Float Zone Furnace Power PCA
Printed circuit assembly managing high-current RF power delivery in float zone crystal pullers for ultra-pure semiconductor ingots. Falls under HTS 8473.30.1180 as a non-CRT part for 8471 semiconductor processing machines. Ensures stable zone melting for defect-free crystal growth.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If RF generator is primary function
Electric generators for spark-erosion or RF in Chapter 85 supersede if not machine-specific.
If for industrial furnace control in non-semiconductor use
Furnace parts classify under Chapter 84 by end-use; semiconductor specificity keeps it in 8473.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Document RF frequency specs to distinguish from general industrial equipment
• Comply with FCC/ITU regulations alongside customs for electronics imports
Related Products under HTS 8473.30.11.80
CMP Polisher Motor Driver Assembly
PCA driving stepper motors for slurry flow and pad conditioning in chemical mechanical planarization polishers for semiconductor wafers. Under HTS 8473.30.1180 as printed circuit parts for heading 8471 processing machines, CRT-free. Key for global planarization in IC fabrication.
Photoresist Spinner Drive Electronics
PCA controlling high-speed spin coating of photoresist on semiconductor wafers in lithography prep stations. Fits HTS 8473.30.1180 as dedicated printed circuit part for 8471 coating machines, no CRT. Achieves uniform thin-film deposition.
Etch Chamber Plasma Controller Board
Printed circuit assembly generating RF plasma for reactive ion etching of semiconductor wafers in plasma etch tools. HTS 8473.30.1180 for 8471 parts as other PCAs sans CRT. Enables anisotropic pattern transfer.
Wafer Inspection Stepper Interface PCA
PCA for stage motion control in step-and-repeat wafer inspection systems mapping defects pre-lithography. Under HTS 8473.30.1180 as printed circuit accessory for 8471 inspection machines, excluding CRTs. Sub-micron alignment critical.
Dicing Saw Laser Alignment Board
Printed circuit assembly processing laser alignment signals for wafer dicing saws cutting finished IC dice. HTS 8473.30.1180 for other PCAs of 8471 dicing machines without CRT. Ensures scribe lane precision.
Ion Implanter Beamline Control PCA
PCA regulating ion beam current, energy, and scan in ion implanters doping semiconductor wafers. Classified HTS 8473.30.1180 as part for 8471 implantation machines, no CRT. Dose uniformity <1% achieved.