D-sub 9-pin Feedthrough Connector

Panel-mount D-sub 9-pin male/female pass-through connector for industrial RS232/RS485 connections, voltage ≤250V. Under 8536.90.85 as electrical connection apparatus.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8471.80.90Higher: 50% vs 35%

If with integrated protocol converters

Active serial-to-Ethernet converters are data processing apparatus.

8544.49.30Higher: 40.3% vs 35%

If pre-wired with multiconductor cable

Assembled cable assemblies classified as insulated wiring.

9013.80Lower: 14.5% vs 35%

If for laser/optical equipment

Specialized connectors for optical instruments may have separate classification.

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 DB9 pinout standard (EIA-574) and serial communication protocols supported

Include EMI shielding effectiveness and contact resistance specifications

Distinguish from fiber optic D-sub hybrids (8536.70) with all-electrical contact proof

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