Square Head Illuminated Tact Switch' Parameter

      1.Rating : 12V DC 50mA

      2.Deilectric Strength: 250V AC 50/60Hz for 1min

      3.Insulation Resistance: 100MΩ Min (250V DC)

      4.Contact Resistance: 100mΩ Max

      5.Operating Temperature Range: -20℃~ +70℃

      6.Electrically Life: 100,000 cycles

      7.Opeating Force: 160±50g/ 250±80g

      8.Travel : 0.25±0.1 mm

illuminated Tact Switch's Product Operating Principle

The LED Tactile Switch functions based on the principle of a momentary contact switch. When the button is pressed, an internal mechanism completes the electrical circuit, sending a signal to the connected system or device. Simultaneously, the integrated LED lights up as current flows through it, offering visual feedback. The LED’s illumination is influenced by the applied voltage and its specific design.

Typically, the switch is equipped with an internal resistor to regulate the current flowing to the LED, helping to extend its lifespan and avoid overheating.

 5 Pin Needle Terminals Tact Switch's Product Functions

      1.Visual Feedback: Indicates the switch's status clearly through LED lighting.

      2.Tactile Feedback: Provides a tactile "click" or noticeable feedback upon actuation, confirming the switch has been engaged 

      3.Control: Employed for toggling, power regulation, or mode selection in a broad range of electronic devices.

      4.Status Indication:Can serve to display an "on" or "off" state, error condition, or readiness status in devices.

      5.User Interface Enhancement:Enhances user experience in devices requiring a combination of tactile and visual feedback.

Touch Control Led Tact Switch's Product Applications

      1.Consumer Electronics: Keypads, remote controls, home appliances, and mobile devices where tactile feedback and visual status are required.

      2.Industrial Equipment: Control panels, machinery interfaces, and safety systems in industrial environments.

      3.Automotive: Dashboard controls for lights, indicators, and settings requiring both tactile and visual confirmation.

      4.Medical Devices: Buttons for medical diagnostic equipment or instruments where user feedback is crucial.

      5.Home Automation Systems: Smart home devices such as light switches, thermostats, and security panels.

      6.Gaming Controllers: Used in gaming devices for control feedback and mode changes.

7.5*7.5 Push Button Tact Switch's Product LED Customization