FX4B1-32S-1.27SV(71)

Series:	FX4
Packaging:	Tray
Part Status:	Active
Connector Type:	Receptacle, Center Strip Contacts
Number of Positions:	32
Pitch:	0.050" (1.27mm)
Number of Rows:	2
Mounting Type:	Surface Mount
Features:	Board Guide
Contact Finish:	Gold
Contact Finish Thickness:	8.00µin (0.203µm)
Mated Stacking Heights:	--
Height Above Board:	0.197" (5.00mm)

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FX4B1-32S-1.27SV(71) – Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

The FX4B1-32S-1.27SV(71) is a rectangular array connector designed for mezzanine board-to-board connections. It is part of the FX4, 7-mm pitch series of products and is a simple, cost-effective solution for extending signal paths with minimal space and wiring effort. This connector is ideal for applications such as communications systems, computers, automated consoles, and medical monitoring.The FX4B1-32S-1.27SV(71) has an array configuration of 32 circuits, with a contact placement density of 0.063" (1.60mm). It features a 3-piece design, with two parts in the form of a plug and receptacle and a middle piece used to couple the two together. This locking mechanism provides a secure and reliable connection over a wide range of temperatures. It is made from stainless steel and has a low mating force of 30 to 50N. The key features of the FX4B1-32S-1.27SV(71) are its high durability, excellent electrical characteristics, and secure mating. It also provides good shielding characteristics, EMI/RFI performance, and low fatigue rate. This product is rated for operating temperatures ranging from -55°C to +125°C.The working principle of the FX4B1-32S-1.27SV(71) is based on a contact-to-contact mating system. Each contact is made up of a flexible beryllium copper blade that is held in place with a stainless steel housing. The contacts are arranged in a stacked orientation and interlocked when mated. This provides a secure connection and is resistant to shock and vibration. The contact portion of the FX4B1-32S-1.27SV(71) is UL approved and the shell is RoHS compliant. It is available in either a gold or a tin/lead finish and has a current rating of 1A per contact. It exhibits excellent signal integrity and allows for daisy-chaining, providing a cost-effective alternative for high-frequency signal routing. The connector also offers superior electrical insulation and is suitable for automated board in/out applications. In summary, the FX4B1-32S-1.27SV(71) mezzanine board-to-board array connector is a cost-effective solution for extending signal paths and has the added advantage of ruggedness and secure mating. It is suitable for use in many applications such as communications systems, computers, automation consoles, and medical monitoring. Its simple 3-piece design, excellent electrical characteristics, and high durability make it a reliable and efficient device for a variety of signal routing needs.

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