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Calculators

The below generic calculators are based on accepted industry and JEDEC (e.g. JEP122G, JESD47) formulas as noted. These calculators can be used to help model estimated product lifetimes under various reliability and/or use conditions, and are not intended to be used for detailed reliability analysis. TI does not certify or guarantee the accuracy of any calculation result, and TI does not provide any data for calculator input.

Acceptance sample size
DPPM/sample size calculator
Fail fraction and average fail rate FIT
AFR FIT for lognormal distribution
2-P Weibull distribution
Temperature change FIT