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Littelfuse, Inc., an industrial technology manufacturing company empowering a sustainable, connected, and safer world, announces the C&K Switches PTS845 Series Side-Actuated Tactile Switch now with extended durability. Designed to meet the needs of electronics engineers, the PTS845 Series offers a compact footprint and versatile design options, enabling engineers to free up PCB space, add functionality, or reduce the overall size of their designs. (View the video.)
With dimensions of just 4.5 x 3.4 x 3.3 mm, the PTS845 Series delivers operating forces of 80, 160, and 260 gf, making it adaptable to a wide range of high-use applications. Its innovative bracket peg design ensures superior mounting strength, while a rated lifespan of up to 1,000, 000 cycles provides unmatched reliability in demanding environments.
Features and Benefits
• Compact Design: Ideal for space-constrained PCB layouts.
• Extended Lifespan: Rated up to 1,000, 000 cycles, delivering long-lasting performance.
• Flexible Options: Available in multiple force levels (80, 160, 260 gf) and various actuator colors for differentiation.
• Enhanced Mounting Strength: Bracket peg design ensures secure placement on the PCB.
Markets and Applications
The PTS845 Series is specifically designed for applications where durability, reliability, and compact size are essential:
• Telecom: Mobile radios;
• Consumer Electronics: Dash cameras, gaming peripherals;
• Home Automation: Smart devices and control systems.
A Compact Solution for High-End Applications
“The PTS845 Series provides a compact and robust solution for engineers seeking to optimize PCB space while ensuring high performance in high-use applications,” said Junbao Chen, Design Center Manager, Electronics Business Unit at Littelfuse. “It’s combination of compact size, durable construction, and multiple force options addresses the most common needs of end-user applications, making it a valuable addition to our tactile switch portfolio. The bracket peg design further enhances the product’s quality and reliability, ensuring it meets the demands of the high-end consumer market.”
Why the PTS845 Series Stands Out
The PTS845 Series allows designers to create sleek, efficient designs without sacrificing durability or performance. With its ability to withstand up to 1,000, 000 cycles and versatile features, it is a cost-effective solution for consumer electronics, telecom devices, and home automation products.
Availability
The PTS845 Tactile Switches are available in tape and reel format in quantities of 1,400. Sample requests are accepted through authorized Littelfuse distributors worldwide. For a listing of Littelfuse distributors, please visit Littelfuse.com.
For More Information
Additional information is available on the PTS845 Tactile Switch product page. For technical questions, please contact: Max Shi, Global Product Manager, mshi[.]littelfuse.com.
About C&K Switches
Acquired by Littelfuse in 2022, C&K Switches (ckswitches.com) is a leading designer and manufacturer of high-performance electromechanical switches and interconnect solutions with a solid global presence across a broad range of end markets, including automotive, industrial, medical, transportation, aerospace, and datacom.
About Littelfuse
Littelfuse, Inc. (littelfuse.com) is a diversified, industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 20 countries, and with approximately 16,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation, and electronics end markets everywhere, every day.
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