National Instruments NI 9401 - Manual (Page 15)

© National Instruments Corp. 15 NI 9401 Operating Instructions and Specifications
MTBF ............................................... 1,244,763 hours at 25 °C;
Bellcore Issue 2, Method 1,
Case 3, Limited Part Stress
Method
Note Contact NI for Bellcore MTBF specifications
at other temperatures or for MIL-HDBK-217F
specifications.
Power Requirements
Power consumption from chassis
Active mode ............................... 580 mW max
Sleep mode ................................. 1 mW max
Thermal dissipation (at 70 °C)
Active mode ............................... 580 mW max
Sleep mode ................................. 1 mW max
Physical Characteristics
If you need to clean the module, wipe it with a dry towel.
Weight............................................... 145 g (5.1 oz)