DS318 WHITE Miniature Key Switch — Round 12MM PushThrough SelfReset Button Switch (1PCS) A compact, dependable momentary push button designed for tight spaces and clean panel layouts. The DS318 provides a simple pushthrough, selfreset action in a small, round 12 mm format, making it easy to add momentary control to panels, enclosures and hobby projects without bulk. Key benefits Compact size for spaceconstrained panels: the round 12 mm form fits neatly into small cutouts and keeps control surfaces uncluttered. Reliable selfreset action: returns to its default position after release for clear, repeatable momentary control. Clean, lowprofile appearance: white finish blends into lightcolored panels and equipment for a discreet, professional look. Easy to install and integrate: panelmount design simplifies retrofits and builds where a small, momentary switch is required. Product highlights and attributes Model: DS318 Quantity: 1PCS Color: White Type: Miniature round pushthrough button switch Action: Selfreset (momentary) pushthrough operation Mounting size: 12MM round panel cutout Construction: Compact panelmount design with internal contact mechanism suitable for typical control and interface applications Typical performance: Designed for consistent tactile operation in repeat use environments Compatibility and use Fits standard 12 mm panel cutouts and is suitable for inclusion in control panels, instrument faces, enclosures and custombuilt devices. Works well alongside other miniature switches and indicators where space and a momentary action are priorities. Recommended applications Control panels and instrument clusters where a small, momentary push button is needed for reset, test or momentary input functions. DIY electronics, prototypes and hobby projects that require a clean, compact panelmounted switch. Replacement or upgrade of existing smallformat momentary buttons on appliances, displays or custom enclosures. Installation tips Designed for simple panel mounting into a 12 mm round hole. Verify fit and orientation before final installation to ensure correct spacing with adjacent controls. Use appropriate wiring and mounting practices for the surrounding circuit and enclosure. Why choose DS318 When you need a small, unobtrusive momentary switch with dependable selfreset action, the DS318 delivers a balance of compact form and straightforward functionality. The white finish keeps the look neat on light panels, and the 12 mm round footprint makes it an easy choice for tight installations and retrofit projects.