95278-401B12LF

Rectangular Connectors - Headers, Male Pins

The 95278-401B12LF is a type of header – a rectangular female connection that fits a male plug, consisting of plastic with metal pins or sockets for connecting wires to a circuit board. Headers are typically used as a bridge to connect the board and a cable assembly, while providing high levels of contact stability, usability and reliability. This particular header is classified as a signal level recta ngular connector, and is part of the 95278 series of connectors.

This family of connectors is available in multiple pole counts ranging from two to fifty, accommodating up to nine amperes of current. There are versions with solder, crimp and PCB termination. This particular model features both soldering and pressure-ins on mating and uses a 2 mm spacing. The wire and cable diameters range from 0.2 mm to1 mm, and can be used for signal transmission in a variety of applications.

The 95278-401B12LF has a pitch of 2 mm and is 41.80 mm in diameter. It also has an overall length of 28.20 mm. The pins are plated with tin, and the contacts are gold with phosphor bronze. It is rated for 1.2 amperes and 250 volts. It is insulated with UL94V-1 polyester, and is recommended for operating temperatures ranging from -20 to +105 degrees Celsius.

The 95278-401B12LF is primarily used in industrial, automotive, computing, medical and consumer electronics applications, such as servers, HVAC systems, computers, modems, routers, IP phones, medical equipment, and multifunction printers. It is also used in industrial data monitoring and control systems for signal transfer and power distribution, and can be used for both AC and DC signals.

The 95278-401B12LF is designed to provide a reliable and secure connection between a board and a cable assembly. The headers and plugs fit together and are locked into place even when subjected to vibration and shock. The header also features contact kinking protection for better durability, and gold plated contact for reducing contact resistance. The header is also designed to prevent reverse insertion to prevent damage to the pins.

In conclusion, the 95278-401B12LF is a signal level header, part of the 95278 family of rectangular connectors. It is composed of plastic with metal pins and sockets, and is designed for connecting wires to a circuit board. It is primarily used in industrial, automotive, computing, medical and consumer electronics applications for signal transfer and power distribution. This header is expected to provide exceptional levels of contact stability, usability and reliability for years to come.