Alps Tact Switch

The Alps Tact Switch is a compact, high-performance tactile push-button switch. It provides distinct tactile feedback and an audible click upon actuation, enhancing user interaction in electronic devices. Commonly used in consumer electronics, industrial controls, and automotive applications, these switches are known for their durability, reliability, and precise operation. With a variety of configurations, including different actuation forces and terminal styles, Alps Tact Switches offer design flexibility for numerous circuit board applications.

High Light: Waterproof Tact Switch Mini Tact Switch.

Alps Tact Switch boasts diverse tactile feedback, high reliability, and strong adaptability, with the following key features and advantages:

Diverse Tactile Sensations: Products with metal domes offer distinct pressing feedback, while those with rubber domes provide soft tactile feel. Users can choose the tactile experience based on specific needs.

Superior Reliability: As an industry-leading manufacturer, Alps subjects its products to rigorous testing. Models like SKQGABE010 deliver excellent durability and repeatable operation performance, maintaining stable functionality even after prolonged fatigue tests.

Long Service Life: Selected models feature an extended operational lifespan. The SKUA series achieves up to 6 million operations under 1mA 5V DC conditions, and models such as SKHMQLE010 also offer a service life of up to 300,000 operations.

Excellent Electrical Performance: Equipped with low contact resistance (typically maximum initial contact resistance of 100mΩ) to ensure stable signal transmission. It also boasts high insulation resistance—for example, the SKUA series reaches a minimum insulation resistance of 100MΩ at 100V DC (for 1 minute).

Compact & Thin Design: Available in a variety of compact sizes. The SKHMQLE010 measures 6mm×6mm×2.5mm, and the SKRBAAE010 has a height of only 0.55mm, perfectly suited for the miniaturization and thinning needs of modern electronic devices.

Flexible Mounting Options: Supports multiple mounting methods including surface mount technology (SMT) and through-hole soldering. Models like SKQGABE010 adopt SMT, compatible with various surface mount production processes and facilitating automated manufacturing.

Strong Protection Performance: Selected models offer waterproof and dustproof capabilities. The SKUA series, for instance, holds an IP67 rating, enabling reliable operation in harsh environments.

Wide Operating Force Range: Provides a broad selection of operating forces, from as low as 1.57N to high operating forces like the SKPF series—with the SKPFABA010 offering an operating force of up to 8.0N—to meet the operational requirements of different devices.

Powerful Customization Capabilities: Offers over 1,000 product variants. Customers can select standard specifications or request fully customized designs based on desired characteristics, service life, dimensions, and other specific requirements.

Alps Tact Switch is widely applied across consumer electronics, automotive, industrial, and other core fields, adapting to operational and signal input needs of various devices:

Consumer Electronics

Smartphones, tablets, and laptops: Used for power buttons, volume adjustment keys, camera shutters, and function shortcuts.

Home electronic devices: Operation buttons for smart TVs, set-top boxes, audio systems, remote controls, printers, and scanners.

Portable digital products: Function control keys for cameras, handheld game consoles, voice recorders, Bluetooth headsets, and smartwatches.

Automotive Electronics

In-vehicle control modules: Steering switches, shifter buttons, overhead consoles (sunroof/light control), and seat adjustment keys.

In-vehicle entertainment & navigation: Operation and confirmation keys for car audio, navigation devices, and in-car displays.

Automotive auxiliary systems: Window lift buttons, rearview mirror adjustment keys, and air conditioning control buttons.

Industrial & Control Equipment

Industrial control terminals: Operation keys for PLC control panels, human-machine interfaces (HMI), and industrial remote controls.

Measurement & testing devices: Function switching and confirmation keys for multimeters, oscilloscopes, and sensors.

Automated equipment: Input buttons for production line control panels and robot operation interfaces.

Other Fields

Medical devices: Operation keys for portable medical instruments and monitors (meeting medical-grade reliability standards).

Smart home: Function buttons for smart door locks, curtain controllers, light switches, and floor-cleaning robots.

Communication equipment: Control and setting keys for routers, switches, and walkie-talkies.

Q: What is an Alps Tact Switch?

A: An Alps Tact Switch is a compact, momentary tactile push-button switch commonly used in electronics for precise input control.

Q: How does an Alps switch work?

A: It features a metal dome that collapses when pressed, creating a tactile "click" feel and completing the circuit momentarily.

Q: Where are Alps switches used?

A: They are widely used in consumer electronics, including keyboards, remote controls, medical devices, and automotive controls.

Q: What are key Alps switch specs?

A: Key specs include operating force, travel distance, lifespan (e.g., 100,000 cycles), and IP rating for durability.

Q: Why choose Alps switches?

A: They offer high reliability, clear tactile feedback, and compact design—ideal for user interfaces requiring responsive input.