socket 3.5 mm

Tektronix DMM4020 Digital Multimeter Headphone Jack's Product Operating Principle

1. When a standard 3.5mm plug is inserted, it engages with internal spring-loaded contacts, establishing a secure and stable electrical connection.

2. The horizontal DIP pins transfer the audio signals directly from the jack's contacts to the printed circuit board (PCB) for processing.

3. An internal switching mechanism detects the plug's presence, allowing a device to automatically reroute audio, such as muting internal speakers.

Denon MC2000 DJ Controller Headphone Jack's Product Functions

1. Provides a standard I/O port for connecting headphones, auxiliary cables, and microphones.

2. Enables clear, low-resistance (under 50mΩ) analog audio signal transmission for high-fidelity sound.

3. Ensures a durable physical connection point, with an operating force of 3-30N for a secure fit.

4. Offers a space-efficient and robust mounting solution for audio capabilities on compact devices.

   
   

Contec CMS50D Pulse Oximeter Headphone Jack's Product Applications

1. Industrial & Test Equipment
   Example: Utilized as the audio output port on the Tektronix DMM4020 Digital Multimeter for audible continuity alerts and diagnostic headphone monitoring.

2. Consumer & Pro-Audio Electronics
   Example: Serves as the main headphone output socket 3.5 mm on the Denon MC2000 DJ Controller, providing a critical monitoring point for DJs.

3. Medical & Healthcare Devices
   Example: Integrated into the Contec CMS50D Pulse Oximeter for providing audible feedback and alarm sounds to medical staff via headphones.