Other, having a ceramic base
Printed circuits > Other: > Other, having a ceramic base
Duty Rate (from China)
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
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)
Products classified under HTS 8534.00.00.85
Ceramic-Based Thick-Film Hybrid Circuit for Automotive Sensors
This printed circuit board features a ceramic base with thick-film conductive and resistive layers screen-printed and fired for high-temperature applications in automotive sensors. It falls under HTS 8534.00.00.85 due to its ceramic substrate and classification as a printed circuit 'having a ceramic base' for reliable performance in harsh environments. Commonly used in engine management and ABS systems.
Alumina Ceramic Printed Wiring Board for RF Power Amplifiers
High-frequency printed circuit on 99.5% alumina ceramic base with gold-plated conductors for microwave/RF applications in telecommunications base stations. Classified under HTS 8534.00.00.85 specifically for 'other' printed circuits having ceramic base, providing superior thermal conductivity and low dielectric loss. Essential for 5G infrastructure amplifiers.
Ceramic Multilayer Hybrid Circuit for Military Avionics
Multilayer ceramic printed circuit with cofired conductors and vias for high-reliability avionics in fighter jet radar systems. Meets HTS 8534.00.00.85 as 'other printed circuits having a ceramic base' designed for extreme vibration, temperature, and radiation environments. Features hermetic sealing option.
Thick-Film Ceramic Circuit for Medical Defibrillator
High-voltage tolerant ceramic printed circuit for implantable cardioverter defibrillators (ICD), featuring thick-film resistors and capacitors on alumina base. HTS 8534.00.00.85 applies to these 'other' ceramic base printed circuits essential for life-critical medical electronics. Biocompatible gold terminations.
LTCC Ceramic Multilayer Circuit for Satellite Transponders
Low-Temperature Cofired Ceramic (LTCC) printed circuit with embedded passives for Ku-band satellite communications transponders. Ceramic base construction qualifies under HTS 8534.00.00.85 as 'other printed circuits having ceramic base,' offering 3D integration and hermeticity for space applications.
Ceramic Base Power Hybrid Circuit for Industrial Inverters
High-power thick-film hybrid on beryllium oxide ceramic base for IGBT gate drivers in industrial motor inverters. Superior thermal management qualifies it under HTS 8534.00.00.85 for printed circuits 'having a ceramic base.' Handles 1200V/100A switching.
High-Temp Ceramic Printed Circuit for Gas Turbine Controls
Alumina-based thick-film circuit rated to 300°C continuous for aircraft gas turbine FADEC systems. Meets HTS 8534.00.00.85 criteria for ceramic base printed circuits in extreme temperature environments. Includes flameproof terminations.
Ceramic HDI Printed Circuit for Quantum Computing Cryogenics
High-Density Interconnect ceramic circuit for 4K cryogenic qubit control electronics in quantum computers. LTCC base with superconducting trace options qualifies under HTS 8534.00.00.85. Maintains integrity from room temp to millikelvin.
Radiation-Hardened Ceramic Circuit for Nuclear Reactor Instrumentation
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.
Ceramic Base MEMS Driver Circuit for Industrial Sensors
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.