Overview of KMR231GLFS by C&K
The KMR231GLFS by C&K is a Keypad Switch described as a tactile, Single Pole Single Throw (SPST), momentary action switch with a rating of 0.05A at 32VDC. It is designed for surface mount applications and has a straight orientation. This part is characterized by its small actuator length of 0.02 inches and a short actuator travel distance of 0.254 mm, ensuring a tactile response with an operating force of 3.75N. The body of the switch is compact, with dimensions including a breadth of 2.8 mm, a height of 1.4 mm, and a length or diameter of 4.2 mm, making KMR231GLFS suitable for designs where space is a premium.
Both the center and end contacts are made of silver, providing reliable connectivity with a contact resistance of 0.1 mΩ. The switch can handle a maximum contact current (DC) of 0.05 A and a maximum contact voltage (DC) of 32 V. It is built to withstand an electrical life of 150,000 cycles and offers an insulation resistance of 1,000,000,000 Ω. Designed for reflow soldering, this switch is compliant with the JESD-609 Code e4, ensuring it meets current standards for Pb-free and RoHS compliance. The KMR231GLFS is also REACH compliant and has an IP40 rating, indicating protection against solid objects larger than 1mm.
Notably, the part comes with a factory lead time of 23 weeks and 1 day, as of the current writing. This information is crucial for planning and procurement purposes, especially in projects with strict timelines.
Industry Applications for KMR231GLFS
The potential industry applications for the KMR231GLFS are vast, given its specifications and compliance markings. While primarily identified for use in consumer electronics, its properties enable it to serve in various contexts. However, it’s important to note that these potential applications are conceptual and require rigorous analysis and verification by engineering and design teams to ensure compliance with industry standards and suitability for specific applications.
- Consumer Electronics: The switch could potentially find use within handheld devices, remote controls, or gaming consoles, where tactile feedback and compact size are critical. Its low power rating and surface-mount design make it suitable for such small, battery-operated devices.
- Industrial Controls: In the realm of industrial equipment, the KMR231GLFS might serve as an interface for control panels or as a reset button on machinery. Its durability and ability to operate within a wide temperature range of -40 °C to 85 °C could make it suitable for harsh industrial environments.
- Wearable Technology: With its compact size and IP40 rating, this keypad switch could be integrated into wearable devices, such as fitness trackers or smartwatches, where space is limited and some degree of protection against solid objects is required.
- Smart Home Devices: Another conceivable application could be within smart home devices, such as smart thermostats or lighting systems, where a reliable, tactile feedback button is needed for user interaction.
Note that these proposed applications are purely illustrative and require further technical evaluation to ensure proper fit-for-purpose.
About C&K
C&K is a well-established manufacturer in the field of switches, including a wide array of Keypad Switches. With a focus on innovation and quality, C&K offers a broad range of products designed to meet the needs of various industries, from aerospace to consumer electronics. Their KMR231GLFS is part of this extensive lineup, representing their commitment to producing high-performance, reliable components. C&K’s products, including the KMR231GLFS, are known for their durability and precision, making them a preferred choice for engineers and designers looking for tactile switches for their applications.
Where to Find KMR231GLFS by C&K
To source the KMR231GLFS keypad switch by C&K, your best starting point is findchips.com. Here, you can compare pricing, availability, and specs not only for the KMR231GLFS but also for a wide range of Keypad Switches from C&K and other manufacturers. This platform offers the convenience of viewing current stock levels and pricing from multiple distributors in one place.
Historically, the part has been available from a variety of distributors such as New Advantage Corporation, Sager, TTI, and Mouser Electronics. However, to get the most current information on stock availability and pricing, it is highly recommended to visit findchips.com.
Compare pricing for KMR231GLFS and other Keypad Switches / Switches at findchips.com