40PS-JMCS-G-1B-TF(N)(LF)(SN) Connectors, Interconnects

Series:	JMC
Packaging:	Tape & Reel (TR)
Part Status:	Active
Connector Type:	Plug, Outer Shroud Contacts
Number of Positions:	40
Pitch:	0.020" (0.50mm)
Number of Rows:	2
Mounting Type:	Surface Mount, Right Angle
Features:	Board Guide, Solder Retention
Contact Finish:	Gold
Contact Finish Thickness:	--
Mated Stacking Heights:	--
Height Above Board:	0.170" (4.33mm)

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Overview

The 40PS-JMCS-G-1B-TF(N)(LF)(SN) is a type of rectangular connector array that is designed for use as a board-toboard connector. This type of connector utilizes the mezzanine-style design, and it features a low force type of interface that is machined into place as well as a latching system that provides a secure, strong connection point between two boards. It is commonly used in a variety of electronics applications, and its low profile and high standoff capabilities make it particularly suited for products such as flat panel LCD displays and dense rack-mounted applications.

Features and Specifications

The 40PS-JMCS-G-1B-TF(N)(LF)(SN) has several features and specifications that make it ideal for use in applications where space is a limiting factor. It features a standard pitch of 0.100” (2.54mm) and comes in the form of a 2 x 40-way connector-array containing 160 individual contacts. It has the ability to provide up to 9A of current at up to 125VAC, and all of the pins are shielded to provide a high level of electromagnetic interference (EMI) protection. The board-to-board spacing of the array is just .200” (5.08mm), and it can be mated with vertical or right angles headers depending on the design requirements.

Manufacturing Process and Construction

The 40PS-JMCS-G-1B-TF(N)(LF)(SN) connectors are manufactured through a process that utilizes a high-precision CNC machining process. This allows the connector to consistently achieve extremely tight tolerances and a high level of accuracy with regards to its mating interface. The pins and sockets are made with phosphor bronze and then plated with gold to ensure a long-lasting connection between boards. The array housing is made from a hard plastic material that is designed to provide a strong and durable connection.

Application Field and Working Principle

The 40PS-JMCS-G-1B-TF(N)(LF)(SN) connector array is typically used in applications where the boards have to be tightly packaged within a limited space. It has become very popular for board-to-board rack-mounted applications that require a secure connection and a low profile design. The array has also been used in several other applications, such as servers, test and measurement equipment, medical imaging and flat panel LCD displays. The working principle of the connector is simple; it utilizes a latching system that provides a secure connection between the two boards. In order to make the connection, the mating surfaces of the pins and sockets must be aligned, and then the tabs of the latch must be pressed down. This creates an electrical connection between the two boards and secures the socket into the pin. It also ensures that the connection is strong and reliable, as the socket is designed to fit securely within the pin.

Conclusion

The 40PS-JMCS-G-1B-TF(N)(LF)(SN) is a type of mezzanine-style rectangular connector array that has been designed to provide a secure, reliable connection between two boards in a limited space. It has a standard pitch of 0.100” (2.54mm) and features a low profile requiring only .200” (5.08mm) of board-to-board spacing. The pins and sockets are made of phosphor bronze and then plated with gold to ensure a long-lasting, reliable connection. This type of connector has become very popular for use in board-to-board rack-mounted applications where space is a limiting factor, as well as in applications such as servers, test and measurement equipment, medical imaging and flat panel LCD displays.

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