SJD-3511-45

Audio connectors are essential items for every sound engineer as they provide the interface between various components of the audio system. The SJD-3511-45 is a high quality barrel-audio connector, designed to provide optimum audio performance and enhanced reliability. It is suitable for a wide range of audio applications, and is available in both single sided and dual sided configurations.

Application Field

The SJD-3511-45 is designed to be used in a wide range of audio applications. It is used for connecting electronic equipment such as amplifiers, subwoofers, speakers, headphones, microphones, CD players and digital audio workstations. It can also be used to connect audio cables, such as RCA, XLR, TRS and TS, to audio devices.

Working Principle

The barrel-style audio connector utilizes a standard coaxial cable design. The center conductor is typically made from copper or brass and serves as the signal path. Inside the connector, the center conductor is insulated from the metal shield which serves as the ground. The insulation reduces capacitive and inductive interactions between the center conductor and the shield. This helps to ensure a clean, low noise signal.

When inserting the connector into an audio device, the outer shielding of the cable is in contact with a spring-loaded pin inside the connector. This pin is connected to the shielding and serves as the ground connection. The barrel also contains an inner pin that makes contact with the center conductor thus providing the signal path.

SJD-3511-45 audio connectors provide reliable, interference-free audio performance, making them ideal for professional audio applications. They are easily connected and disconnected using standard audio cables, and can withstand the rigors of daily use.