12x12x7.3mm 4Pin On Off Panel Momentary Tactile Tact Switch

The 12x12x7.3mm 4-Pin On-Off Panel Momentary Tactile Tact Switch is a high-quality pushbutton switch used for momentary contact operations in embedded systems, panels, control boxes, and DIY electronics. It features a large 12mm square actuator, tactile feedback, and is widely used for its durability and ease of mounting.

Key Features of 12x12x7.3mm 4Pin On-Off Panel Momentary Tactile Tact:

• Momentary Action: Returns to OFF state when released.
• Standard 4-Pin Configuration: Ensures stable mounting and reliable electrical contact.
• 12mm x 12mm Actuator Head: Large surface area for easy finger pressing.
• Tactile Feedback: Audible and physical “click” on actuation.
• High Durability: Rated for up to 100,000 press cycles.

Technical Specifications of 12x12x7.3mm 4Pin On-Off Panel Momentary Tactile Tact:

• Model: 12x12x7.3mm Tactile Switch
• Switch Type: Momentary (Push-to-Make)
• Dimensions: 12mm x 12mm x 7.3mm
• Mounting Type: Through-hole / Panel
• Pin Count: 4
• Contact Resistance: ≤ 100mΩ
• Insulation Resistance: ≥ 100MΩ at 500V DC
• Operating Force: ~160gf
• Rated Load: 50mA at 12V DC

Mechanical Specifications of 12x12x7.3mm 4Pin Tact Switch:

• Actuation Travel: Approx. 0.25mm
• Life Cycle: ≥ 100,000 cycles
• Button Material: Thermoplastic
• Base Material: Phenolic resin
• Contact Material: Silver-plated alloy

Dimensions:

• Length: 12mm
• Width: 12mm
• Height: 7.3mm
• Pin Spacing: ~5mm (center-to-center)

Schematic Diagram, Connection, Wiring and Pinout of Tactile Switch:

• Pin Configuration: 4-pin layout (2 pairs internally connected)
• Wiring: Connect one pair in series with your digital input and GND.
• Debounce: Software debounce recommended in microcontroller circuits.

Datasheet of 12x12x7.3mm 4Pin On-Off Panel Momentary Tactile Tact:

• Download Datasheet (TS-1187A-B-A-B-C)

Applications of 12x12x7.3mm 4Pin Tactile Switch:

• Embedded Systems: User input buttons on microcontroller boards.
• Control Panels: Equipment and device control interfaces.
• DIY Projects: Commonly used in Arduino, ESP32, and Raspberry Pi projects.
• Consumer Electronics: Buttons for audio/video devices and appliances.
• Robotics: Manual override or control buttons.

Equivalent of 12x12x7.3mm 4Pin Momentary Tactile Tact Switch:

• • TS-1187A Series
  • SKHHLAA010 (Panasonic)
  • Omron B3F-4055
  • ALPS SKHH Series

Package Includes:

• 1 x 12x12x7.3mm 4Pin On-Off Momentary Tactile Tact Switch