Description
Description
The Push Button Switch 12mm is a momentary tactile switch designed for prototyping, control inputs, and embedded electronics applications. It features a compact 12 12 7.3 mm form factor with a responsive tactile click, ensuring accurate user input. Rated for low-current operation up to 50 mA, it is suitable for signal-level switching in microcontroller circuits. The breadboard-friendly pin layout allows easy integration without additional wiring. Ideal for reset circuits, user interface buttons, and educational electronics projects.
Features
- Momentary tactile switch mechanism
- 12mm standard square compact size
- Rated current up to 50 mA
- Breadboard-compatible pin spacing
- Responsive tactile click feedback
- Through-hole mounting design
- Durable mechanical structure
- Suitable for low-power circuits
- Easy integration with Arduino and microcontrollers
- Reliable contact performance
- Ideal for reset and input applications
- Lightweight and compact form factor
Specifications
- Switch Type: Momentary tactile push button
- Operating Mode: Normally open (NO)
- Rated Current: 50 mA
- Rated Voltage: 12V DC (typical signal level use)
- Contact Resistance: 100 m
- Insulation Resistance: 100 M
- Actuation Force: ~160260 gf
- Travel Distance: ~0.25 mm
- Mounting Type: Through-hole
- Pin Configuration: 4-pin standard layout
- Dimensions: 12 12 7.3 mm
- Material: Plastic housing with metal contacts
- Operating Temperature: -25C to +70C
Links
- Push button 3D Model
Tutorials
- PB12M-C106S1 | Momentary Push Button Switch – 12mm Square (Big)

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