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Amphenol LTW’s Swift-GG is a rugged USB Type-C connector family for panel-mounted equipment exposed to vibration, dust, or water. Its threaded coupling secures a matching cable to the receptacle, which is specified for IP67 protection while unmated; the mated rugged interface is also specified for IP67 on the relevant assembly. The family’s headline figures—up to 10 Gbps and 5 A—are configuration-dependent, not guarantees for every cable or every USB-C feature.

The product was covered in an All About Circuits product brief dated September 22, 2018. It is best treated today as an established product family whose individual part numbers, capabilities, and availability need checking before design-in.

What is the Swift-GG?

Swift-GG is Amphenol LTW’s threaded, ruggedized implementation of USB Type-C. It combines a panel-mount receptacle with a cable whose equipment-side plug locks to that receptacle. The approach is intended for automotive, industrial, outdoor, and other harsh-environment equipment where an ordinary friction-fit USB-C connection may be vulnerable to contamination, vibration, or accidental disconnection.

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It is a family rather than one universal connector. Receptacles, cable assemblies, terminations, and ratings vary by part number. The mechanical connection remains a USB Type-C interface, but the added locking hardware, seals, and cable construction make it larger and slower to connect than a standard consumer USB-C plug.

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Swift-GG at a glance

Attribute What to know
Interface USB Type-C; exact data and power capabilities depend on the SKU and system.
Coupling Threaded locking connection between the rugged cable plug and Swift-GG receptacle.
Ingress protection IP67 is specified for the receptacle when unmated and for relevant rugged cable/receptacle interfaces when mated. Confirm the exact assembly and test conditions.
Maximum family claims Up to 10 Gbps and up to 5 A in suitable configurations; neither figure applies automatically to every cable.
Voltage 30 V AC/DC appears in catalog listings for relevant parts.
Panel fit The featured receptacle configuration accommodates panels up to about 4.0 mm thick; check the drawing for the selected part.
Temperature and durability One listed receptacle is specified from −40 °C to +85 °C. Catalog material cites up to 10,000 mating cycles for the Type-C Swift-GG family; verify the relevant part documentation.

For family details and dimensions, consult the Amphenol LTW USB connector catalog and the exact part’s current drawing.

What “waterproof” means—and what it does not

The important distinction is between the receptacle, the rugged mating interface, and the other end of the cable. Product and distributor documentation specifies the Swift-GG receptacle as IP67 when unmated. A matching rugged cable interface is specified as IP67 when mated. That does not mean every connector along a cable assembly—or the enclosure it connects to—is protected to the same level.

Some assemblies terminate in a conventional USB-C plug at the far end. Unless that plug is separately rated and protected, it is a potential ingress point. Likewise, an IP rating describes performance under defined test conditions; it is not a blanket promise of resistance to pressure washing, every chemical, saltwater, or indefinite immersion. Seals, mating surfaces, cable routing, strain, and correct assembly all matter. A particular distributor listing may describe an assembly as suitable for IP68 industrial environments, but that claim should not be generalized to all Swift-GG products.

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For the intended installation, verify whether protection is required while the receptacle is unused, only while mated, or across the complete cable and enclosure. Follow the exact product instructions for mating and fastening, and validate the assembled equipment under its real exposure conditions.

Data rate and USB-C power: check the exact cable

“Up to 10 Gbps” is a family-level maximum for suitable configurations, not a performance guarantee based on the Type-C shape. The link also depends on the receptacle and cable, cable length and construction, PCB layout, host and device controllers, grounding, shielding, and signal integrity. A current DigiKey listing for the 1 m cable UC30FL-NCML-SC001 identifies it as a 5 Gbps cable. Do not label that specific cable as 10 Gbps solely because other Swift-GG configurations support a higher rate.

The same caution applies to the stated 5 A maximum. A connector’s current rating does not establish that a complete USB-C system supports USB Power Delivery at 5 A. Check the cable’s ampacity, connector rating, operating temperature, source and sink capabilities, current negotiation, and thermal performance. A USB-C design may require an electronically marked cable for its intended power-delivery implementation. The product brief’s family claims are not a substitute for a compliance statement or system-level validation.

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Do not infer USB4, Thunderbolt, DisplayPort Alternate Mode, or any other alternate-mode support from the Type-C connector or the 10 Gbps figure. Confirm any required protocol feature for the exact part and test the complete host-cable-device path.

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Mounting and cable integration

The featured receptacle is panel-mounted and is described for panels up to approximately 4.0 mm thick. Its particular termination uses a flexible PCB tail and a 44-position, 0.8 mm-pitch Y-beam connector. That arrangement affects rear clearance, flex routing, board placement, and assembly access; it is not interchangeable with a conventional through-hole USB-C footprint.

Check the selected part’s panel cutout, dimensions, hardware, and mating-board details against the latest drawing. The cited catalog gives approximately 3.5–5 kgf·cm for screw-thread nut torque in the referenced configuration, but this should not be treated as a universal Swift-GG value. Use the specification for the exact SKU.

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The featured rugged cable includes a threaded Type-C plug at the equipment end, a standard Type-C plug at the other end, and protective nylon conduit. Catalog material gives a conduit outer diameter of about 15.8 mm and a temperature specification of about 115 °C for that conduit. These are configuration-specific details, not universal cable-family dimensions. Allow enough room for the conduit’s bend and routing, and prevent its weight or stiffness from transferring strain to the panel connector.

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Example part numbers

UC-00PMFY-SC7001 receptacle

DigiKey lists UC-00PMFY-SC7001 as a Swift-GG, 24-position panel-mount receptacle with circular threaded coupling, IP67 protection, and a 30 V AC/DC rating. The listing identifies it as USB 3.2 Gen 2 / USB 3.1 Gen 2-class and gives an operating range of −40 °C to +85 °C. Check the live listing and manufacturer documentation for its current lifecycle status and full design details.

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UC30FL-NCML-SC001 cable

DigiKey lists UC30FL-NCML-SC001 as a 1 m, shielded, male-to-male USB Type-C cable with circular coupling at the rugged end and a 5 Gbps transfer rate. Its listing describes data transfer and charging and identifies environmental protection for the industrial application. Confirm the precise ingress rating and which connector interface it applies to in the current product documentation.

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Availability is SKU-specific

A documented family does not mean every part remains orderable. For example, the Mouser listing for UC-31PMFY-SC7001 has shown obsolete or restricted availability, while other Swift-GG parts have appeared as active or orderable. Stock, lead time, price, and regional selling restrictions change. Check the exact SKU with the distributor and manufacturer before committing it to a new design.

When Swift-GG makes sense

Consider Swift-GG when a panel-mounted USB-C port needs a mechanically retained cable and environmental protection, such as on industrial controls, outdoor displays, automotive equipment, marine electronics, or field data-acquisition systems. It is particularly relevant when the receptacle must remain protected while no cable is connected and the enclosure can accommodate the threaded hardware and cable.

It may be a poor fit when space, cost, or fast consumer-style mating is the priority, or when the installation cannot accommodate the conduit and mounting hardware. It is also not a safe choice for a design that requires USB4, Thunderbolt, display output, or a specific USB Power Delivery behavior unless those features are documented and validated for the chosen configuration.

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Swift-GG, Swift-LA, and Swift-LP

Amphenol LTW’s other waterproof USB Type-C families address different mechanical constraints. The DigiKey product guide describes Swift-LA as a quick-lock alternative, with cited family figures up to 5 Gbps and 3 A, and Swift-LP as a lower-profile option for compact equipment. Exact ratings still depend on the part and cable. Choose by coupling style, enclosure space, termination, and verified SKU-level performance—not by family name alone.

Design-in checklist

  1. Choose the receptacle and cable by complete part number, not just “Swift-GG.”
  2. Download the latest datasheet and mechanical drawing; confirm cutout, panel thickness, rear clearance, termination, and hardware.
  3. Verify whether the IP rating applies unmated or mated, and identify any unprotected connector at the opposite cable end.
  4. Confirm the actual cable data rate and current rating for the intended voltage, temperature, and duty cycle.
  5. Validate USB Power Delivery and any alternate mode at the system level rather than inferring support from USB-C.
  6. Follow the specified assembly and torque instructions, and plan conduit routing, bend radius, and strain relief.
  7. Test the assembled enclosure for the application’s vibration, ingress, temperature cycling, cable strain, and other environmental demands.
  8. Check lifecycle status, lead time, regional availability, and sample fit before freezing the design.

The Bottom Line

Swift-GG is a rugged mechanical and environmental implementation of USB Type-C—not a blanket guarantee of every USB-C protocol or feature. Its threaded coupling and specified IP67 protection can suit harsh installations, but selection should be based on the exact receptacle, cable, ingress condition, and verified electrical capability.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.