What Does Mean Swaps Between Failures (MSBF) Mean?

Mean swaps between failures (MSBF) is a specific term used by automated equipment manufacturers that refers to the durability of manufactured systems or products. It is similar to other metrics, including mean time between failures (MTBF), mean time to repair (MTTR) and mean time between breakdowns (MTBB). All refer to the projected length of time of a tested product before failure or breakdown.

Techopedia Explains Mean Swaps Between Failures (MSBF)

In the common mean time between failures (MTBF) metric, product durability assessments are based on the elapsed period of operation prior to failure. With MSBF, the word “swaps” refers to a unit of assessment, rather than “time.” In other words, swap refers to a periodic process, meaning that a given number of swaps will occur before a system failure.