84502-291LF

Series:	MEG-Array®, MezzSelect™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Array, Female Sockets
Number of Positions:	300
Pitch:	0.050" (1.27mm)
Number of Rows:	10
Mounting Type:	Surface Mount
Features:	--
Contact Finish:	Gold, GXT™
Contact Finish Thickness:	50.0µin (1.27µm)
Mated Stacking Heights:	5.5mm
Height Above Board:	0.191" (4.85mm)

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84502-291LF - Rectangular Connectors: Arrays, Edge Type, Mezzanine (Board to Board)

The 84502-291LF is a rectangular connector designed for use in arrays, edge type, and mezzanine (board to board) applications. This state-of-the-art connector has been engineered to provide high levels of performance, reliability, durability, and ease-of-use.

Design and Physical Attributes

The 84502-291LF is constructed from a hard plastic housing with gold-plated contacts. The housing has a length of 81.4 mm, a width of 29.5 mm, and a thickness of 5 mm. It features both snap-in and onboard mounting, and the board level receptacles are designed for soldering. This connector can support up to 40 signal pairs and 2 power pins, and provides a current rating of 1 amp per pin on power lines and 1.5 amps on signal lines.

Applications

The 84502-291LF is designed for use in arrays, edge type, and mezzanine (board to board) applications, including embedded systems, consumer electronics, industrial and communications equipment, networking, and computer peripherals. It is ideal for applications that require tight connections in harsh environments, such as those in severe temperature, humidity, or shock/vibration conditions.

Environmental Ratings

The 84502-291LF is rated up to a maximum current rating of 1 ampere, and a voltage rating of 175 volts. It is designed for temperatures ranging from -40°C to +85°C and humidity ranges from 38% to 95%. Additionally, the connector system is designed to withstand up to 5000 mating cycles.

Installation

This connector is easy to install, with no special tools required. It can be easily snapped into board receptacles, and is designed to be compatible with a variety of other manufacturers’ connectors. Additionally, the board level receptacles are designed for soldering and feature plated copper wires for secure connections.

Working Principle

The 84502-291LF utilizes a simple contact system, with spring-loaded contacts between the male and female connectors. When the connector is mated, the contacts press firmly against each other, forming a secure, reliable electrical connection. The contacts can be quickly and easily loosened by gently pushing the spring-loaded bale down. This allows for easy re-positioning, removal, and replacement.

Conclusion

The 84502-291LF is an innovative and reliable rectangular connector designed for use in arrays, edge type, and mezzanine (board to board) applications. It is designed for use in harsh environmental conditions with temperatures ranging from -40°C to +85°C. The connector system is easy to install, with no special tools required, and can support up to 40 signal pairs and 2 power pins. It utilizes a simple contact system with spring-loaded contacts, ensuring a reliable and secure connection. This state-of-the-art connector offers superior performance and durability, and is an excellent choice for a variety of applications.

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