20021321-00026T4LF Connectors, Interconnects

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The 20021321-00026T4LF is a rectangular connector header belonging to the family of connectors used for many electrical and electronic devices. It is designed with multiple receptacles, female sockets, and standard PCB mounting. Commonly found in commercial applications, the 20021321-00026T4LF is reliable and versatile in nature.

In terms of construction, the header of the 20021321-00026T4LF is constructed with precision-machined components including a die-cast or stamped steel shells and contact bodies, zinc die-cast or stamped insert, and polyamide 66 insulation material. In addition, the terminals are precision formed using 0.64 plus/minus 0.13mm (26 plus/minus 5 AWG) tin plated copper alloy with gold-plated brass screws and contacts. It is designed to a current rating of 16A, a voltage rating of 600V, and a temperature range of -55C to +125C. This makes it suitable for outdoor and indoor applications.

The 20021321-00026T4LF is designed with a variety of features specifically designed for robust and reliable operation in more demanding applications. These features include a unique positive locking system to ensure the contacts remain secure under all operating conditions, a high-performance double-turnbuckle system to assure reliable contact pressure retention, and integrated latching and latch retainer to simplify inserting and removing of the connector. In addition, the header is designed with multiple terminal onboard capability, allowing for the easy installation of multiple connectors. This simplifies the setup process and reduces the amount of required labor.

The working principle of the 20021321-00026T4LF is quite simple. When power is applied, the pins of the connector are connected to the corresponding receptacle mating contacts, thus allowing the current to flow in the desired direction. The contacts of the header are then secured in place with a positive locking system. This secure connection creates a low-impedance connection and minimizes the chances of arcing, preventing possible damages to the electronics.

The 20021321-00026T4LF is a widely used rectangular connector header designed for multiple purposes. It is engineered from precision-machined components and features multiple features that make it suitable for robust and reliable operation in a variety of applications. It is easy to install and requires minimal maintenance, making it a popular option for many commercial applications.

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