Hosiden Developed In-vehicle Co-axial + 2-pin Connectors Supporting High-speed Signal Transmission of 6Gbps

2024-03-31 HOSIDEN News
In-vehicle co-axial + 2-pin connectors,In-vehicle combined coaxial + 2-pin connector,Receptacle,Plug

Overview and Design Intentions of In-vehicle Co-axial + 2-pin Connectors

HOSIDEN has developed a combined connector integrating a high-speed signal transmission connector (coaxial) and twin power line connector (2-pin), for in-vehicle applications. These connectors are expected to find application in near-infrared cameras to be used in Driver Monitoring Systems, in which in-vehicle cameras are used to monitor the driver’s condition.


A camera unit integrating an infrared LED and a camera requires a power line for the LED and a signal transmission line for the camera images. Integrating these two systems into a single connector enables a reduction in the area occupied by the connectors on circuit boards and a simplified connector scheme. For transmission of camera image signals, a coaxial connector, now commonplace in monitoring cameras is used.


The use of metal housing as a Receptacle on the board-side has assured the durability required for in-vehicle products while maintaining a compact size. Further, the connector enables excellent transmission performance, supporting the next generation technology of SER/DES (SERializer/DESerializers) allowing high-speed signal transmission as well as the required EMC performance. There are samples available of a board-side vertical receptacle, and an L-shaped Plug-side connector. Right-angle receptacles and straight-type plugs are also included in the product lineup.


Product Name and Model Number

Product Name

In-vehicle combined coaxial + 2-pin connector


Model Number

CMS1990 Receptacle

HPC1991 Plug


Applications

Coaxial + 2-pin combined connector for in-vehicle applications integrating high-speed signal transmission (coaxial) and twin power line (2-pin) connection types

Supports high-speed signal transmission of 6 Gbps, with excellent high frequency and EMC performance characteristics

Compact design of the board receptacles and plug cables contribute to the miniaturization design goals of the camera

The high durability required for an in-vehicle product is assured

Plug form (cable routing direction) can be customized

Remote monitoring of indication values acquired from analog measuring instruments (dial-indication instruments) in explosion-proof areas


Main Specifications

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