D201GLY Datasheet, PDF (51/76 Pages) Intel Corporation – Technical Product Specification

Technical Reference
2.7 Reliability
The Mean Time Between Failures (MTBF) prediction is calculated using component and
subassembly random failure rates. The calculation is based on the Bellcore Reliability
Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. The MTBF
prediction is used to estimate repair rates and spare parts requirements.
The MTBF data is calculated from predicted data at 55 ºC. Table 23 shows the MTBF
value for each of the D201GLY board’s manufacturing options:
Table 23. MTBF Values
Product Code
LAD201GLYT
LAD201GLY
BOX/BLKD201GLYL
LAD201GLYT1
LAD201GLYL1
BOX/BLKD201GLYL1
MTBF Value
327175.8832 hours
327175.8832 hours
339835.5196 hours
327175.8832 hours
327175.8832 hours
339835.5196 hours
2.8 Environmental
Table 24 lists the environmental specifications for the board.
Table 24. Environmental Specifications
Parameter
Specification
Temperature
Non-Operating
Operating
Shock
Unpackaged
Packaged
Vibration
Unpackaged
Packaged
-40 °C to +70 °C
0 °C to +55 °C
50 g trapezoidal waveform
Velocity change of 170 inches/second
Half sine 2 millisecond
Product Weight (pounds) Free Fall (inches)
<20
36
21-40
30
41-80
24
81-100
18
Velocity Change (inches/sec²)
167
152
136
118
5 Hz to 20 Hz: 0.01 g² Hz sloping up to 0.02 g² Hz
20 Hz to 500 Hz: 0.02 g² Hz (flat)
5 Hz to 40 Hz: 0.015 g² Hz (flat)
40 Hz to 500 Hz: 0.015 g² Hz sloping down to 0.00015 g² Hz
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