Home [Press Release] Hirose Electric AU1 Series Adopted by a Leading EV Manufacturer, Advancing Automotive USB Type-C Standardization

March 25, 2026

Press Release

Hirose's AU1 Series Adopted by a Leading EV Manufacturer
Advancing Automotive USB Type‑C Standardization for Next‑Generation Vehicles

Hirose's AU1 Series has become the industry's first connector to be adopted as the in‑vehicle USB Type‑C solution by a major global EV manufacturer. Building on this adoption, Hirose Electric will collaborate closely with the OEM to advance the standardization of automotive USB Type‑C, helping to set new benchmarks for next‑generation vehicle design. AU1 Series product image

Overview of the Standardization Initiative

This standardization initiative aims to simplify manufacturing processes across vehicle platforms and harmonize electrical connection requirements. It enables component standardization and streamlined assembly, contributing to greater manufacturing automation and cost efficiency.

The AU1 Series is well suited to EV and autonomous vehicle development and maximizes the benefits of these standardization efforts. It delivers the high reliability and environmental resistance required for automotive applications. In addition, the series is supported by Hirose Electric's robust global supply network, ensuring stable worldwide availability.

Furthermore, Hirose Electric will continue to expand and develop new AU1 Series variations in response to evolving market requirements. These efforts will further enhance the flexibility and value of the series for next‑generation automotive applications.

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