Inrush Current Limiters
B57236
S 236
Reliability data
Test
Storage in
dry heat
Standard
IEC
60068-2-2
Test conditions
Storage at upper
category temperature
T:
170
°
C
t:
1000 h
Temperature of air: 40
°
C
Relative humidity of air: 93 %
Duration: 21 days
∆
R
25
/R
25
(typical)
< 10 %
Remarks
No visible
damage
Storage in damp
heat, steady state
Rapid temperature
cycling
Endurance
Cyclic
endurance
Transient
load
IEC
60068-2-3
IEC
60068-2-14
<5%
No visible
damage
No visible
damage
No visible
damage
No visible
damage
No visible
damage
Lower test temperature: – 55
°
C < 10 %
Upper test temperature: 170
°
C
Number of cycles: 10
I
=
I
max
t:
1000 h
I
=
I
max
, 1000 cycles
On-time = 1 min
Cooling time = 6 min
Capacitance =
C
T
Number of cycles: 1000
< 10 %
< 10 %
<5%
133
05/02
EPCOS [ EPCOS ]
