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

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)
Reviews
There are no reviews yet