USBConnector -03

This component is a USB-A female connector—a board-mounted electronic part designed for circuit integration in various devices. It features a metal housing paired with a white insulating base, plus multiple tin-plated pins for PCB soldering. The interface side includes internal contact springs to ensure stable connections when a USB-A male plug is inserted.

Compatible with mainstream protocols like USB 2.0, this connector supports both data transfer and power supply, with a plug-in lifespan of over 10,000 cycles. It offers strong corrosion resistance and anti-interference performance. Suitable for consumer electronics (e.g., set-top boxes, small home appliances) and industrial equipment control boards alike, it enables plug-and-play USB interface expansion, serving as a basic electronic accessory to enhance device connectivity convenience.

product details

As a manufacturer specializing in the R&D and production of precision connectors, our USB-03 Board-Mounted USB-A Female Connector is a core supporting product for the consumer electronics and industrial equipment sectors. With stable performance and reliable quality, it has become a preferred interface solution for various circuit integration projects.

The USB-03 features an eco-friendly corrosion-resistant alloy housing paired with a high-temperature-resistant engineering plastic base, with the entire structure assembled via precision molding: The housing offers excellent electromagnetic shielding performance to reduce signal interference risks; the white insulating base is made of flame-retardant material, adapting to the complex heat dissipation environment inside devices; the soldering end is equipped with 5 tin-plated copper alloy pins, which not only enhance the adhesion and conductivity of PCB board soldering but also effectively resist oxidation, avoiding poor contact issues during long-term use.

In terms of performance, the USB-03 is fully compatible with the USB 2.0 protocol, supporting stable data transfer speeds of up to 12Mbps, while providing standard 5V/1A power supply capability to meet the power and data interaction needs of most peripherals. The built-in elastic contact springs in the interface are made of high-elasticity copper; after 10,000 plug-in cycle tests, they still maintain good contact pressure, significantly reducing the risk of contact resistance fluctuations after long-term use.

In terms of application scenarios, the USB-03 has wide adaptability: In the consumer electronics field, it can be used for interface expansion of products such as set-top boxes, small smart home devices, and Bluetooth speakers; in industrial and commercial scenarios, it can also meet the circuit integration needs of automation control boards, small sensors, medical auxiliary equipment, etc. Its plug-and-play feature simplifies device operation processes.

We implement full-process quality control for the USB-03: The production process uses automated equipment for assembly, and finished products undergo multiple reliability tests including high-low temperature cycling, salt spray corrosion, and plug-in lifespan tests. It is also fully compliant with RoHS environmental standards and UL safety regulations. Additionally, we support customizing detailed specifications such as pin length and housing plating according to customer needs, paired with flexible delivery schedules to help customers advance project implementation efficiently.