
General purpose (wound)
Page 6 of 19Please read Cautions and warnings and
Important notes at the end of this document.
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 values
Length of capacitor 14 mm 19 mm 27 mm 32 mm
V
R
V
RMS
V DC V AC dV/dt in V/µs
100 63 6 3 2 1.5
250 160 10 5 3 2.5
400 200 7 4 3
630 200 10 7 5
k
0
values
Length of capacitor 14 mm 19 mm 27 mm 32 mm
V
R
V
RMS
V DC V AC k
0
in V
2
/µs
100 63 1 200 600 400 300
250 160 5 000 2 500 1 500 1 250
400 200 5 600 3 200 2 400
630 200 12 500 8 800 6 300
B32231
General purpose (wound)
Page 7 of 19Please read Cautions and warnings and
Important notes at the end of this document.

B32231D3683K

Mfr. #:
Manufacturer:
EPCOS / TDK
Description:
CAP FILM 0.068UF 250VDC AXIAL
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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