Mean time between failures (MTBF)

Mean time between failures (MTBF),

Definition of Mean time between failures (MTBF):

  1. Basic measure of the reliability of repairable items, it represents the average number of life units (duty cycles, time cycles, distance, events, etc.) during which all parts of a device or system perform within their specified limits, under specified conditions. For computers, MTBF is called power on hours (POH).

Meaning of Mean time between failures (MTBF) & Mean time between failures (MTBF) Definition