77311-827-33LF

Rectangular Connectors – Headers, Male Pins

Rectangular connectors – headers, male pins belong to a range of electrical and electronic components used to provide mechanical and electrical connection for signals, power, and data transmission between two or more components. They are widely used in consumer electronics and computers, as well as in the automotive, telecoms, and aerospace industries. The 77311-827-33LF is a rectangular connector – a header, male pin – designed to provide reliable, low-power electrical and signal connections in a variety of applications. This article will examine both the application field and working principle of the 77311-827-33LF.

Application Field

The 77311-827-33LF is a low-profile header connector with a current rating of 7 Amps at 250 Volts and a dielectric strength of 1550V AC. As a result, it is an ideal choice for a range of applications where reliable electrical and signal connections with low power requirements are needed. These applications include telecoms, automotive, industrial, computer, consumer electronics, and aerospace.

In the automotive industry, the 77311-827-33LF is used for connecting control systems and sensors in vehicles. It is also widely used in telecoms, where it is used for connecting cellular phones and other communication devices to base stations. In the aerospace industry, the 77311-827-33LF is used for connecting avionics, navigation, and radar systems. In the computer industry, it can be used for connecting logic boards, memory, and peripheral devices. And in the industrial sector, it is used for connecting motors, stepper drives, and other industrial control systems.

Working Principle

The 77311-827-33LF is a two-piece connector, with an insulator adapter coupled to a header that mates with a male pin. The mated pair is secured with robust latching arms for reliable electrical connections. The pin header is precision die cast with bright copper plating for reliable electrical connections and increased conductivity. The contacts are protected with the the connector\'s injection molded insulation, which also helps to prevent misalignments and shorts. The insulation also helps to protect the contacts from damage due to moisture, corrosion, and abrasion. The 77311-827-33LF is designed to provide reliable, secure connections that remain intact even under shock and vibration.