Part Number List of Irregularities in Third-party Certification

We regret to announce our customers and other stakeholders about the concerned irregularities in third-party certification for our electronic materials.
The latest information on the list of part numbers and other information can be found in the below links.


  • May 22, 2024
    One entry under Flammability Status in List (1) "Instances of irregularities in the authentication registration practices" has been corrected:
    Product Type: Molding material, Production Location: Ayutthaya(Thailand) and Part Number: CU(x4) Series (the third from the top)
       from: Flammability: Underachieved
       to: Flammability: -

List of part number​

Those wishing to learn more about this case should contact us via the inquiry form below.​