3.5 millimeter jack

Fluke 289 True-RMS Multimeter Headphone Jack's Product Operating Principle

1. A standard 3.5mm audio plug is inserted, engaging the internal spring-loaded contacts within the jack's housing.

2. The contacts create a secure electrical pathway, transferring stereo audio and ground signals from the PCB to the connected headphones or cable.

3. The defined operating force (3-30N) ensures a firm yet smooth plug insertion and removal, guaranteeing connection stability over thousands of cycles

Philips IntelliVue MX4 Headphone Jack's Product Functions

1. Provides a universal 3.5mm audio output for connecting headphones, external speakers, and auxiliary audio cables.

2. Enables direct and secure integration onto a printed circuit board with its horizontal DIP mounting style.

3. Simplifies high-volume manufacturing through its suitability for efficient reflow soldering assembly processes.

4. Ensures long-term reliability with a high electrical life of 5,000 cycles, ideal for high-use applications.

Focusrite Scarlett 2i2 Headphone Jack's Product Applications

1. Industrial:

1. Product Example: Handheld Test Equipment (e.g., Fluke 289 True-RMS Multimeter)

2. Utilization: Used as the audio output jack for audible alarms, continuity alerts, or for a technician's diagnostic headset.

2. Medical:

1. Product Example: Portable Patient Monitor (e.g., Philips IntelliVue MX40)

2. Utilization: Serves as the headphone jack, allowing medical staff to privately monitor a patient's audible vital signs, such as heartbeat audio.

3. Consumer Electronics:

1. Product Example: Desktop Audio Interface (e.g., Focusrite Scarlett 2i2)

2. Utilization: Functions as the primary headphone monitoring output on the front panel, essential for musicians and producers to listen to recordings.