Description:
The 3.5mm Audio Jack Socket (PJ320B) is a compact and reliable stereo audio connector designed for mounting directly onto PCBs. This socket is widely used in audio and multimedia applications for signal input or output, including headphone jacks, speaker interfaces, and line-in/line-out terminals on custom circuit boards. Featuring a standard 3.5mm stereo interface, it is compatible with a wide range of audio plugs, including TRS connectors commonly used in headphones and microphones.
Designed for stability and durability, the PJ320B offers reliable signal transmission and mechanical performance. The compact footprint makes it ideal for portable devices, embedded systems, and space-constrained circuit boards. With a pack of two included, this product is perfect for electronics prototyping, repairs, and low-volume production runs.
Specifications:
- Connector Type: 3.5mm stereo audio jack (TRS)
- Model: PJ320B
- Configuration: 3-pole (Left, Right, Ground)
- Mounting Type: Through-hole
- Contact Resistance: ≤ 30 mΩ
- Insulation Resistance: ≥ 100 MΩ at 500V DC
- Rated Voltage: 30V DC
- Rated Current: 0.5A
- Housing Material: Thermoplastic
- Contact Material: Copper alloy with nickel/gold plating (varies by batch)
- Operating Temperature Range: -30°C to +70°C
- Colour: Black
Features:
- Standard 3.5mm stereo socket suitable for TRS audio plugs
- Compact design perfect for embedded audio applications
- Durable contact materials ensure reliable signal integrity
- Widely used in DIY audio, repairs, and custom PCB designs
- Supplied in a convenient pack of 2 for development or spares
Contents:
- 2 x 3.5mm Audio Jack Sockets (PJ320B)
