Publish Time: 2020-08-03 Origin: Site
With the rise of household appliances, as early as the 1970s, in order to reduce the work intensity of first-line workers and reduce product damage caused by connector misinsertion rates, the overall processing cost was reduced. So, Europe began to gradually introduce a new product, that is RAST connector. At present, RAST connector technology/concept is widely used in traditional superior industries such as automobiles, HVAC, and household appliances.
1)The definition of the RAST connector
2) Characteristics of the RAST connector
3)Types of the RAST connector
4)Conclusion
RAST connector is an abbreviation for Raster Anschluss Steck Technik. This word is usually followed by a number which indicates the contact centerline spacing of rast connector. For example, a RAST 5 interconnect includes a rast connector housing with contacts spaced on 5 mm center-lines.
The standard of RAST connector
The RAST IDC connector system, including AMP multifitting connectors, AMP MONO-SHAPE connectors, and AMP DUOPLUG connectors, is specially designed for safe and fast automatic productions. The normal crimping solutions, including product lines from RAST 5 standard timer connectors, Positive Lock RAST 5 connectors to FASTIN-FASTON tab housing, are easily applicable in manual productions. RAST 5 products are available in standard wire tab/receptacle and card edge mounted versions. Products are available with 6 to 16 ampere current ratings as common choices. The RAST 2.5 products offer space savings on Printed Wiring Board (PWB) vertical mount and card edge signal applications. The RAST standard specifies a number of connection characteristics, including housing geometric dimensions, component/tab designation de-pending on component designation, and housing color-coding. Furthermore, the RAST standards outline polarization and keying features for the housing to prevent improper assembly. Also, internal or external latching mechanisms are available to increase the robustness of the interconnection.
RAST technology provides a number of benefits to the OEM.
It reduces the number of components in the harness by using a multiple position connector.
In many cases, the keying/polarization features can be customized on the automatic termination equipment, reducing the number of different parts that must be kept in inventory.
The polarization and keying features reduce plugging errors.
The latching system improves housing retention and system reliability.
With an IDC connector and automated harness-making systems, labor costs are decreased compared to traditional crimp-snap products.
In short, from those three perspectives we provide a brief instruction about RAST connector: the definition, the standard and the advantages. Although the content of RAST connector may not sufficient enough, we want you could have a clearer mind about it and maybe handle your confusion to some extent!