|
B57867S Datasheet, PDF (3/15 Pages) EPCOS – NTC thermistors for temperature measurement | |||
|
◁ |
Temperature measurement
Miniature sensors with bendable wires
B57867S
S867
Reliability data
Test
Storage in
dry heat
Storage in damp
heat, steady state
Rapid temperature
cycling
Long-term stability
(empirical value)
Standard Test conditions
IEC
60068-2-2
IEC
60068-2-78
IEC
60068-2-14
Storage at upper
category temperature
T: 155 °C
t: 1000 h
Temperature of air: 40 °C
Relative humidity of air: 93%
Duration: 56 days
Lower test temperature: 55 °C
Upper test temperature: 155 °C
Number of cycles: 100
Temperature: 70 °C
t: 10000 h
âR25/R25
(typical)
< 2%
< 1%
< 1%
< 2%
Remarks
No visible
damage
No visible
damage
No visible
damage
No visible
damage
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 15
|
▷ |