Anyone familiar with the MIL STD 217 and 217F as to how the two are related ?
I have been looking for Siemens 555-1105, and i have not been able to find the MTTF or MTBF for it. I have tried to contact Siemens and they only provide the numbers as per MIL STD 217F, which makes no sense to me. Maybe someone with more exposure to this help me out.
555-1101 CPU tested under MIL STD 217
Hours 109,795
Years 12.53
555-1101 CPU tested under MIL STD 217F
Hours 8762
Years 1.00
555-1105 CPU tested under MIL STD 217F
Hours 14179
Years 1.62
555-1105 CPU tested under MIL STD 217
Hours ?
Years ?
I have been looking for Siemens 555-1105, and i have not been able to find the MTTF or MTBF for it. I have tried to contact Siemens and they only provide the numbers as per MIL STD 217F, which makes no sense to me. Maybe someone with more exposure to this help me out.
555-1101 CPU tested under MIL STD 217
Hours 109,795
Years 12.53
555-1101 CPU tested under MIL STD 217F
Hours 8762
Years 1.00
555-1105 CPU tested under MIL STD 217F
Hours 14179
Years 1.62
555-1105 CPU tested under MIL STD 217
Hours ?
Years ?