Power Supply Control Quartz 600 kHz from China
600 kHz quartz crystals for SMPS (switch-mode power supply) controller timing in consumer and industrial PSUs. These mounted piezoelectric devices operate below 1 MHz and are classified under tariff item 8541.60.00.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the crystals are mounted and suitable for power supply applications, as the CBSA may request technical specifications
• Keep frequency and mounting documentation available to support the classification
• Check if the power supply end-use qualifies for any duty relief programs