SKHLLCA010 3*6 Tactile Switch

3*6 Tact Switches' Features

Strong structure and smooth appearance

2 foot design, and foot length position and length can be customized

The PPA base's color can be customized:black or brown

Easy to install and use

It has good feeling and long life.

3*6 Tact Switch with Bracket's Structure Composition

The 3×6 bracket light touch switch is mainly composed of the following parts:

Cover: Located at the topmost layer of the switch, it is used to protect the internal structure and provide the operation interface.

Button: Users trigger the switch action by pressing the button, which is usually designed as a circle to provide good tactile and visual effects.

Shrapnel (or spring): This is the key component of the switch, responsible for creating deformation when the button is pressed, thus changing the on/off state of the circuit.

Base: The structure that supports the entire switch and contains the pins that connect it to the circuit.

Pins: the connection between the switch and the circuit, generally five pins, two by two, and one pin for grounding.

The Tact Switches' Principle of operation

Initial state: When the switch is not pressed, the shrapnel remains in the original state, the pins are not connected to each other and the circuit is in the disconnected state.

Pressing the button: When the user presses the button, the button exerts pressure on the shrapnel through the cover plate. The shrapnel deforms under pressure and contacts the tab (or another contact) downward, causing both pins of the switch to energize.

Circuit conduction: When the pins are energized, the circuitry appears to be energized and current can flow through the switch.

Withdrawal of external force: When the user withdraws the external force, the shrapnel deforms back to its original state and disengages from the tab (or contact), and the two pins of the switch no longer conduct.

Circuit Disconnection: After the pins are no longer conducting, the circuit is in a disconnected state and current cannot flow through the switch.

Product Features

The 3x6mm Tactile Switch is a fundamental electromechanical component engineered for precise user input. A key characteristic is its compact form factor, measuring just 3.0mm (W) x 6.0mm (L) with a typical height of 2.5mm, making it ideal for high-density PCB designs. It offers a distinct tactile feedback with an actuation force ranging from 160gf to 250gf, providing a consistent and satisfying tactile bump for reliable operation. The switch is built for durability, rated for a minimum of 100,000 cycles, ensuring long-term performance in frequent-use applications. Electrical performance is robust, with a standard rating of 12VDC and 50mA. Furthermore, it features a solid operating temperature range from -20°C to +70°C, guaranteeing stable performance across various environments. Finally, it is available in both Surface Mount (SMT) and Through-Hole (THT) termination styles, offering flexibility for different assembly processes.

Application field

Consumer Electronics:

3x6 tactile switches are integral to user interfaces in remote controls, gaming peripherals, and smart home devices. Their reliable feedback and compact size ensure precise control and a satisfying user experience during interaction.

Industrial Control Systems:

These robust switches are built for demanding environments on control panels, machinery interfaces, and diagnostic equipment. Their tactile response provides operators with clear confirmation of input, even when wearing gloves, which is critical for safety and accuracy.

Medical Devices:

In medical equipment such as diagnostic instruments, patient monitors, and handheld scanners, 3x6 tactile switches offer dependable actuation. Their consistent performance and cleanability are essential for ensuring device reliability in critical healthcare settings.

Automotive Electronics:

Found in dashboards, infotainment systems, and steering wheel controls, these switches provide drivers with tangible feedback without requiring a visual check. This enhances safety by allowing the driver to keep their focus on the road.

Telecommunications & Networking:

They are used in routers, modems, and network switches for functions like reset buttons and mode selection. Their durability guarantees long-term performance in devices that operate continuously.

Test & Measurement Equipment:

Precision instruments like multimeters, oscilloscopes, and signal generators utilize these switches for their crisp tactile feel. This allows engineers and technicians to make quick, confident selections during complex testing procedures.