LED Tact Switches' Parameter

      1.Rating : 50mA DC 12V

      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.Travel : 0.25±0.1 mm

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

RBG Tactile Switches' Product Operating Principle

The LED Tactile Switch operates on the principle of a momentary conTact Switch. When the user presses the button, an internal mechanism closes the electrical circuit, sending an electrical signal to the connected system or device. At the same time, the integrated LED illuminates due to current flow, providing visual feedback. The LED’s operation depends on the voltage applied to the circuit and the LED's design.

The switch is usually configured with a built-in resistor to limit current to the LED, ensuring longevity and preventing overheating.

 Tact Switches' Product Functions

      1.Visual Feedback: Provides a clear indication of the switch’s status through LED illumination.

      2.Tactile Feedback: Offers a "click" or distinct feel upon actuation, confirming that the switch has been pressed.

      3.Control: Used for toggling, power control, or mode switching in a wide variety of electronic devices.

      4.Status Indication: Can be used in devices to indicate an "on" or "off" state, error, or readiness status.

      5.User Interface Enhancement: Improves user experience in devices where both physical and visual feedback are essential.

LED Tactile Switches'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.

RGB Tact Switches's Product LED Customization

2、 Characteristics of LED Tactile Switch

LED lighting and intuitive visual feedback

The LED Tactile Switch is equipped with high brightness LED lights, which typically have a brightness range of 500mcd to 2000mcd and can be customized in different colors such as red, green, blue, etc. according to application requirements. When the switch is pressed or released, the LED light will instantly turn on or off, providing users with clear and intuitive visual feedback. This design not only enhances the aesthetics of the product, but also allows users to easily identify the switch status in low light or complex environments, improving the accuracy and convenience of operation. In terms of professional language, the LED Tactile Switch achieves a perfect combination of operation and vision by integrating high brightness LED lighting, bringing users an unprecedented intuitive operation experience.

Light touch operation and quick response

The LED Tactile Switch adopts a touch sensitive design, and the operating force is generally controlled between 50gf and 300gf, depending on the switch model and application scenario. For example, some switches used for precision equipment may have lower operating forces, such as 80 ± 20Gf, to ensure precision and comfort in operation. At the same time, the response speed of the switch is extremely fast, with a rebound time usually less than 10ms, and even up to 5ms. This means that users can almost immediately see the feedback of the LED lights and feel the rapid response of the switch after pressing it. The characteristics of light touch operation and fast response make the LED Tactile Switch perform well in electronic devices that require frequent operation.

Long lifespan and high stability

The LED Tactile Switch adopts high-quality materials and advanced manufacturing processes, with an extremely long service life. Generally speaking, its electrical lifespan can reach tens of thousands or even hundreds of thousands of times, and its mechanical lifespan can even reach millions of times. This means that even under long-term and frequent use, the LED Tactile Switch can maintain stable performance and reliable switching status. In addition, the switch also has good temperature resistance, moisture resistance, and earthquake resistance, and can work stably in various harsh environments to ensure the normal operation of the equipment.

Compact size and flexible installation

The size of LED Tactile Switch is usually very small, with common sizes including 6mm × 6mm, 8mm × 8mm, etc., and a height of only a few millimeters. This compact size allows it to be easily embedded into various electronic devices without taking up too much space. At the same time, the switch also has a flexible installation method, which can be installed through surface mount, plug-in and other methods to meet the design requirements of different devices.

3、 Application scenarios of LED Tactile Switch

In the field of consumer electronics

In the field of consumer electronics, LED Tactile Switch is widely used in handheld devices such as smartphones, tablets, digital cameras, game consoles, etc. These devices require frequent operation and intuitive visual feedback, and the LED Tactile Switch perfectly meets this demand. For example, in a mobile phone, it can serve as a power button, volume button, and other control switch, providing clear operation instructions for users.

Industrial control field

In the field of industrial control, LED Tactile Switch also plays an important role. It can be used in various industrial equipment, instruments, automation control systems, etc. as a control switch or status indicator. Due to its long lifespan and high stability, this switch can operate stably in harsh industrial environments, ensuring the normal operation of the equipment.

Automotive electronics field

In the field of automotive electronics, LED Tactile Switch also has a wide range of applications. It can be used in car audio systems, air conditioning control systems, navigation systems, and other devices as a function switch or status indicator light. Due to the relatively complex automotive environment, high requirements are placed on the temperature resistance and moisture resistance of switches, and LED Tactile Switch precisely possesses these characteristics, making it an ideal choice in the field of automotive electronics.

Smart home field

With the popularization and development of smart homes, LED Tactile Switches are gradually being applied in smart home devices. For example, in smart lighting control systems, smart door and window control systems, and other devices, it can serve as a control switch or status indicator, providing users with a convenient and intuitive operating experience.

4、 Maintenance Guide for LED Tactile Switch

regular cleaning

Although LED Tactile Switch has certain dust and moisture resistance, long-term exposure to harsh environments may still accumulate dust and dirt. Therefore, it is recommended to regularly use a clean soft cloth or cotton swab to gently wipe the surface of the switch to remove dust and dirt. Be careful not to use damp cloths or chemical solvents to wipe, in order to avoid damaging the surface or internal components of the switch.

Avoid excessive pressure

Although the LED Tactile Switch is designed with a touch operation function, excessive or prolonged pressing may cause damage to internal components or performance degradation of the switch. Therefore, please press with normal force during use to avoid excessive force or prolonged pressing.

Pay attention to the ambient temperature

Although LED Tactile Switch has certain temperature resistance, prolonged exposure to high temperatures may lead to a decrease in its performance or damage. Therefore, please pay attention to the ambient temperature during installation and use, and avoid exposing the switch to high or low temperature environments.

Prevent static interference

Static interference is a common problem in electronic devices. For LED Tactile Switch, electrostatic interference may cause it to malfunction or damage. Therefore, please take appropriate electrostatic protection measures during installation and use, such as wearing an electrostatic wristband, using an electrostatic eliminator, etc.

Regular inspection and maintenance

To ensure the long-term stable operation of the LED Tactile Switch, it is recommended to regularly inspect its appearance, performance, and other aspects. If damage, performance degradation, or abnormal phenomena are found on the surface of the switch, please replace or repair it in a timely manner. Meanwhile, for switches that are not used for a long time, it is recommended to store them in a dry and ventilated environment to avoid moisture or mold.