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Audio jack connectors are essential components used to connect audio devices, allowing for the transmission of sound signals between devices such as headphones, speakers, and audio interfaces. Typically made from materials like plastic and metal, these connectors come in various sizes and configurations to accommodate different audio applications. They work by providing a secure connection that ensures clear audio transmission without interference.
| Connector type | 3.5mm, 1/4 inch, or 2.5mm |
| Material | Plastic housing with metal contacts |
| Number of poles | 2 to 5 poles |
| Mounting style | Panel mount or PCB mount |
| Contact resistance | Typically less than 50 ohms |
When selecting audio jack connectors, consider the size and type required for your specific application, such as 3.5mm or 1/4 inch. It's important to specify the number of poles needed for your device to ensure compatibility. Additionally, consider the mounting style, whether panel mount or PCB mount, based on your installation requirements. If applicable, inquire about contact resistance and material specifications to ensure durability and performance.
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The primary difference is the size; 3.5mm is commonly used for portable devices, while 1/4 inch is often used in professional audio equipment.
No, audio jack connectors are specifically designed for audio signals and are not suitable for video transmission.
Audio jack connectors are typically made from plastic for the housing and metal for the contacts.
The number of poles depends on the functionality required; standard stereo audio uses 3 poles, while additional features may require more.
Most standard audio jack connectors are not waterproof; specialized connectors are available for outdoor or wet environments.
The lifespan can vary, but many audio jack connectors are rated for thousands of insertions and removals.