MLX 42021 Series, Rectangular Connector Housings

Rectangular connector housings refer to the protective plastic shells used in connector assemblies without any built-in contacts. These housings serve as enclosures to safeguard the contacts and provide structural support to the overall connector system. Rectangular connector housings are designed to offer versatility in terms of mounting options. They can be installed using various methods, including board mount, bracket mount, DIN rail mount, free hanging (in-line) mount, panel mount, screw mount, stacking, surface mount, and through-hole mount. Each mounting type has its specific advantages and is chosen based on factors such as the application requirements, space constraints, and ease of installation. These housings are also available in a wide range of position and pitch options to accommodate male or female contacts. The position refers to the number of contact positions within the housing, while the pitch represents the spacing between adjacent contacts. The availability of different position and pitch configurations allows for flexibility in designing connector assemblies that meet specific connectivity needs. Rectangular connector housings play a crucial role in ensuring the integrity and reliability of the connector system. They provide mechanical protection for the contacts, shielding them from external elements such as dust, moisture, and physical damage. Additionally, these housings facilitate proper alignment and secure attachment of the contacts, enhancing the overall performance and longevity of the connectors. In summary, rectangular connector housings are plastic shells used to enclose and protect the contacts in connector assemblies. They come in various mounting types and offer multiple position and pitch options for compatibility with different connectors. These housings contribute to the durability, functionality, and stability of the overall connector system by providing physical protection and facilitating secure contact alignment.