C&K introduces compact dual-circuit tact switch for automotive, industrial, and medical applications

Jan. 16, 2019
2 min read
NEWTON, MA—C&K, a provider of high-quality electromechanical switches, announces the launch of a dual-circuit technology tact switch as a significant addition to its extensive KSC range of tactile switches.

The new KSC-DCT tact switches offer SPDT NC-NO dual-circuit functionality that provides two outputs from a single input. Housed in a tiny 6.2 mm x 6.2 mm x 2.9 mm PCB-mount package, the silicone 70SH actuator included in the package extends the height to 5.2 mm above the PCB surface for easy operation and easier integration through pre/post travel.

Rated for 300,000 operations, the new switches require an operating force of 4.75 N and provide a nominal travel distance of 0.85 mm. Incorporating C&K Switches’ industry-recognized haptics, the KSC-DCT switches provide excellent levels of feedback when pressed.

The new switches are IP67 sealed and operate over the temperature range -40°C to +85°C, making them suitable for use in harsh environments—especially those found in automotive, industrial, and medical applications.

“The KSC-DCT tact switch is an important addition to our comprehensive range of KSC tact switches,” said Jérôme Smolinski, Global Product Manager, C&K. “It is the first SMT tact switch with an IP67 rating in a 6.2 mm x 6.2 mm package to offer SPDT functionality. In fact, it is the smallest and lowest-cost alternative to snap switches currently available.” 

The lead-free reflow-compatible KSC-DCT switches are supplied in reels of 1,000 pcs for easy automated pick-and-place processing. For design engineers, 3D models in a variety of file formats are available from the C&K website.

Sign up for Electronic Design Newsletters
Get the latest news and updates.

Voice Your Opinion!

To join the conversation, and become an exclusive member of Electronic Design, create an account today!