3.5mm DIP 5-Pin Switched Audio Jack丨PJ-9388B

Teenage Engineering OP-1 Portable Synthesizer Headphone Jack's Product Operating Principle

1. 5-Pin Switched Design: Features five pins for stereo audio (Left, Right, Ground) and two switched pins that detect plug insertion, allowing for automatic speaker muting or signal rerouting.

2. Signal Path: When a plug is inserted, it makes a secure connection with the audio contacts, while the internal switch disconnects the normally closed circuit.

3. Durable Performance: Engineered for a long operational life, the mechanism is rated for a minimum of 5,000 insertion and removal cycles, ensuring consistent reliability.

Maple Systems HMI Headphone Jack's Product Functions

1. Automatic Switching: The 5-pin design enables automatic switching between internal speakers and headphones when a plug is inserted.

2. Secure PCB Mounting: The DIPterminals provide strong, stable solder connections to the printed circuit board.

3. Stereo Audio Output: Delivers a standard 3.5mm interface for high-quality stereo sound to headphones and other audio peripherals.

4. Reliable Electricals: Rated for 0.5A at 30V with an AC500V dielectric strength, ensuring safe and dependable performance.

VTech CareLine Home Safety Telephone System Headphone Jack's Product Applications

1. Domestic Audio: Integrated into the Teenage Engineering OP-1 Portable Synthesizer, where its switching function mutes the internal speaker when headphones are connected for private sessions.

2. Industrial Control Panels: Used in a Maple Systems HMI, providing an audio output for system alarms that can be monitored via headphones, which mutes the panel's external buzzer upon connection.

3. Medical Alert Systems: Serves as the audio port on a VTech CareLine Home Safety Telephone System, allowing a user to plug in a headset for clearer communication, which automatically disables the loudspeaker.