SMA Coaxial RF Connector
SMA connectors are subminiature threaded RF coaxial connectors ideal for microwave frequencies up to 18 GHz, with precise 50-ohm impedance. Classified under HTS 8536.69.40 for coaxial connectors in low-voltage electrical circuits. Widely used in antennas, wireless communications, and lab instrumentation.
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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.
If specialized for TV/radio transmission apparatus
Parts dedicated to Chapter 85 transmission equipment may classify under 8529.
If for use in measuring/testing instruments
Instrument-specific connectors often fall under Chapter 90 metering apparatus.
If apparatus for electrical connections not specified elsewhere
Catch-all for other low-voltage electrical connectors.
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Import Tips & Compliance
• Provide frequency range specs in invoices; pitfall is confusing with lower-frequency BNC types
• Ensure plating (e.g
• stainless steel, gold) is documented to prevent undervaluation claims
• Comply with RoHS directives with certificates for EU re-exports
Related Products under HTS 8536.69.40
BNC Coaxial Connector
The BNC coaxial connector is a bayonet-style connector designed for RF and video signal transmission, featuring a 50-ohm impedance characteristic. It falls under HTS 8536.69.40 as a coaxial connector used for making secure electrical connections in circuits operating at voltages not exceeding 1,000 V. Commonly used in broadcast equipment, test instruments, and CCTV systems.
DB9 Serial Port Connector
The DB9 connector is a 9-pin D-subminiature printed circuit connector used for RS-232 serial communications in legacy systems and industrial automation. It is classified in HTS 8536.69.40 for printed circuit connectors operating at low voltages. Essential for PLC interfaces, modems, and embedded systems.
IDC Ribbon Cable Connector
Insulation Displacement Contact (IDC) connectors for ribbon or flat cables feature contacts that pierce insulation for solderless termination, typically 10-40 positions. HTS 8536.69.40 covers ribbon/flat cable connectors for low-voltage circuits. Used in data storage drives, printers, and internal cabling.
Circular Cylindrical Multicontact Connector
IP67-rated circular cylindrical multicontact connectors with 4-19 contacts for industrial automation, featuring screw or bayonet coupling. Under HTS 8536.69.40 for cylindrical multicontact connectors ≤1,000V. Suited for sensors, motors, and harsh environment wiring.
PCI Express Printed Circuit Connector
PCIe edge connectors for motherboards are high-speed multi-pin printed circuit connectors supporting PCIe Gen 3/4 with 164 contacts. HTS 8536.69.40 classifies as printed circuit connectors for low-voltage computing. Critical for graphics cards, SSDs, and expansion slots.
Heavy Duty Rack and Panel Connector
Heavy-duty rack and panel connectors with modular inserts for power/signal combinations, rated IP65 for industrial enclosures. Classified HTS 8536.69.40 as rack/panel connectors ≤1,000V. Used in rail, marine, and factory automation systems.