PJ-3289: Horizontal SMT 3.5mm Stereo Mini Jack

TSI AeroTrak 9306 Handheld Particle Counter Headphone Jack's Product Operating Principle

1. A standard 3.5mm TRS (stereo) plug is inserted, making contact with three internal conductors for left, right, and ground audio signals.

2. The SMT (Surface Mount Technology) design allows the jack to be soldered directly onto the PCB surface for a secure, low-profile connection.

3. Once connected, it provides a stable electrical path for high-fidelity stereo audio signals to be transmitted from the PCB to the external device.

Masimo Rad-G Pulse Oximeter Headphone Jack's Product Functions

1. Provides a standard audio output port for headphones, speakers, and other stereo audio accessories.

2. Its compact horizontal design (12.50*6.50mm) is ideal for space-constrained or slim-profile electronic devices.

3. Engineered for automated manufacturing, its SMT compatibility streamlines the PCB assembly and soldering process.

4. Offers superior signal quality with a low contact resistance (50mΩ Max), ensuring clear audio transmission.

Tascam DR-05X Stereo Handheld Digital-Audio Recorder Headphone Jack's Product Applications

1. Industrial: Functions as the audio output on handheld environmental monitoring devices for audible alarms and data review.

1. Example: Used as the headphone jack on the mainboard of a TSI AeroTrak 9306 Handheld Particle Counter.

2. Medical: Integrated into portable patient monitoring devices to allow for private audio alerts via headphones.

1. Example: Serves as the headphone connection on a Masimo Rad-G Pulse Oximeter.

3. Pro Audio: Provides the crucial headphone monitoring output on professional field recorders, functioning as the primary 3.5 mm stereo mini jack.

1. Example: Utilized as the headphone/line-out port on a Tascam DR-05X Stereo Handheld Digital-Audio Recorder.