# USB4155-03-C (Component) ## Description USB-C (USB TYPE-C) USB 3.2 Gen 2 (USB 3.1 Gen 2, Superspeed + (USB 3.1)) Plug Connector 24 Position Board Edge, Surface Mount; Through Hole, Right Angle Global Connector Technology (GCT) USB4155-03-C is a USB Type-C Plug Connector designed for USB 3.2 Gen 2 (USB 3.1 Gen 2 SuperSpeed+) high-speed data applications. It is a right-angle, horizontal SMT connector with a 24-contact configuration, suitable for PCB edge mounting. The connector supports high-speed signal transmission, power delivery, and durable mechanical connection for embedded systems, portable devices, and consumer electronics. Key Features: Connector Type: USB Type-C Plug Connector USB Standard: USB 3.2 Gen 2 / USB 3.1 Gen 2 SuperSpeed+ Number of Contacts: 24 positions Mounting Type: Surface Mount Technology (SMT), right-angle horizontal PCB mounting Data Transfer Rate: Supports high-speed USB 3.2 Gen 2 communication (up to 10 Gbps) Current Rating: Up to 5 A for power delivery applications Voltage Rating: Up to 48 VDC Durability: Rated for approximately 10,000 mating cycles Shielding: Metal shielded housing for EMI protection Contact Finish: Gold-plated contacts for reliable conductivity Operating Temperature: -30°C to +85°C Application: Embedded systems, laptops, tablets, mobile devices, storage devices, and USB-C interface boards Component Classification: Category: Connector / Interconnect Component Subcategory: USB Type-C Connector Not an IC or semiconductor component PCB Footprint Required: Yes Mechanical Part: No (it is an electromechanical connector with soldered electrical terminals) #CommonPartsLibrary #Connector #USBTypeC #USBConnector #USB32Gen2 #USB31Gen2 #SuperSpeedPlus #GCT #BoardMountConnector #SMTConnector #HighSpeedInterface #PCBDesign #ElectronicComponents #InterconnectTechnology ## Component Details - **Owner:** adrian95 - **Created:** 6/18/2026 - **Last Updated:** 6/18/2026 - **Visibility:** Public - **Part Type:** Connector - **Symbol Style:** parametric-v1 - **Implementation Details:** Datasheet: https://gct.co/download?name=usb4155-spec.pdf&type=PDFSpecification - **Manufacturer Name:** GCT - **Manufacturer Part Number:** USB4155-03-C - **License:** https://creativecommons.org/licenses/by/4.0/ - **Datasheet URL:** https://gct.co/files/specs/usb4155-spec.pdf - **Used in:** 4 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C5183853.html) | $2.433 | 0 | | [Mouser](https://www.mouser.com/en/ProductDetail/GCT/USB4155-03-C?qs=TuK3vfAjtkW%2F2Iv0quEBsA%3D%3D) | $1.74 | 32K | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=USB4155-03-C) | $2.11 | 1K | | [Verical](https://www.verical.com/pd/global-connector-technology-connector-usb-USB4155-03-C-7932443?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Power Connectors - **MPN:** USB4155-03-C - **Mount Type:** Surface Mount - **Package / Case Code:** TO - **Pin Count:** 26 ## Pins | Pin | Name | Type | |-----|------|------| | A1 | GND_A | | | A5 | CC1 | | | B5 | CC2 | | | A7 | DN1 | | | B7 | DN2 | | | A6 | DP1 | | | B6 | DP2 | | | A8 | SBU1 | | | B8 | SBU2 | | | B10 | SSRXN1 | | | A10 | SSRXN2 | | | B11 | SSRXP1 | | | A11 | SSRXP2 | | | A3 | SSTXN1 | | | A2 | SSTXP1 | | | A4 | VBUS_A | | | A9 | VBUS_A__1 | | | A12 | GND_A__1 | | | B1 | GND_B | | | B3 | SSTXN2 | | | B2 | SSTXP2 | | | B4 | VBUS_B | | | B9 | VBUS_B__1 | | | B12 | GND_B__1 | | | S1 | SHELL_GND | | | S2 | SHELL_GND__1 | | --- *Generated from [https://www.flux.ai/adrian95/usb4155-03-c](https://www.flux.ai/adrian95/usb4155-03-c)*