91687-313LF

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Rectangular connectors are commonly used in a diverse range of applications. In terms of headers and male pins, the 91687-313LF is a popular choice for many particular uses. This article will discuss the application field and working principle of this rectangular connector.

Application Field

The 91687-313LF is a two-row, 0.08-inch pitch, 4.2-mm-high, 20-circuit connector with an SMT mount-horizontal/vertical combination. Its robust and reliable design makes it suitable for use in highly vibration and shock environments, including automotive equipment. It has been approved for many automotive and commercial applications, making it an attractive choice for those requirements.

Some of the common applications for the 91687-313LF include power, audio, and video signal management, and it is often used in vehicle wiring harnesses, audio systems, and navigation systems. It is also capable of handling high current signals, making it suitable for automotive applications which require it.

Working Principle

The 91687-313LF features an SMT mount, which simplifies the mounting process and provides superior performance. The two-row configuration allows for the implementation of both power and signal carrying, and the 0.08-inch pitch makes it suitable for high density applications. The 4.2-mm-high design is ideal for integrated circuits, making it a popular choice for digital devices.

The 91687-313LF also features a locking tab to ensure secure mating, and a mounting plate allows for easy installation and secure mounting. The design also incorporates a resilient metal retention clip, which provides superior retention and eliminates edge soldering issues. High-temperature materials enable the connector to operate in a temperature range of -40°C to +105°C (-40°F to +221°F).

The 91687-313LF is designed to connect two PCBs or other printed conductor structures securely and reliably. The two-position contacts within the connector provide a secure connection and provide the option to connect one or both PCBs together. The contacts are designed with a wide variety of contact materials, including gold, beryllium copper, and stainless steel, to give it a wide range of options for custom applications.

Conclusion

The 91687-313LF is an excellent choice for those looking for a reliable and robust rectangular connector. Its two-row configuration, 0.08-inch pitch, 4.2-mm-high design, and secure locking tab make it ideal for a wide range of applications, including automotive, power, audio, and video signal management. The resilient metal retention clip and high-temperature materials also make it suitable for use in vibration and shock environments, and its wide range of contact materials make it suitable for custom applications. If you are looking for a reliable and versatile rectangular connector for your application, the 91687-313LF is definitely worth considering.

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