【導讀】如果你正在設計超薄智能手機，但又不希望犧牲開關的性能和信號質量，那么推薦你考慮C&K Components最新開發出的頂部驅動的KLT系列pico開關，與現有的KMT系列nano開關相比，尺寸大幅縮小，封裝等級高達IP68，開關壽命高達30萬次，實為不可多得的理想之選。
Recently C&K Components has developed out the KLT Series of top-actuated pico switches. Employing a small 1.4mm dome within a patented new type of switch structure that represents a significant reduction in size of the existing KMT Series of nano switches, the KLT Series switches are ideal for mobile phones and handheld MP3 player accessories as well as any other professional devices where compact packaging is of the essence.
C&K is a leading global manufacturer of tactile, toggle, rocker and pushbutton switches, and smart card interconnect devices.
The KLT Series of top-actuated pico switches
Featuring actuation forces of 1.0N, 1.6 and 2.2N, the KLT Series switches have a 30% tactile minimum and measure 2.7 x 1.85 x 0.55mm. The halogen free and RoHS-compliant switch is currently in the prototype stage, and features a 300,000-cycle lifespan along with IP-68 rated sealing.
“The goal of the KLT Series design is to facilitate simple integration within existing systems that require more space savings than are typically afforded by other miniature pushbutton switches,” said Jerome Smolinski, senior product manager at C&K Components. “The KLT Series, with its extended lifespan and rugged design by way of advanced films and strong metal bases, will be the ideal choice for designers working with limited space but who cannot afford to sacrifice switch or signal quality.”
The KLT Series switches feature a small footprint and the highest number of cycles within the smallest packaging. The momentary action pushbutton switch has a maximum power rating of .5VA, maximum voltage rating of 32VDC, and is fully functionality within a temperature range of -40ºC to 85ºC.
