71991-406LF

Rectangular Connectors - Headers, Receptacles, Female Sockets are the most commonly used type of electronic connectors in many industries. One of the most popular rectangular connectors in the market is the 71991-406LF.

The 71991-406LF is a 4-pin right angle header. Designed for through-hole mounting, the 71991-406LF has an insulation resistance of 500V and a contact resistance of 20mOhm, making it suitable for many different applications. It has a current rating of 1A for all four pins and is also available in higher current ratings for specific applications. The 71991-406LF is constructed from UL approved tin-plated copper with a polyamide 66 insulation material.

The 71991-406LF is commonly used in a range of different industries, including automotive, consumer electronics, telecommunications, aerospace and military. Due to its durability and low cost, the 71991-406LF has become the preferred connector in health care, energy, power, and transportation systems. The 71991-406LF can be used in a wide range of applications, from simple signal connection to complex data and power transmission.

The 71991-406LF has a simple yet effective working principle. When two compatible connectors are coupled together, two electrical contacts will be made. The contacts are made using spring-loaded pins and sockets, ensuring a secure connection with minimal contact resistance. The spring-loaded pins are also designed to prevent any damage to the contacts in the event of over-current or short-circuits. The 71991-406LF also features an integrated contact guard that prevents any contamination or wear from repeat connections.

The 71991-406LF is a reliable and cost-effective connector that is suitable for many different applications. Its simple working principle combined with its robust construction make it a popular choice for a wide range of industries. The 71991-406LF is designed to meet the stringent requirements of many electrical and electronic applications, making it suitable for a variety of applications.