Radiation-Hardened Ceramic Circuit for Nuclear Reactor Instrumentation from China
Alumina ceramic thick-film circuit tolerant to 1MRad gamma radiation for reactor control instrumentation. Specifically designed for HTS 8534.00.00.85 as ceramic base printed circuit in high-radiation environments. Triple-redundant design.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• NRC 10CFR50 Appendix B quality assurance documentation required
• Radiation tolerance test reports (Co-60 source, 1MRad) mandatory
• Specify failure rate <10^-7/operation-hour for safety classification