Tactile switch series lifespan extended for high-use applications

Side-actuated SMT with peg option delivers enhanced mounting strength for telecom, consumer electronics, and home automation devices

Littelfuse, Inc. has now announced the C&K Switches PTS845 Series Side-Actuated Tactile Switch with extended durability. Developed to fulfil the needs of electronics engineers, the series offers a compact footprint and versatile design options, allowing engineers to free up PCB space, add functionality, or decrease the overall size of their designs.

With dimensions of just 4.5mm x 3.4mm x 3.3mm, the series delivers operating forces of 80, 160, and 260gf, making it adaptable to a broad 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.

“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 centre manager, Electronics Business Unit at Littelfuse. “Its 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.”

The PTS845 Series enables designers to create sleek, efficient designs without sacrificing durability or performance. Its ability to withstand up to 1,000,000 cycles and versatile features make it a cost-effective solution.

The series is specifically designed for applications where durability, reliability, and compact size are essential, such as mobile radios, dash cameras, gaming peripherals, smart devices and control systems.