Product Selector

Select Search Type

Use wild cards parameters if you don't know the full number. (*) to match a string of characters (e.g., *LPST) and/or (?) to match a single character (e.g., *LPS?).

Use wild cards parameters if you don't know the full number. (*) to match a string of characters (e.g., *LPST) and/or (?) to match a single character (e.g., *LPS?).

Select Document Type Needed:

Document Search Results

Multiple series found, please select one.

Tactile - KSA

Tactile - KSA MKII

Manufacturing High Performance Switch Solutions for OEMs Worldwide

C&K Quality

C&K Partnership

Best in Class Quality

C&K delivers the most reliable, high-quality electromechanical switches needed to ensure a superior product design and capabilities and 100% customer satisfaction.

LEARN MORE

Custom Switch Solutions & Innovation

C&K works closely with some of the biggest brands in the world to build customized switches to meet precise customer requirements for haptic touch, look, sound and other unique features.

LEARN MORE

Partnership & Consultation

C&K offers partnership beyond the product, becoming a trusted advisor and helping customers solve design and business challenges along the way.

LEARN MORE

 

Markets

The Most Demanding Industries Rely on C&K Switch Solutions
C&K Industrial Applications

Industrial

C&K has a long legacy of success offering a  portfolio of switches to match the industrial design needs for Safety & Security, Building Automation, Factory Automation, and Energy & Utility.

Learn More

C&K Auto Applications

Automotive

Automotive companies rely on C&K’s reliable, high-performance and high-quality switches to power their innovative applications and premium designs.

Learn More

C&K Wearables

Consumer

From smart watches to electric shavers, C&K is committed to meeting the high expectations for reliability and performance of modern consumer products.

Learn More

C&K Medical Applications

Medical

C&K medical device switches are designed for quality and superior electrical performance, delivering the most capability within the smallest footprint.

Learn More

 

View all markets

Featured Products

New Products
Illuminated Switches
Sealed Switches

C&K - The Trusted Brand in Switch Design

 

Contact Us to Learn More

Archive

Featured Posts

Featured

KSC2 Series Precision Electrical Height Tactile Switch - Winner of the Electronic Products Product of the Year 2024

Winner of Product of the Year 2024, the KSC2 Series features precise Electrical Height for reliable performance in medical, industrial, and automotive applications. >>>

Featured

Right-Angle Illuminated Tactile Switches Offer Customization and Versatility for Complex Electronic Applications

Surface-mount and through-hole options with multiple LED colors and markings enable seamless integration in telecom, data center, and professional aud... >>>

Featured

KSC2 with Electrical Height

KSC2 series of tactile switches for SMT is an IP67-rated, 3.5 mm high momentary-action tactile switch featuring a soft actuator. >>>

Featured

Littelfuse Introduces Micro-D Connector Series with Removable Crimp Contacts for Aerospace Industry

Ideal for EWIS manufacturers, aviation, aerospace, and other high-tech industries >>>

Manufacturing Switch Solutions Since 1928

C&K is now a part of Littelfuse, Inc. C&K is one of the world’s most trusted manufacturers of high-quality electromechanical switches. The company’s unmatched custom design capabilities are recognized globally by design engineers who demand reliable switch performance. C&K offers more than 55,000 standard products and 8.5 million switch combinations to companies that design, manufacture and distribute electronics products. Used in automotive, industrial, IoT, wearables, medical, telecom, consumer products, aerospace, and POS terminals, C&K products include tactile, pushbutton, snap-acting, toggle, rocker, detect, DIP, keyswitch, navigation, rotary, slide, switchlock, thumbwheel, smart card readers, high-rel connectors and custom assemblies.

 

55,000+
Products

 

8,500,000
Switch Combinations

C&K 7000 Toggle
C&K KSC4 Tactile