A high performance, with power and data connections and 'bathroom proof'. New USB Type-C Connectors can offer it all

December 06, 2018 //By Wisse Hettinga
A high performance, with power and data connections and 'bathroom proof'. New USB Type-C Connectors can offer it all
Waterproof USB Type-C connectors are emerging as the go-to solution for today’s consumer products. By Tommy Yu | Product Manager at TE Connectivity


As consumer products become denser, transfer larger files, have increased power needs, and are used in more demanding environments, traditional connectivity solutions don’t measure up. While legacy USB and Micro USB connectors have been the standard for connectivity, USB Type-C is becoming the preferred connector solution for consumer products because it offers higher performance, combined power and data connectivity, and a form factor that fits today’s products. True IPX8-rated waterproof versions of USB Type-C connectors are increasingly needed to meet customer requirements.

In this article, we’ll look at the advantages of USB Type-C connectors and discuss selection and design considerations for using waterproof USB Type-C connectors.

Connectivity Trends

Waterproof products are a trend in the industry because users want to be able to take their devices with them wherever they go. The iPhone, Samsung Galaxy, Huawei’s high-end phones, and other mobile phones tout their water resistance as one of the attributes that consumers want. This attribute also applies to other products like electric shavers, electric toothbrushes, POS terminals, and wearables, as well as automotive, medical, and industrial products. The last thing users need to worry about is environmental sensitivity in an electrical product.

Waterproof USB Type-C receptacles deliver more power, faster data-transfer speeds, and environmental protection for consumer products. (Courtesy of TE Connectivity)

Another trend is faster operation—users want products to transfer data and charge up more quickly. The market is transitioning from Micro USB to USB Type-C because USB Type-C delivers far higher power and data rates. For example, a product with Micro USB might have used 0.9 A (with USB 3.0), but with USB Type-C it can use 5 A, so it can charge much faster. And while Micro USB data-transfer rates were in the 5-Gb range, USB Type-C data transfers can deliver up to 10 Gb/s. This extra speed makes a big difference when transferring large files from one device to another.

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