Alumina Singlemode Ferrule from Japan
An alumina ceramic ferrule optimized for G.652 singlemode fiber, 2.499 mm outer diameter x 9.5 mm length with 125 µm fiber channel for 1310/1550nm telecommunications. This fired ceramic article is classified under tariff item 6914.90.00 as an other ceramic product.
Duty Rate — Japan → Canada
7%
Import Tips
• Confirm the ferrule is fired after shaping and not a cermet, which is excluded by Chapter 69 note 2(d)
• Keep documentation of the firing temperature to prove it exceeds 800°C
• If the ferrule is for telecom use, ensure it is not classified as an electrical insulator