77317-104-38LF

The 77317-104-38LF is a rectangular connector - header and a male pin within the range of electronic connectors and components frequently used within the telecommunications, automotive, military, commercial and industrial sectors. Square pin male headers are also the name given to such device connectors, owing to their shape and construction.

The 77317-104-38LF connector pins are square in shape and feature a long lead length of 0.38 inches. This male header measures 5.08mm, with standing offset height exceeding 11.43mm. Additionally, the pins are stainless steel, and feature a current rating of 2 Amps.

The construction of this device includes a two-piece split-barrel design containing contacts that are 0.25 inches wide. Its contacts are gold or tin-plated, with an operating temperature of -40°C to +105°C, and has a 30-cycle life. The 77317-104-38LF connector has a voltage rating of 250V AC/DC and a contact resistance of 10 milli-ohms maximum. The insulator material is polyester-phenolic with a flammability rating of 94V-1.

The 77317-104-38LF is widely used in applications that require interchangeable, quick-assembly connections. Some of the common applications of this male header include PCB termination boards designed in mobile phone networks, such as LTE terminals, WCDMA terminals, and GSM modems. Besides being used in cell phones, the customer can also use this connector in industrial and automotive electronic products such as sensors, controllers, switches, and other controllers with high speed signal.

The working principle of the male header 77317-104-38LF is very simple. First, the user should connect the devices on both sides of the connection and mount the terminal pins. Then the user should install the contacts on the connector and make sure all contacts are installed correctly. After that, the user should insert the header into the connector and connect the wires. After connection, the user needs to make sure the connection is firm and secure with no loose contacts. Finally, the user should check all connections.

In conclusion, the 77317-104-38LF device is a rectangular connector - header male pin commonly used in telecommunications, automotive, commercial and industrial sectors. Its features include a long 0.38 inch lead length, stainless steel pins, a two-piece split-barrel design, gold or tin-plated contacts, an operational temperature range of -40°C to +105°C, with a voltage rating of 250V AC/DC and a contact resistance of 10 milli-ohms maximum. Its working principle consists of connecting the devices on both sides of the connection, mounting the terminal pins, inserting the header into the connector, and checking all connections.