PJ Headphone Jack-384

The PJ Headphone Jack-384 is a professional-grade 3.5mm Headphone Jack Socket engineered to deliver reliable audio signal transmission and long-lasting performance for a wide range of audio devices. Designed as a core connectivity component, it features a robust 4-pin configuration with integrated positioning pillars and a horizontal mounting structure, enabling secure installation on circuit boards, audio expansion panels, and device housings. Its black insulating plastic shell is paired with silver-plated metal contact pins, which not only resist oxidation and wear but also minimize signal loss, ensuring crisp, interference-free audio transfer between the socket and compatible Headphone Jack Plugs.

With a rated load of DC 30V 0.5A and an operating temperature range of -20°C to +70°C, this Headphone Jack Socket is built to withstand daily use and harsh environmental conditions. Whether paired with standard 3.5mm Headphone Jack Plugs from headphones, microphones, or portable audio players, it maintains stable electrical contact even after thousands of insertions and removals, eliminating the risk of intermittent audio or connection failure. The socket’s compact, low-profile design also makes it ideal for space-constrained devices, from consumer electronics like Bluetooth speakers and gaming headsets to professional audio equipment such as field recorders and mixing consoles.

Beyond its core performance, the PJ Headphone Jack-384 offers exceptional versatility. It is fully compatible with most Headphone Jack Plugs on the market, as well as third-party Headphone Socket Adaptors, allowing users to expand interface functionality or convert between connection types for custom audio setups. This flexibility makes it a favorite among electronic DIY enthusiasts, who rely on it to build custom audio breakout boards, retro-fit vintage devices, or prototype new audio products. For manufacturers, its standardized pin layout and easy-to-solder terminals streamline mass production, reducing assembly time and ensuring consistent quality across batches.

Whether you’re designing a consumer audio device, upgrading a professional recording setup, or tackling a personal DIY project, the PJ Headphone Jack-384 Headphone Jack Socket delivers the durability, compatibility, and signal integrity needed to elevate your audio experience. Its ability to seamlessly pair with a wide range of Headphone Jack Plugs ensures universal usability, making it a cost-effective and reliable choice for any application that demands a high-quality 3.5mm audio connection.