Round LED Button Switch

An illuminated tact switch with a 12.8 mm round cap is a type of switch that is commonly used in electronic devices. This kind of switch includes a round cap that is designed to be pressed down by the user. It is known for its easy push-button mechanism and tactile feedback.

Illuminated LED Tact Switches are often found on control panels, input devices and in other electronic applications where a tactile response is beneficial- for example in audio equipment or in electronic instrumentation. The switches are typically used for low-voltage applications, and are designed to be used as momentary switches. They have a single pole momentary configuration, providing a current flow to the circuit only when the switch is depressed.

In the world of electronic components, the Red Led Tact Switch with a 12.8 mm round cap stands out as a versatile and functional device. This type of switch combines the tactile feedback of a traditional tact switch with the visual indication of an integrated LED, all housed under an attractively designed round cap.

The 12.8 mm round cap is the switch's most prominent feature. It's typically made from durable plastic materials that can withstand repeated use and potential impacts. The cap's surface might be smooth for a sleek feel or textured to enhance grip, depending on the application requirements. Its circular shape not only provides an ergonomic design for easy pressing but also offers a distinct aesthetic that can complement various product designs.

Beneath the cap lies the switch's tactile mechanism. Similar to standard tact switches, it consists of a spring - loaded actuator and a set of electrical contacts. When a user applies pressure to the round cap, the actuator depresses, causing the contacts to close and complete an electrical circuit. This action generates a tactile "click" that gives users immediate feedback, assuring them that the switch has been activated. Once the pressure is released, the spring returns the actuator to its original position, opening the circuit.

The illumination aspect of the switch is powered by an integrated LED. This LED can emit light in a wide range of colors, such as red, green, blue, yellow, or white. Some advanced models even support bi - color or multi - color illumination, allowing for more complex status indication. The LED is carefully positioned within the switch housing, and a light - diffusing structure, like a diffuser plate or internal reflective elements, ensures that the light is evenly spread across the 12.8 mm round cap. This results in a bright and consistent glow, making the switch highly visible even in low - light environments