5176378-6

Series:	Free Height (FH)
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Receptacle, Outer Shroud Contacts
Number of Positions:	140
Pitch:	0.050" (1.27mm)
Number of Rows:	2
Mounting Type:	Through Hole
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	11.8µin (0.30µm)
Mated Stacking Heights:	18mm
Height Above Board:	0.610" (15.50mm)

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Rectangular Connectors - Arrays, Edge Type, Mezzanine (Board to Board)

The 5176378-6 rectangular connector is a part of a family of devices called mezzanine. This type of connector is a high-density board-to-board interconnect system that enables PCBs to be stacked on top of one another to create a multi-layered system. It is commonly used in industrial applications where space is limited.The 5176378-6 connector is an edge type mezzanine connector that features a press-fit mating system and two-piece construction. It is designed to mate with a board edge and features a pitch of 2.54 mm. It also features two levels of contacts, allowing for multiple contact points between PCBs. This type of connector is generally used to connect main board to a daughter board, or for programming, testing, and burning.The 5176378-6 connector is generally made up of two parts- the receptacle and the header. The receptacle is mounted on the main board, while the header is mounted on the daughter board. The connector utilizes a press-fit mating system which ensures a secure mechanical connection between the two boards. The header also features a soldering bezel which provides additional strain relief and secures the contact points during soldering.The 5176378-6 connector also features an array of spring probes that make contact with the header, providing reliable board-to-board connections. The number of spring probes varies from two to four, depending on the application. The spring probes also help ensure a tight fit between the two PCBs, reducing the potential for accidental disconnects.Overall, the 5176378-6 connector is designed for a wide range of industrial applications, from communication to power applications. Its two-piece construction, press-fit mating system, and array of spring probes allow it to provide reliable connections between PCBs in high-density environments. With its high levels of contact and its soldering bezel, the 5176378-6 connector is a reliable and cost-effective solution for these types of designs.

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