3.5 mm headphone socket

Amazon Echo Show 8 Headphone Jack's Product Operating Principle

1. When a 3.5mm plug is connected, the jack's internal contacts engage to establish a secure and reliable electrical pathway for audio signals.

2. The surface-mount terminals, firmly soldered to the PCB, ensure stable transmission of audio from the device's main circuitry directly to the plug.

3. An optimal 3-30N operating force provides a tactile and secure connection, preventing accidental disconnections while still allowing for easy removal.

Pioneer AVH-2550NEX Headphone Jack's Product Functions

1. Delivers a universal 3.5mm port for connecting headphones, external speakers, and other standard consumer audio accessories.

2. Facilitates sleek, low-profile product designs with its horizontal surface-mount configuration, saving crucial board real estate.

3. Optimized for high-volume production, its reflow soldering compatibility increases manufacturing speed and final assembly consistency.

4. Guarantees crystal-clear audio transfer by maintaining exceptionally low contact resistance (50mΩ Max) and superior insulation.

Zoom H4n Pro Handy Recorder Headphone Jack's Product Applications

1. Domestic: Integrated into smart home hubs and displays for audio output options.

1. Example: On an Amazon Echo Show 8, it serves as the 3.5mm audio output port for connecting to external, non-Bluetooth speakers.

2. Automotive: Used in vehicle infotainment dashboards as the primary auxiliary (AUX) input.

1. Example: In a Pioneer AVH-2550NEX head unit, it functions as the front-facing AUX port, allowing users to play music from a phone or MP3 player.

3. Professional Audio: Essential in portable recording equipment for real-time sound monitoring.

1. Example: Within a Zoom H4n Pro Handy Recorder, this component acts as the dedicated headphone/line-out jack for audio engineers to monitor recordings.