78511-405HLF

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Rectangular Connectors - Headers, Male Pins are commonly used to interconnect circuits on printed circuit boards (PCBs) and provide signal and power connections between components. The 78511-405HLF connector, in particular, is primarily used as an interface device in application areas such as automotive, communications, consumer electronic and industrial controls.

The 78511-405HLF has a male pin header configuration and is specifically designed for connection and power application. Its features and characteristics, such as its high-reliability and anti-electromagnetic interference (EMI) performance, make it ideal for use in harsh electrical environments. It also offers high-power features like high current capacity, low contact resistance, and high voltage withstanding. In addition, the low overall height and robust design of this connector support high-temperature operation in both soldering and wave-soldering processes. Its superior corrosion resistance makes it suited for both lead-free and tin/lead soldering processes.

The 78511-405HLF connector consists of a header and contact pins. It is available in various pin counts, ranging from two to sixteen. The pins are designed using different plugs and sockets, which has different pin profiles. Each pin has its own space to ensure a reliable and secure connection.

In terms of its electrical characteristics, the 78511-405HLF has a contact resistance of 1.5mΩ max. It also has an insulation resistance of at least 500mΩ. The voltage rating is set at 14V AC/DC and the current rating is set at 1.5A per contact. Finally, the dielectric strength of this connector is 1.5kV AC/1 min.

The 78511-405HLF connector is designed to meet UL94V-0 requirements for flame retardant housing materials. It is also qualified to RoHS-compliant. These features make it an ideal choice for use in compact and high-density electronic applications where space limitations are a factor.

In terms of the working principle of the 78511-405HLF connector, it relies on a simple yet reliable locking mechanism. It consists of a housing or shell and a number of contact pins that fit into the mating housing, where they are secured by a lock-nut or locking mechanism. When the contacts are mated, they create a strong electrical connection and secure the two components. This connection is further enhanced through the use of the appropriate insulation and shielding materials.

The 78511-405HLF connector provides a robust, reliable and vibration-resistant connection for a wide variety of applications. Its features also make it suitable for use in high temperature and humidity environments. This connector is an ideal choice for applications including automotive and communications, consumer electronics, and industrial controls.

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