108457048102025

Series:	8457
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Number of Positions:	48 (46 + 2 Ground)
Number of Positions Loaded:	All
Pitch:	0.100" (2.54mm)
Number of Rows:	3
Style:	C/2 (1/2 C)
Level, Class:	2
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	--
Operating Temperature:	-65°C ~ 125°C
Current Rating:	3A
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polyester Thermoplastic, Glass Filled

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Backplane Connectors - DIN 41612: Application Field and Working PrincipleIntroductionDIN 41612 is a standardized type of electrical connector intended for use in backplane applications. Backplane connectors, as the name suggests, provide electrical connection between components placed on either side of an internal structure known as the backplane. Depending on the specific use case, DIN 41612 connectors are available in the form of PCBs that mount directly on the main board, as well as single and multiple-row plugs and sockets. Though slight variations depend on the specific category of connectors chosen, the basic principles behind DIN 41612 connectors are relatively uniform across all types.Application FieldThe primary application of DIN 41612 backplane connectors is in computer and telecommunications system designs, in which they provide an especially reliable means of connecting multiple system components. The flexibility and scalability of DIN 41612 connectors make them particularly well-suited for applications in different industries, including test and measurement, aerospace, and industrial automation. For example, they are used in a variety of embedded systems, such as medical imaging and process control systems, as well as data acquisition and communication systems.Working Principle and Technical SpecsAt the most basic level, the general design of DIN 41612 backplane connectors involves a series of male and female contacts that are held in place by a metal housing. When properly configured, these contacts serve to create electrical pathways between components on either side of a backplane. More specifically, the DIN 41612 standard requires that each wire connection be composed of aluminum-titanium alloy pins, with a minimum diameter of 0.6 mm and a maximum diameter of 1.2 mm. The contacts must also be capable of accepting a maximum rated current of 10 A, with a maximum rated voltage of 50 V. In addition, the contacts must be designed such that they guarantee a minimum contact resistance of 20 mOhm, in cold temperature conditions. Finally, the DIN 41612 standard defines a maximum permissible insertion force, beyond which the connector may become damaged or permanently deformed. With all factors considered, this insertion force must not exceed a value of 10 N. ConclusionThe DIN 41612 standard is an essential architectural component of many computer and telecommunications systems. Its utility lies in its flexible design parameters, which allow for its use in a wide variety of applications. Depending on the specific demands of each system, DIN 41612 connectors can consist of PCBs, plugs and sockets, all designed to meet the required electrical specifications. With a maximum rated current of 10 A, a maximum rated voltage of 50 V, and a minimum contact resistance of 20 mOhm, DIN 41612 connectors offer a reliable and scalabe means of connecting the various components of computer and telecommunications systems.

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