XVME-6700A
USER
’S
MANUAL
Acromag, Inc. Tel: 248-295-0310
- 60 -
http://www.acromag.com
- 60 -
https://www.acromag.com
6.6 Reliability Prediction
MTBF (Mean Time Between Failure):
MTBF in hours using MIL-HDBK-217F,
FN2.
Per MIL-HDBK-217, Ground Benign, Controlled, G
B
G
C
Table 6.6.a: MTBF
Temperature
MTBF (Hours)
MTBF (Years)
Failure Rate (FIT
1
)
25°C
204,135
23.3
4,898.7
40°C
148,701
17.0
6,724.9
1
FIT is Failures in 10
9
hours.