B81122
Y2 / 250 VAC
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
+100
°C
at
1 kHz
100 kHz
30 000 MΩ
C
R
≤
0.1
µF
C
R
>0.1
µF
1.0
1.0
5.0
2700 V, 2 s (
2500 V, 2 s (
C
≥
15 mm)
= 10 mm)
Maximum continuous AC voltage (V
AC
) 405 V (50/60 Hz) (
305 V (50/60 Hz) (
250 V (50/60 Hz)
≥
15 mm)
Maximum continuous DC voltage (V
DC
) 1000 V (
1200 V (
= 10 mm)
Operating AC voltage V
op
at high
temperature
Damp heat test
Limit values after damp heat test
Rated AC voltage (IEC 60384-14)
≥
15 mm)
= 10 mm)
T
A
≤
100
°C
V
op
= V
AC
T
A
≤
100
°C
V
op
= 1.25
V
AC
(continuously)
(1000 h)
21 days / 40
°C
/ 93% relative humidity
Capacitance change
∆C/C
≤
5%
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
5
EPCOS [ EPCOS ]
