DSLAM Power Distribution PCA
This printed circuit assembly is for power distribution and conversion in Digital Subscriber Line Access Multiplexer (DSLAM) telecom cabinets, which are static converters of subheading 8504.40. It manages PoDSL power delivery for telecom operations. As a part of a static converter for telecom apparatus, it falls under tariff item 8504.90.10.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the PCA is declared as a part of a static converter for telecom equipment under subheading 8504.40
• Provide technical documentation showing its role in power distribution for DSLAM systems
• Verify eligibility for preferential duty rates under trade agreements
Related Products under Tariff item 8504.90.10
5G Base Station Power Supply PCB
This printed circuit assembly embodies static converters (power supplies) specifically designed for 5G telecommunication base stations under subheading 8504.40. It regulates and converts DC power for efficient operation of base station equipment. As a part of a static converter for telecom apparatus, it falls under tariff item 8504.90.10.
ASUS ProArt PA32DC Monitor Power Board
This power supply control board for the ASUS ProArt PA32DC monitor manages voltage regulation, inverter control, and backlight power delivery. It is a printed circuit assembly for static converters of subheading 8504.40, essential for the monitor's power supply.
ASUS ProArt PA32UCG Monitor Power Regulation PCA
This is a printed circuit assembly that regulates power for the ASUS ProArt PA32UCG professional monitor, controlling the mini-LED local dimming zones and ensuring stable voltage delivery. It falls under tariff item 8504.90.10 because it is a printed circuit assembly for static converters of subheading 8504.40, which are integral to the monitor's power supply.
BenQ TK850 Projector Power Supply Circuit Board
This is a printed circuit assembly for the power supply of the BenQ TK850 projector, managing power for the DLP lamp driver and 3D sync circuitry. It is classified under 8504.90.10 as a printed circuit assembly for static converters of subheading 8504.40, which convert AC power for the projector's operation.
Cell Tower Remote Radio Unit Power PCA
This high-efficiency PCA is for DC-DC converters powering remote radio units (RRUs) on cellular telecommunication towers, which are static converters of subheading 8504.40. It supports high-power RF amplification for telecom operations. As a part of a static converter for telecom apparatus, it is classified under tariff item 8504.90.10.
Dell UltraSharp U3223QE Monitor PSU Mainboard
This main printed circuit board assembly for the Dell UltraSharp U3223QE monitor power supply handles USB-C PD charging and multiple DC output rails. It qualifies as a printed circuit assembly for static converters of subheading 8504.40, as it performs AC-to-DC conversion for the monitor's backlighting and other functions.