The yellow Waterproof Mini Round Button (Model: PBS-33B) is a compact and rugged push switch designed for use in damp or dusty environments. Built with a 12mm mounting diameter, this self-resetting button features a vibrant yellow cap and a sealed body rated IP65 waterproof, ensuring long-lasting performance in outdoor or industrial settings. It uses a momentary (push-to-make) action, returning to its default state once released. Key Features Type: yellow Waterproof Mini Round Button Model: PBS-33B Function: Momentary (Self-Reset) Contact Type: Normally Open (NO) Pin Count: 2-pin solder terminals Mounting Hole Size: 12mm Protection Rating: IP65 (dust and splash-proof) Material: Yellow plastic button with metal threaded body Rated Voltage: Up to 250V AC / 1A Durability: 50,000 mechanical cycles Waterproof Mini Round Button Applications The yellow Waterproof Mini Round Button is suitable for: Outdoor control panels DIY electronics and microcontroller inputs Industrial machinery and automation systems Marine or automotive dashboards Security and alarm systems Prototyping and educational kits Installation & Compatibility This 12mm push button installs easily into control panels using the threaded nut. Its 2-pin design supports standard soldering or quick terminal wiring. The waterproof construction makes it ideal for use in environments exposed to moisture or dust. What’s Included 1 x yellow Waterproof Mini Round Button (PBS-33B, 12MM, Self-Reset)