Mobile application specific MLCC
These MLCC products are designed for use in devices with a typical lifetime of less than 5 years.
(Examples: Cellular phone, Smartphone, Tablet PC, Digital camera, Watch, Electronics dictionary, Small-scale server, IPC-9592B class1 equipment, etc. )
These MLCC products are designed so that the useful lifetime can be extended longer than 5 years under the following conditions:
「80% of the rated voltage or less, Maximum operating temperature -20 degree C or less」
Extended useful lifetime, under specific operating conditions, can be estimated from the following chart.
※The useful lifetime is the time when cumulative failure rate becomes 1%.
※Please note that the useful lifetime data is for reference only and not guaranteed.
※If you have any questions, please feel free to contact us.
Lifetime of MLCC can also be estimated from voltage acceleration and temperature acceleration factors.
Please refer to following URL about these lifetime estimation.