Made from high-quality material, this product is compact, reliable and durable. Key features - Round recessed panel with gold plated spring-loaded terminals. Gold-plated contacts for optimal signal transfer. - Spring clip accepts wire up to 4 mm / 0.16 in. - Rear terminals are standard 0.25 in female swords connectors or welded joints. Benefits - Reliable and durable connections in a compact form factor, suitable for tight spaces. - Gold plating reduces contact resistance and provides corrosion resistance for stable signal transfer over time. - Flexible wiring options: wires can be secured with the front spring clip (up to 4 mm) and the rear terminals support either standard 0.25 in female swords connectors or welding for permanent assemblies. Specifications and compatibility - Panel type: round recessed panel - Terminals: gold plated spring-loaded terminals for low resistance and durable contact - Wire capacity: spring clip accepts wires up to 4 mm (0.16 in) - Rear termination options: standard 0.25 in female swords connectors or welded joints Use scenarios - Audio equipment and signal routing in space-constrained enclosures where a neat, low-profile panel is preferred. - Control panels or instrumentation assemblies requiring a reliable, compact connector with flexible termination options (removable via the female swords connectors or permanent via welding). - Hobby electronics projects or prototype builds that need a compact panel mount with both removable and permanent wiring options.