Knowledgebase
(5)Chemical FAQs (3)Discrete Component FAQs (394)Downloads (3)General FAQs (2)Passive Component FAQs (2)Reliability and QA FAQs (7)Resistor FAQs Sensor FAQs (3)Taping and Storage FAQs
SEARCH
RSS Feed
Knowledgebase : Reliability and QA FAQs
What are DPPM, FIT, and MTBF?
DPPM (Defective Parts Per Million): A ratio calculated by dividing the number of failures returned from the field by the number of products shipped.FIT (Failure In Time): Defined as the number of failures for every 1,000,000,000 hours of operation.MTBF (M...
What ISO certifications does ROHM have?
Please see the following website for ROHM ISO certification documentation:http://www.rohm.com/quality/ninteiichiran.html