3.5 mm jack

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

1. When a 3.5mm audio plug is inserted, it engages internal spring contacts, completing a secure electrical circuit for signal transmission.

2. The jack's terminals, soldered to the PCB, transfer the left audio, right audio, and ground channels from the plug to the device's circuitry.

3. Upon plug removal, the contacts disengage and reset, breaking the circuit and ensuring reliability for thousands of future connections.

Siemens SIMATIC HMI Comfort Panel Headphone Jack's Product Functions

1. Provides a standard, universal output port for connecting headphones, earphones, and external speakers.

2. Enables audio input from external microphones or line-in sources for recording and communication.

3. The through-hole DIP design ensures exceptional mechanical strength and stability on the circuit board.

4. Guarantees a long-lasting and reliable connection point, engineered for over 5,000 insertion/removal cycles.

GE CARESCAPE B450 Headphone Jack's Product Applications

1. Consumer Electronics: Utilized as the main headphone output on a portable audio device, such as the Sony Walkman NW-A306, allowing users to connect their headphones for high-fidelity sound.

2. Industrial Control: Integrated into an industrial control panel, like the Siemens SIMATIC HMI Comfort Panel, to provide an audio jack for operator alerts or diagnostic headphone monitoring.

3. Medical Equipment: Incorporated into a bedside patient monitoring system, such as the GE CARESCAPE B450, where this 3.5 mm jack provides a connection for technician headsets or outputs audible alarm signals.