NKK Switches

- 65 Years, Over 4 Million Products

Over its 65-year history, NKK has designed and manufactured the industry’s most extensive selection of electromechanical switches setting the standard for quality, stability and reliability in switch solutions.

Available in a variety of actuator types including toggle, rocker, pushbutton, slide, rotary and keylock switches to illuminated, process-sealed, miniature, surface-mount, touch screen and programmable switch devices.

Switch Solutions

Image of NKK's KP02 Pushbutton

NKK offers complete switch solutions, from quality switches to custom designed products and value-added solutions that meet even the most demanding applications. Learn More

SmartSwitch®

Image of NKK's SmartSwitch

By combining the functionality of an electromechanical switch with a graphic programmable display, SmartSwitch is a space-saving, dynamic, multi-function device. Learn More

Touch Screen Products

Image of NKK's Touch Screen Products

NKK’s line of resistive touch screens have achieved a reputation for dependability within the medical and industrial markets, where mission-critical reliability is essential. Learn More

Newest Products View All (58)

Tamper Resistant IP65 Rated YB2 Series Publish Date: 2009-09-29

NKK's YB2 Series comes fully assembled and at 1.8mm, these pushbuttons have one of the shortest above panel dimensions in the industry.

OLED SmartSwitch™ Rocker Switch Publish Date: 2009-09-29

NKK Switches OLED SmartSwitch rocker switch with internal display (programmable module) provides high reliability and long mechanical and electrical life.

64 x 32 LCD SmartSwitch and SmartDisplay Switches Publish Date: 2009-09-29

NKK's LCD SmartSwitch and SmartDisplay are LCD programmable pushbutton switches that operate from commands supplied by the SPI communications protocol.

OLED SmartSwitch and SmartDisplay Publish Date: 2009-10-01

NKK's OLED switch and display features a programmable and changeable OLED module with 65,536 colors in 16-bit mode and 256 colors in 8-bit mode.

S Series Medium Capacity Toggle Switches Publish Date: 2009-11-10

NKK's S Series 15A-20A medium capacity toggle switches are designed to meet the requirements of industrial and outdoor environments.

CWS Series Molded Rocker Switches Publish Date: 2009-12-04

NKK Switches' CWS Series of miniature, snap-in mounted rockers are offered in both SPST and DPST. These switches are ideally suited for commercial, medical, transportation, energy and test equipment.

Recent PTMs View All (14)

How Illuminated Switches Work Publish Date: 2009-03-12

Introduction to the various types of illumination that will help designers determine which illuminated switch option is best for any given application.

Duration: 10 minutes
SmartSwitch OLED and LCD Programmable Devices Publish Date: 2010-12-22

Providing designers with enhanced decision-making capabilities by upgrading the ease-of-use for operators giving more accurate guidance of complete tasks.

Duration: 5 minutes
Tilt Switches Publish Date: 2011-11-02

NKK’s DSB and DSA tilt switches are well suited to meet product safety concerns due to the normally closed (on) status.

Duration: 5 minutes
Switch Basics Publish Date: 2011-11-02

Basics of switches to help users understand how switches work and why, related switch terminology, and NKK Switches; board switch product offering.

Duration: 10 minutes

Featured Videos View All (17)

IP67 Toggle Switch WT Series

Animation how to assemble a boot on NKK Switches' WT series IP67 toggle switches.

OLED Programmable Switch Technical Presentation

NKK's OLED Programmable Switch Technical Presentation

NKK OLED IS Series Overview

Organic LED Intelligent Switch capabilities

Introduction to OLED Programmable Switches

Webinar on OLED advantages over LCD provided by NKK and Digi-Key

Manufacturer Web site