RCA Phono Connectors

RCA Phono connectors are designed to work at a specific impedance, typically 75 ohms for video and 50 ohms for audio applications. Impedance mismatches can lead to signal reflections, degradation, and loss of clarity. The construction of RCA Phono Connectors is carefully calibrated to ensure that the impedance is matched between devices, thus minimizing the potential for signal distortion. This is especially important in high-definition video systems or professional audio setups, where even minor signal degradation can negatively impact performance. 

The mechanical design of RCA Phono connectors plays a significant role in their performance and ease of use. The pin-and-sleeve design allows for secure and stable connections without the risk of loosening over time. The male plug typically has a cylindrical pin with a spring-loaded mechanism that ensures a reliable connection to the female socket, equipped with a corresponding internal contact spring. This precise geometry ensures a tight, vibration-resistant connection and reduces the risk of physical wear that could compromise signal integrity.