Ceramic Base MEMS Driver Circuit for Industrial Sensors from Canada
Hybrid ceramic circuit driving MEMS pressure sensors in oil & gas downhole tools. Alumina base with high-linearity amplifiers qualifies under HTS 8534.00.00.85. Rated 200°C/20,000psi.
Duty Rate — Canada → United States
60%
Rate breakdown
9903.03.1450%Articles the product of Canada as provided in subdivision (b)(3) of U.S. note 51 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• API Spec 11D1 pressure test certification for downhole applications
• Specify sensor interface standards (4-20mA, HART protocol)
• Hydrogen sulfide (H2S) resistance documentation for sour gas service