Hosiden has developed a coaxial connector rear case assembly equipped with a floating mechanism for automotive cameras.
Camera modules configured with a single board tend to suffer from misalignment issues between the rear case assembly (output connector side) and the receptacle (board side), thus requiring a floating structure to compensate for alignment variations when mating the connector.
By applying a unique floating structure, this product absorbs a positioning shift of up to 4 mm in the radial direction from the connector center in the horizontal directions (XY), and absorbs a positioning shift of ±0.5mm in the vertical (Z) direction for the mating alignment shift with the receptacle. Moreover, when used in combination with the Hosiden compact receptacle (CMS2200), it contributes to space saving of the board occupied area, realizing a more flexible connection arrangement.
Further, the connector part uses the seamless GND shell structure for its entire periphery to support EMC requirements and a specifically structured shield case that protects the rear case internals. Thus, the product possesses excellent reflection characteristics because of its impedance matching, enabling support of high-speed signal transmission (6 Gbps) for next-generation SER/DES (SERializer/DESerializer) interfaces.
The product has a one-piece waterproof shell that includes packing and the connection on the signal output side. This meets the ISO20860 standard, and is compatible with FAKRA type connectors. The shape of the fixing with a bracket or electrical connector design with the board can be flexibly customized upon customer request.
・Coaxial connector rear case assembly with floating mechanism for automotive cameras
・A unique floating mechanism allows absorption of connection misalignment within 0.4 mm radially from the connector center in the horizontal (XY) directions, and
within ±0.5mm in the vertical (Z) direction.
・Excellent EMC characteristics realized by our unique GND shell structure without openings and integrated shield case to shield the rear case internals.
・High-quality transmission performance supporting the next generation SER/DES
・One-piece waterproof structure using packing
・Shape of the external connection on the output side meets the ISO20860 standard.
・Automotive camera module connection
|Planned monthly production||TBD|
Quotation given upon request (depending on the shape)
|Temperature range for operation||-40 ºC to 85 ºC|
|Temperature range for storage||-40 ºC to 120 ºC|
|Compatible frequency range||Up to 4GHz|