This 10piece set provides DC power jack sockets that are female, panelmount, 5.5 x 2.5 mm, with a twoterminal design. Designed for use as a front or rearpanel power input on enclosures and projects, these jacks offer a straightforward way to accept standard DC power plugs. Key benefits Front or rear panel mounting enables clean, secure power input on enclosures and control panels. Standard 5.5 x 2.5 mm size supports a wide range of DC adapters and devices that use this common plug size. Twoterminal design allows simple wiring for power input connections. Compatible with a variety of projects and products that require a female panelmount DC power jack. Pack of 10 pieces provides value and flexibility for multiple builds or replacements. Key attributes Functionality: DC power jack socket, female, panelmount Size: 5.5 x 2.5 mm (outer diameter and inner bore size) Terminals: 2 terminals for wiring Type: Female panel connector Quantity: 10 pieces per pack Compatibility: Accepts standard DC power plugs sized 5.5 x 2.5 mm Material Not specified in the product listing Performance Designed for reliable power input connections in common electronic projects and enclosures Suitable for repeated plugin use with standard 5.5x2.5 mm DC power adapters Applications and use cases Build or retrofit a small electronics enclosure with a clean, frontpanel DC power input. a damaged or worn DC input jack on a device or project that uses a 5.5 x 2.5 mm plug. Implement a frontpanel power supply connection for hobbyist projects, prototype développement, or compact control panels that require a standard DC input. Compatibility notes Suitable for devices and power supplies that use a 5.5 x 2.5 mm DC plug. The connector is a female panelmount jack with two terminals for straightforward wiring.