SQC Online

System Reliability

MTBF calculation

Use this calculator to find out the MTBF (mean time between failures) for a system with N identical components.

Serial reliability (the system fails when any of the parts fail)

Enter your system parameters:

Number of components

 

Component failure rate

Failures per 1,000,000 hours (fpmh)

 

 

Parallel reliability (the systems fails only when all N parts fail)

Not yet available.

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