3.5 audio jack connection

Sony Walkman NW-A105 digital audio player Headphone Jack's Product Operating Principle

1. A 3.5mm plug is inserted, making physical contact with internal spring-loaded terminals to establish a secure electrical path.

2. Audio signals are transmitted from the device's PCB, through the jack's terminals, and into the connected headphone or audio cable.

3. The DIP mounting style ensures a robust mechanical anchor to the circuit board, preventing disconnection from physical stress or repeated use.

Fluke 289 True-RMS Multimeter Headphone Jack's Product Functions

1. Provides a standard, universal port for connecting headphones, speakers, and other external audio devices.

2. Ensures clear, low-resistance audio signal transmission for high-fidelity sound reproduction.

3. Offers a long operational life, withstanding over 5,000 insertion cycles to guarantee product reliability.

4. Its compact, horizontal design allows for flexible integration into space-constrained electronic product layouts.

GE Healthcare CARESCAPE B450 patient monitor Headphone Jack's Product Applications

1. Consumer Electronics: In a Sony Walkman NW-A105 digital audio player, serving as the primary audio jack 3 5mm for connecting wired headphones.

2. Industrial Control: On the front interface of a Fluke 289 True-RMS Multimeter, used as the headphone output for audio-based continuity testing and alerts.

3. Medical Devices: Within a GE Healthcare CARESCAPE B450 patient monitor, providing an audio output for critical alarms to be heard clearly via headphones in noisy environments.