The 2.5mm SMD right-angle 3-pole TRS jack is a compact and versatile audio jack designed for use in various electronic devices, particularly phones. It features a surface-mount design (SMD) that allows for easy integration into circuit boards, reducing both space and assembly complexity. The right-angle orientation further aids in space-saving and can improve the overall aesthetics and functionality of the device.

This jack has three poles, making it a TRS (Tip, Ring, Sleeve) connector, capable of transmitting stereo audio signals while also providing a ground connection. The inclusion of two switches adds functionality, allowing for additional control options, such as mute or play/pause, depending on the circuit design.

As an alternative to the CUI Same Sky audio connector SJ2-25913D-SMT-TR, this 2.5mm jack offers similar performance and reliability while potentially providing cost savings or better compatibility with specific applications. Its compact size and robust construction make it ideal for use in space-constrained environments, such as smartphones, tablets, and other portable electronic devices.

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