Industrial Relay Driver PCB Assembly
Printed circuit assembly for driving multiple relays in industrial control panels of heading 8536, featuring power transistors, optocouplers, and signal conditioning circuits. It interfaces low-voltage control signals with high-power relay coils. Falls under 8538.90.3000 as a dedicated part for heading 8536 apparatus.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the complete relay module rather than just the driver PCB
Fully assembled relay contactors with their own enclosures are classified in 8536, not as separate parts.
If for semiconductor assemblies not specifically for control apparatus
General semiconductor devices or modules without principal use for 8535-8537 go to heading 8541.
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
• Provide relay coil voltage/current ratings and PCB layout proving sole use with heading 8536 apparatus
• Label assemblies clearly with part numbers matching OEM control system specifications
• Avoid classification issues by excluding any communication interfaces that could suggest computer use
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