Photoresist Developer Nozzle Assembly
Precision nozzle assembly designed for dispensing liquid photoresist developer in printed circuit board (PCB) manufacturing lines. It features electrochemical-resistant materials and is used principally in electrolytic development processes for etching circuit patterns on copper-clad boards. Classified under 8543.30.2000 as it is dedicated solely to PCB production via electroplating/electrophoresis.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integrated into a complete automated PCB processing machine
Complete industrial machines for PCB fabrication fall under 8479 as unspecified machines, not individual electroplating apparatus.
If for general industrial liquid dispensing without electrochemical function
Non-specialized spray nozzles for mechanical spraying are classified in Chapter 84, not electrical apparatus for PCB-specific electrolysis.
If imported as replacement parts rather than dedicated manufacturing equipment
Parts of electrical machinery not solely for PCB production go to residual 8543.90 provisions.
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
• Verify the apparatus is certified for exclusive PCB electroplating use to avoid reclassification under general electrolysis equipment
• Include detailed technical specs and end-use statements in documentation proving principal use in printed circuit production
Related Products under HTS 8543.30.20.00
Anode Basket for PCB Plating Line
Titanium anode basket used in electrolytic plating baths to hold soluble anodes during copper deposition on PCB panels. Essential for uniform electroplating in high-volume circuit board production. Falls under 8543.30.2000 due to its principal and sole application in printed circuit manufacturing processes.
PCB Electroplating Rectifier Controller
Digital rectifier power supply controller optimized for pulse plating in PCB gold finger finishing processes. Provides precise current waveforms essential for high-density interconnect boards. Under 8543.30.2000 as electrical apparatus principally for printed circuit electroplating.
Solder Mask Electrophoresis Tank
Stainless steel electrophoresis tank with integrated electrodes for liquid solder mask application on PCBs. Used in final circuit protection coating processes before fabrication completion. HTS 8543.30.2000 for electrophoresis apparatus solely for printed circuit production.
Via Filling Electrolytic Cell
Modular electrolytic cell for copper electrofilling microvias in high-density interconnect (HDI) PCBs. Features precise anode-cathode spacing for blind/buried via metallization. Classified under 8543.30.2000 for electroplating cells dedicated to printed circuit manufacture.
PCB Panel Carrier Electrodes
Contact electrodes mounted on PCB panel carriers for electrolytic plating contact during panel processing. Ensures uniform current distribution across large production panels. 8543.30.2000 as electrodes principally used for printed circuit electroplating.
Pulse Plating Generator for PCBs
Programmable pulse plating generator delivering controlled current waveforms for multilayer PCB plating. Critical for achieving required deposit morphology in circuit fabrication. HTS 8543.30.2000 for electrical apparatus solely for printed circuit electroplating.