Ceramic Surface Acoustic Wave (SAW) Filter Crystal 433MHz from China
A mounted piezoelectric ceramic SAW filter operating at 433MHz, used in wireless remotes and IoT devices to filter RF signals. It is a mounted piezo-electric crystal, as it relies on acoustic wave propagation through a piezoelectric substrate to perform its filtering function.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is declared as a mounted piezo-electric crystal, not as a filter of heading 85.36
• Provide technical documentation showing the piezoelectric function to avoid reclassification
• Verify the country of origin for applicable trade agreements