MMA21-0111K1

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The MMA21-0111K1 is a type of backplane connector, specialized for high-data rate applications. This connector is designed to connect electronic components between two backplanes, often used on circuit boards in today\'s modern computing and communication systems. The connector has a unique construction that facilitates increased throughput, improved signal integrity and increased system bandwidth.

The MMA21-0111K1 connector is a 0.9mm hard-bezel, 5-row, 1.27mm discrete contacts, Rack & Panel type. It has a two-piece molded thermoplastic housing that is rated to UL94V-0. The integral shield and proper contact alignment ensures secure mating and maximum signal integrity. The contact plating is 50μm gold over 50μm nickel, meeting the requirements of the RoHS Directive 2002/95/EC. This connector also has a Power rating of 1A/pos and a contact resistance of 10mΩ max.

The working principle of the MMA21-0111K1 connector is based on two backplanes mounted on either side of a board that need to be securely mated. It works by using two rows of stamped and formed pins, on the top side of the board, that form a mating pair with two parallel electrically isolated housing cavities on the bottom side of the board. This allows two independent circuits to be electrically connected together in a secure manner without any chance of accidental shorts or other damaging effects. When the two mating halves of the backplane are mated correctly, the two rows of pins form an electrical connection through the cavities.

The application field of the MMA21-0111K1 connector includes, but is not limited to, harnesses for small and large application boards in the computing and communication industry, testing and measuring equipment, portable devices, amplifiers, and industrial control equipment. It can also be used in automotive electronic systems, LED lighting, home appliances, and medical imaging equipment. Its unique design makes it an ideal solution for demanding applications where high reliability, efficiency and compliance with international standards are a must.

The MMA21-0111K1 backplane connector is a versatile all-in-one solution for a variety of applications. Its advanced construction and design provide enhanced performance, optimized signal integrity, and high data rate transmission. Its small size allows for flexible installation and easy maintenance. The connector is also RoHS compliant, and its sturdy construction ensures a long operational life. All these factors make the MMA21-0111K1 backplane connector an ideal choice for a variety of demanding and mission critical applications.

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