88974-101LF

Series:	Metral®
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Housing for Female Sockets
Connector Style:	--
Number of Positions:	9 (Coax)
Pitch:	0.138" (3.50mm)
Number of Rows:	3
Mounting Type:	Board Edge, Through Hole, Right Angle
Connector Usage:	Receptacle
Features:	Board Guide, Spacer
Color:	Natural
Note:	Contacts Not Included

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Backplane Connectors - Housings: 88974-101LF

Backplane connectors play an important role in providing reliable signaling and power connections between multiple circuit boards in a system. The 88974-101LF is a two-piece, stand-alone, rugged metal housing for use with 1.27 mm (0.050 in.) edge-card connectors. This housing is designed for use with high-density backplane solutions. It offers user-friendly mounting and release features, a robust metal housing and robust guiding features to guarantee system performance in even the most challenging environments.

Application Field and Working Principle of 88974-101LF

The 88974-101LF is suitable for applications in the industrial, communication, automotive and aerospace industries. The housing is designed to fit the 1.27 mm (0.050 in.) edge-card connector series, offering robust and reliable backplane connections between computing, communications, industrial automation and control, and other systems.It is usually used to provide signal and power connections between printed circuit boards (PCBs). The 88974-101LF features a compact footprint, making it suitable for a wide range of architectures, including blade servers, cloud computing systems, coprocessors, and others. The housing also includes reliable guiding features, such as floating, full-stroke, and reverse-polarity connectors and guide pins. This ensures stable and secure connections in even the most demanding environments.The 88974-101LF includes two housing pieces: a lower piece and an upper piece. The lower piece has two metal posts, each with a single index that helps guide the connector. The upper piece has two guide pins that provide additional guiding and stiffening support for the connector. The guide pins help prevent misalignment of the connector and ensure robust and reliable connections. The guide pins are also designed to be removable and act as a latching feature, allowing easy assembly and removal of the connectors.The 88974-101LF also features a holding frame that securely holds the connector in place, preventing it from being disconnected. This frame also helps prevent the connector from being dislodged during high-speed and vibration operation. The connector also offers a quick-release feature which allows the connector to be easily removed from the housing.To reduce the risk of signal integrity degradation, the 88974-101LF includes impedance-controlled transmission lines. These lines help reduce signal noise and crosstalk, allowing reliable communication between the PCBs. The transmission lines are also designed to provide maximum signal bandwidth for data and control applications.The 88974-101LF also features a rugged metal housing, which is designed to protect the connectors from damage due to vibration and shock. The housing also offers protection from water, dust, and corrosive elements. This makes it suitable for use in challenging environments such as high-density backplane architectures.In conclusion, the 88974-101LF is a two-piece durable metal housing designed for use with 1.27 mm (0.050 in.) edge-card connectors. It offers user-friendly mounting and release features, robust guiding features, reliable signal transmission, and a rugged metal housing for reliable and robust connections in even the most demanding applications.

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