91901-21151LF

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Rectangular connectors have been used in many applications since the dawn of the digital age. Today, they are used in various applications including communication, data transfer, automotive, industrial and consumer electronic designs. The 91901-21151LF is one such type of rectangular connector array and is specifically designed for edge type, Mezzanine (Board to Board) applications.

Application Field:
The 91901-21151LF is manufactured in two types of terminal configurations, Vertical Push-in connectors and Horizontal Push-on connectors. Both types have different functions in different applications. The Vertical Push-in connectors are specifically used in the automotive industry as a way to connect and secure electrical components. The Horizontal Push-on connectors are used in communication, data transfer, industrial and consumer electronic designs.

Working Principle:
The 91901-21151LF is a standard grid rectangular array that can provide a maximum number of signal, power, and control connections in the most space-efficient way. The array is designed to use simple, cost-effective mating processes and materials, and its contacts are robust enough to handle high thermal shock and vibration loads. It is compliant to RoHS standards and provides a 5.4mm x 8.4mm contact pitch. The rectangular connector array has a lead-free, flexible-strand wire attachment that ensures reliable electrical connections and enables quick installation and removal of contacts.

The Vertical Push-in connection is achieved by pressing the contact pin into the socket and rotating it 90° to secure it. This connection also ensures that the connection does not interfere with cable or device installation. The Horizontal Push-on connections require no release tool or torques, allowing a one-handed mating process. Additionally, it provides enhanced connections for audio and video applications and is designed to fit on standard 1.27 m connector footprints.

The 91901-21151LF rectangular connector array is suited for a variety of applications including automotive, industrial, communication, data transfer, and consumer electronics. Its reliable connection technology, proven mechanical stability, robust contacts, and easy installation and removal make it an ideal choice for many designs. The flexibility of the array makes it versatile enough to fit a variety of applications and requirements.

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