6-87961-1

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Rectangular Connectors - Headers, Receptacles, Female Sockets are an integral part of the integrated circuit (IC) assemblies. 6-87961-1 is one such connector which is primarily used in various applications in automotive electronics. In this article, we’ll explore the application field and working principle of 6-87961-1.

6-87961-1 is a 9-way 2mm pitch, dual-row female socket, also referred to as a box header socket. This composite connector has one parallel side and one side that is cut off to provide positive locking. It is one of the most robust and reliable components in the 2mm pitch connector range with a unique, shallow-angled, J-shaped solder tail design for optimized self-mating. 6-87961-1 adapter is highly suitable for space-constrained printed circuit boards (PCBs) and bulk wire-termination systems.

Applications

6-87961-1 is widely used in various automotive electronics applications in fields such as Automotive Infotainment, Advanced Driver Assistance Systems (ADAS), Automotive Networking, Timing and Powertrain Control. It is also used in applications where correct mating in confined spaces is an important factor. Its cost-effective yet reliable composite construction helps to reduce the possibility of data loss or signals being interrupted by poor connections in comparison to other 2mm pitch connectors. Additionally, the connector is suitable for airbag triggering systems, security systems or any other application that requires maximum security against power dissipation or signal replacement.

Working Principle

The 6-87961-1 connector utilizes a 2mm pitch metallic contact that directly inserts into the header housing. The unique, shallow-angled, J-shaped solder tail design allows for optimal mating even with minimal space. With one side of the socket parallel, the other side of the socket is cut off to provide a favorable jetting angle that optimizes mating capabilities with theheader. The connector comes with two tab-locking systems namely a cantent tab-lock and rear tab-lock. The cantent tab-lock helps in providing secondary locking feature for securely locking the connector in position. Whereas the rear tab-lock provides easyIDC termination either when hand-tooled or with the help of an IDC pneumatic tool. This helps in preventing the connector from slipping out of position and prevents signal losses.

The 6-87961-1 connector has a high electrical durability and stability with excellent contact resistance, which helps to ensure a reliable power/ground connection. The 9-way, dual-row connector also consists of two interfacial rubbers across the header to provide extra protection from harsh environmental conditions such as dust, dirt, moisture, etc. This composite construction also helps to prevent unwanted signal losses due to the presence of the interfacial rubbers.

Conclusion

To sum it up, the 6-87961-1 connector is a reliable and cost-effective, 9-way, dual-row female socket utilized for interconnection systems in restricted spaces where accuracy and safety are required. Its unique J-shaped design with the 2mm pitch contact allows for optimal mating and secure locking even in confined spaces. This composite connector also consists of two interfacial rubbers across the header for better environmental protection. This versatile connector is widely used in various automotive applications and with its consistent performance and durability, it can be seen as a valuable component in semiconductor industry.

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