To make the TTIasia.com experience more targeted and user-friendly, TTIasia.com (and selected third parties) use “cookies” on this website. This technology helps us gather statistical and analytical information for personalization purposes, but the choice to accept the cookies is always yours.

These cookies are necessary for our website to function and cannot be deactivated. As a rule, these cookies enable our website’s proper functioning and support critical features that you have requested such as the maintaining of your shopping cart and maintaining your session when you have logged in as a customer. Your browser can be set to block cookies or inform you of their use. Blocking these technical cookies will result in the website not functioning as intended.

These cookies allow us to understand how the website is being used and how it is performing so that we can make improvements to your experience. By allowing these cookies you help us understand which pages are most important, and which are less so and where work may need to be done to improve the speed or content of our pages. These cookies may be set by us, or they may be set by providers whose tools we use to help in our analysis.

These cookies are used to make our website easier to use and more enjoyable. They allow us to display content tailored to the website pages you visit or products purchased, and allow us to provide you with conveniently related content based on your searches.

These cookies enable us and other perspective vendors to show you advertisements of products and services that would be of interest to you. If you do not agree to the use of these cookies, you can still be shown relevant TTI advertising while on our websites.

To make the TTIAsia.com experience more targeted and user-friendly, TTIAsia.com (and selected third parties) use “cookies” on this website. This technology helps us gather statistical and analytical information for personalization purposes, but the choice to accept the cookies is always yours.

These cookies are necessary for our website to function and cannot be deactivated. As a rule, these cookies enable our website’s proper functioning and support critical features that you have requested such as the maintaining of your shopping cart and maintaining your session when you have logged in as a customer. Your browser can be set to block cookies or inform you of their use. Blocking these technical cookies will result in the website not functioning as intended.

These cookies allow us to understand how the website is being used and how it is performing so that we can make improvements to your experience. By allowing these cookies you help us understand which pages are most important, and which are less so and where work may need to be done to improve the speed or content of our pages. These cookies may be set by us, or they may be set by providers whose tools we use to help in our analysis.

These cookies are used to make our website easier to use and more enjoyable. They allow us to display content tailored to the website pages you visit or products purchased, and allow us to provide you with conveniently related content based on your searches.

These cookies enable us and other perspective vendors to show you advertisements of products and services that would be of interest to you. If you do not agree to the use of these cookies, you can still be shown relevant TTI advertising while on our websites.

C&K KMR7 Microminiature Tactile Switches

C&K KMR7 Microminiature Tactile Switches for SMT come with top-actuated, watertight-sealed IP67-rated, along with gullwing-type terminals. These switches offer an excellent tactile feel, greater than 25% for an actuation force of 2N to 4N. The KMR7 microminiature tactile switches can operate in the temperature range from -40˚C to +85˚C for silver-plated and -40˚C to +125˚C for gold-plated switches. Typical applications include consumer products, instrumentation, computer products, and industrial systems.

Features

Excellent tactile feel
Gullwing type of terminal for SMT
Lead-free reflow soldering process in accordance with IEC 61760-1
No ground pin
Standard and long-life versions
Ultra-low current capabilities
Watertight IP67

Applications

Aerospace
Automotive
Computer keyboards
Consumer
Industrial
Medical
Telecom/network equipment
Selection and power switches

Technical Specifications

Parameters	Values
Parameters	Silver	Gold
Bounce Time	≤ 3ms
Contact Resistance	≤ 100mΩ
Dielectric Strength	≥ 250Vrms
Insulation Resistance	≥ 1GΩ
Maximum Current	50mA	10mA
Maximum Power	1VA	0.2VA
Maximum Voltage	32VDC	32VDC
Operating Temperature Range	-40˚C to +85˚C	-40˚C to +125˚C

KMR7 Microminiature Tactile Switches Diagram

C&K KMR7 Series Microminiature Tactile Switches Diagram

NG- No Ground Pin (dimensions are in mm)