The intro of Latching illuminated tact button

A latching illuminated tact button is a type of switch that combines the features of a latching mechanism, tactile feedback, and illumination. Let's break down the key characteristics:

1. Latching Mechanism:

A latching switch, also known as a toggle or on/off switch, maintains its state after being activated. Pressing the button once toggles the switch into an "on" position, and pressing it again toggles it into an "off" position. This is in contrast to a momentary switch, which returns to its original state when the actuation force is removed.

2. Tactile Feedback:

Tactile feedback refers to the physical sensation or "click" that the switch provides when pressed. Tactile buttons are designed to give users a noticeable and tangible response, indicating that the switch has been actuated.

3. Illumination:

The illuminated aspect means that the button incorporates one or more LEDs to provide visual feedback. The button may light up in a specific color when in the "on" position and remain unlit when in the "off" position. The illumination can serve as a status indicator or add an aesthetic element to the device.

4. Application Areas:

Latching illuminated tact buttons are commonly used in various applications where users need to control the state of a device or system, and visual feedback is desirable. They can be found in audio equipment, control panels, appliances, and other electronic devices.

5. Color Options:

The LEDs used for illumination may come in different colors, such as red, green, blue, or multicolor options. The color choice can be significant for indicating different states or functions.

6. PCB Mounting:

These illuminated buttons are often designed for pcb mounting, making them suitable for integration into control panels or front panels of electronic devices.

7. Material and Build Quality:

The construction and materials used in the button determine its durability and performance. High-quality materials are essential for switches that may undergo frequent use.

8. Voltage and Current Ratings:

Designers need to consider the electrical specifications, including voltage and current ratings, to ensure compatibility with the electrical system in which the button will be used.

When selecting a latching illuminated tact button, it's important to review the product specifications provided by the manufacturer. This information will include details about the switch's electrical characteristics, physical dimensions, and recommended usage guidelines.