M3DMK-1020K

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Rectangular Cable Assemblies are a type of electrical connector to bridge the gap between electronic equipment and wire. M3DMK-1020K is one type of rectangular cable assembly with a variety of uses. This article will explore the M3DMK-1020K\'s application field and working principle.

Overview

M3DMK-1020K is a low-profile membrane keypad, that is made up of numbers and symbols. It was designed for use in control panels, particularly in those that require performance in high contamination conditions. The keypad was also designed for systems that require consistent operation even when subjected to extreme temperatures, high levels of static electricity, and adverse environments.

The M3DMK-1020K can be used in applications such as access control systems, security systems, gaming systems, industrial systems, HVAC systems, and automotive systems. In addition, the keypad is compliant with Common Computing Electronics Reviews of Keyboards Version 2.0 and can be used in medical applications.

Working principle

The M3DMK-1020K works through a combination of capacitive and resistive sensing. When a key is pressed, two conductive ink layers are brought together. This creates an electrical contact that is detected by the controller, which in turn interprets it as a key-press. The keypad is also designed to allow for haptic feedback, which is activated through a low-voltage vibration. This makes the use of the keypad more ergonomic.

The M3DMK-1020K is designed for both outdoor and indoor use. It is durable enough to withstand exposure to water, dust, and other outdoor elements. The membrane construction is designed to provide a secure fit to prevent rattling or loosening. The M3DMK-1020K also helps reduce EMI/RFI interference by preventing electric cur-rents from passing through the keypad.

The M3DMK-1020K is a versatile and reliable keypad that is suitable for a wide range of applications. The combination of capacitive and resistive sensing makes it a great choice for industrial and automotive use. With its water-resistant construction, haptic feedback, and EMI/RFI shield, the M3DMK-1020K provides reliable performance in extreme environments.

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