B59563J0060A110 Datasheet, PDF (3/7 Pages) EPCOS – Degaussing of picture tubes

Degaussing
Mono PTC Thermistors
B59***
J ***
Reliability data
Test
Switching test
at room temperature
Life test at V_max /T_op
Damp heat
Rapid change
of temperature in air
Vibration
Bump
Climatic sequence
Standard
Test conditions
IEC 60738-1
IEC 60738-1
IEC 60068-2-3
IEC 60068-2-14,
Test N_a
IEC 60068-2-6,
Test F_C
IEC 60068-2-27
IEC 60068-2-30
V_max; R_S
Room temperature
Number of cycles: 10000
Storage at V_max /T_op for
t: 1000 h
Storage at 40 °C
Relative humidity: 93%
Duration: 56 days
T = T_LCT, T = T_UCT
Number of cycles: 5
t: 30 min
f = 10–55–10 Hz
h = 0,75 mm (respectively 10 g)
t: 3 · 2 h
Pulse shape: half-sine
a : = 40 g
Pulse duration: 6 ms; 6 · 4000 pulses
Dry heat: T = T_UCT, t : 16 h
Damp heat first cycle
Cold: T = T_LCT, t : 2 h
Damp heat 5 cycles
|∆R₂₅ /R₂₅|
< 20%
< 20%
< 20%
< 20%
< 20%
< 20%
< 20%
126 10/02