Tack Switch (Push Button) 12x12x 14 h - 4 Pins

Overview

The Tack Switch (Push Button) 12x12x14mm - 4 Pins is a compact, momentary tactile switch designed for a wide range of electronic projects. Its 12x12mm square base and 14mm height make it ideal for PCB mounting and breadboard prototyping. With a crisp tactile feedback and a lifespan of up to 300,000 cycles, this switch is a reliable choice for hobbyists, students, and professionals alike. Whether you're building a custom keyboard, a control panel, or an interactive art installation, this push button delivers consistent performance.

Key Features

• Momentary Action: Spring-loaded mechanism returns to its default state when released.
• Compact 12x12mm Footprint: Fits standard breadboards and PCBs.
• 14mm Height: Provides a comfortable pressing surface.
• 4 Pins: Two pairs for easy circuit integration.
• Tactile Feedback: Clear click sensation for precise input.
• Durable Construction: Rated for up to 300,000 actuations.
• Lead-Free & RoHS Compliant: Environmentally friendly.

Technical Specifications

• Dimensions: 12mm x 12mm x 14mm (L x W x H)
• Pin Configuration: 4 pins (2 pairs, internally connected)
• Contact Rating: 50mA @ 12V DC
• Contact Resistance: ≤ 100mΩ (initial)
• Insulation Resistance: ≥ 100MΩ @ 500V DC
• Dielectric Strength: 250V AC for 1 minute
• Actuation Force: 160 ± 50gf
• Operating Temperature: -20°C to +70°C
• Mechanical Life: 300,000 cycles
• Electrical Life: 100,000 cycles

Applications & Use Cases

• Arduino & Raspberry Pi Projects: Perfect for user input buttons.
• Custom Mechanical Keyboards: Use as a switch for keycaps.
• Control Panels: For industrial or DIY control interfaces.
• Consumer Electronics: Reset buttons, mode selectors, etc.
• Educational Kits: Ideal for STEM learning and electronics courses.
• Prototyping: Quick and easy breadboard integration.

What's Included

• 1x Tack Switch (Push Button) 12x12x14mm - 4 Pins

Compatibility

• Breadboards: Standard 2.54mm pitch.
• PCBs: Through-hole mounting.
• Arduino, Raspberry Pi, ESP32, and other microcontrollers: Compatible via GPIO pins.
• Keycaps: Fits common keycap sizes (e.g., MX-compatible).

MOKWN Recommendation

This push button is a must-have for any maker's toolkit. Its reliability and compact size make it suitable for both simple and complex projects. We recommend keeping a few in stock for your prototyping needs. For a complete setup, pair it with our range of jumper wires and breadboards.