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C&K

- C&K is a leader in interface and switch technology as well as smart card and high reliability connector products. C&K offers more than 55,000 unique part numbers that are built, priced and delivered as standard catalog items. C&K products include: low profile tactile switches, navigation switches, detect switches, pushbutton switches, rotary, switch lock and key switches, slide switches, toggle switches, DIP, illuminated switches, and sealed switches.

KSC Series Tactile Switches

Image of C&K Compents' KSC Series Switches

C&K KSC201, KSC401, KSC701, and KSC1001 switches are designed to withstand intensive use, such as in network infrastructure and industrial electronics. Learn More

Industrial Switches

Industrial Switches Thumbnail

C&K offers a complete switch portfolio designed for the harsh environment and performance requirements of industrial applications. Learn More

Medical Device and Healthcare

Medical Device and Healthcare

Meeting key requirements of medical devices such as reliability, miniature footprints, corrosion resistance to body fluids, long cycle life, and customization options. Learn More

Featured Products

C&K Illuminated Switches Thumbnail

Illuminated Switches

C&K offers more than 55,000 unique part numbers that are built, priced and delivered as standard catalog items. Learn More

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Sealed Switches

Sealed switches from C&K available at Digi-Key. Rated from IP54 to IP68 along with a variety of boot accessories. Order sealed switches at Digi-Key today! Learn More

Newest Products View All (29)

Image of C&K PNP3 Series Sealed Pushbutton Switches

PNP3 Series Sealed Pushbutton Switches

C&K's PNP3 series of sealed pushbutton switches with an additional no-cap option are made for rugged applications like industrial and off-road transportation.

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Image of C&K Components' SSW Series Detect Switch

SSW Series Detect Switch

C&K’s SSW115S SMT subminiature detect switch features include redundancy, self-failure detection, and lack of bistability with controlled switching time.

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Image of C&K's PT Series Sealed Power Toggle Switches

PT Series Sealed Power Toggle Switches

C&K's PT series sealed power toggle switches feature a high strength, heat resistant housing for vibration and harsh conditions.

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Image of C&K's Anti-tampering Switch Series

Anti-Tampering Switch Series

C&K introduces their new series of detect switches, with extended lifetime and instant detection capabilities.

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Image of C&K's PNP Series Sealed Pushbutton Switches

PNP Series Sealed Pushbutton Switches

C&K’s PNP series sealed pushbutton switches are IP68 sealed to endure harsh environments, come in multiple housing styles and feature an extended operating life of 1,000,000 cycles.

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Image of C&K Components' RM Series Subminiature Rotary Switches

RM Series Subminiature Rotary Switches

C&K has released its smallest diameter rotary switch series, providing design engineers with a switch option that reduces board space by 50%.

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Tools and Support

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Short Form Catalog

C&K offers more than 55,000 unique part numbers that are built, priced and delivered as standard catalog items. Learn More

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Building and Home Automation Flyer

C&K products, with their reputation for high quality and long cycle life, are ideally suited for demanding applications in harsh environments. By working directly with customers, C&K provides application specific, custom solutions to our customer’s most challenging requirements. Learn More

Image of C&K Components' Industrial Market

Industrial Market Flyer

To ensure quality, reliability, and long cycle life, as well as meet design to cost objectives, C&K maintains internal control of key manufacturing processes such as stamping, precision molding, plating, and high speed automatic assembly. Learn More

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Environmental

Most of C&K products complies with these international environmental regulations. Learn More

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Quality

As an ISO registered company, C&K strives for complete customer satisfaction through continuous improvement and defect-free performance. With highly automated manufacturing facilities, ongoing training programs and internal audit teams, C&K's six-sigma design methodology, process capability analysis, statistical process control and supplier quality initiatives ensure improved performance by means of defect-free products. Learn More

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Glossary

Glossary includes common terms used in the electromechanical industry. Learn More

Product Training Modules View All (17)

FAAS-SM

Factory Automation Applications

Duration: 10 minutes

This tutorial will introduce the industrial switches for Factory Automation Applications.

Image of C&K Test & Measurement Applications

Test & Measurement Applications

Duration: 10 minutes

An introduction to industrial switches for Test & Measurement applications, as well as a review of common switching functions and some suggested C&K switch products by application.

Medical Device and Healthcare

Medical Device and Healthcare

Duration: 10 minutes

Meeting key requirements of medical devices such as reliability, miniature footprints, corrosion resistance to body fluids, long cycle life, and customization options.

Wearable Devices Applications for the Internet of Things

Wearable Devices Applications for the Internet of Things

Duration: 10 minutes

Switches which are ideally suited to the specific needs of wearable devices.

Featured Videos View All (6)

C&K PNP Series Sealed Pushbutton Switches | Digi-Key Daily

PNP series sealed pushbutton switches from C&K are IP68 sealed to endure harsh environments, come in multiple housing styles, and feature an extended operating life of 1,000,000 cycles.

Publish Date: 2018-05-24

C&K Dole France Manufacturing Tour

This video features C&K's manufacturing facility in Dole France.

Publish Date: 2018-04-12

C&K Huizhou China Manufacturing Tour

This video features C&K's manufacturing facility in Huizhou China.

Publish Date: 2018-04-12

C&K ATS Switch Series | Digi-Key Daily

C&K introduces their new series of detect switches with extended lifetime and instant detection capabilities which are developed for use in next-generation communicating devices.

Publish Date: 2017-10-12

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