87606-422LF

Rectangular Connectors - Headers, Receptacles, Female Sockets are extensively used in current electronic products and systems as they offer easy connection with little effort needed and relatively good electrical performance. The 87606-422LF series are single row connectors which, depending on the manufacturer, can be available in different pitch spacings (including 3.5mm, 5.08mm, or 7.62mm), number of positions, heights, colors, and materials. Such connectors are widely used for interconnecting signals and power, in a variety of industries and applications, including computers, consumer electronics, industrial equipment, and specialty applications.

The 87606-422LF connectors are equipped with a center polarized pin, a gender-neutral design with both a male and a female version, a single row of pins, and a full lock system. This characteristic makes them suitable for high-density applications and switch board connectors. They feature two insulation bushings made of plastic – an outer ring that is crimped onto the cable, and an inner bushing that fits around the PCB. Both bushings are plugged together after mounting, thus completing the assembly and creating a strong and secure connection with good contact pressure.

Commercially, the 87606-422LF series is made of either thermoplastic or nylon and the PCB terminal can be either gold plated or available in selectable pin lengths. This type of connectors is highly reliable and has an operating temperature range from -45°C to +105°C and a current rating of 2.0A for each pin. Their mating area is at least 1000 cycles, and their keepout zone should be at least 4.5mm and 6.0mm for 3.5mm and 5.08mm pitch respectively. The cut-edge version is designated as 87606H-422LF.

The working principle of the 87606-422LF is simple and easy to understand. The electrical connection is made by inserting the contact into the desired position of the mating receptacle. This is typically done by screwing or crimping, depending on the make and model. Once the connection is established, the contacts seat firmly against the housing walls and an electrical connection is created between the two pins. The contact force is determined by the mechanical design and the material properties. The contact force, as well as the resistance to vibration and shock, is further increased by two mating bushings for extra security.

The 87606-422LF series is designed for use in a variety of industrial, consumer, and specialty applications. They are used in products such as such as computer accessories, consumer electronics, miniature household appliances, medical instruments, instrumentation, and automotive components. By providing reliable contact and easy connection, they make it possible for engineers and developers to quickly and easily interconnect boards, shields, and cables. This helps reduce time to market and helps lower the cost of the finished product, making the 87606-422LF series a great choice for a variety of electronic applications.