. "Annualized failure rate (AFR) gives the estimated probability that a device or component will fail during a full year of use. It is a relation between the mean time between failure (MTBF) and the hours that a number of devices are run per year. AFR is estimated from a sample of like components\u2014AFR and MTBF as given by vendors are population statistics that can not predict the behaviour of an individual unit."@en . "3777"^^ . . . "Annualized failure rate"@en . . . "1024295897"^^ . . . . . . . . . . "794163"^^ . . . . . . "Annualized failure rate (AFR) gives the estimated probability that a device or component will fail during a full year of use. It is a relation between the mean time between failure (MTBF) and the hours that a number of devices are run per year. AFR is estimated from a sample of like components\u2014AFR and MTBF as given by vendors are population statistics that can not predict the behaviour of an individual unit."@en . .