Ceramic Base MEMS Driver Circuit for Industrial Sensors from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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