3.5 mm audio jack

Sony Walkman NW-A306 Headphone Jack's Product Operating Principle

1. When a standard 3.5mm plug is inserted, it makes a secure physical connection with the jack's internal metal terminals.

2. This connection completes an electrical circuit, allowing clear and stable audio signals to pass from the device to the connected accessory.

3. Upon removal of the plug, the internal contacts disengage, cleanly breaking the circuit and returning the jack to its default state.

Focusrite Scarlett 2i2 Headphone Jack's Product Functions

1. Provides a standard interface for outputting analog audio signals to headphones, speakers, and external audio equipment.

2. Enables reliable, low-noise transmission of stereo audio for a high-fidelity listening experience.

3. Ensures a robust physical and electrical connection to the PCB through its secure through-hole mounting design.

4. Serves as a key user I/O port, allowing for easy plug-and-play functionality for a wide range of audio accessories.

Philips IntelliVue MX400 Headphone Jack's Product Applications

1. Consumer Electronics: On the Sony Walkman NW-A306 portable music player, it is utilized as the primary headphone output port for delivering high-quality audio to the listener.

2. Professional Audio Equipment: In the Focusrite Scarlett 2i2 audio interface, it functions as a dedicated headphone output, allowing artists and engineers to monitor recordings in real-time.

3. Medical Devices: In the Philips IntelliVue MX400 patient monitor, this 3 5mm audio jack provides a critical output for audible system alarms or allows a technician to connect a headset for diagnostics.