09031326921 Connectors, Interconnects

Series:	DIN 41612
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Header, Male Pins
Number of Positions:	96
Number of Positions Loaded:	32
Pitch:	0.100" (2.54mm)
Number of Rows:	3
Style:	C
Level, Class:	2
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Features:	--
Contact Finish:	--
Contact Finish Thickness:	--
Operating Temperature:	--
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic, Glass Filled

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Introduction

Backplane connectors are an important and essential component in the manufacturing of electrical and electronic equipment. DIN 41612 standard connectors are widely uses as backplane connectors in many industrial, military and aerospace applications. The 09031326921 type is a DIN 41612 backplane connector, that can be secured with screws or by crimping. It has a high-temperature rating and a rugged design. This article discusses the application field and working principle of the 09031326921 connector.

Applications

The 09031326921 DIN 41612 backplane connector is commonly used in industrial, military and aerospace applications. It is designed to provide reliable electrical connection for interconnecting of printed circuit boards in backplane systems. It is suitable for applications in harsh environment due to its robust design and high temperature tolerance. It is also used for transmission of high rated currents in industrial devices such as power transmission equipment, electronic motor drives and regenerative braking systems. The high quality material used in its construction makes it ideal for applications that require tight accuracy and micropositioning.

Connector Components

The 09031326921 connector consists of two components. The four metal-spaced pins are placed in separate isolated slots in the top-receiving part, and the stems on the top-receiving part are connected to the bottom-receiving part that holds the four female pins. The female pins have an internal diameter of 5.5mm and an external diameter of 6mm. There are five contact points between the metal-spaced pins and female pins in each slot. The contact points in the top-receiving part are insulated by a PVC cover and the slots are designed with a self-locking system.

Working Principle

When the 09031326921 connector is assembled, the pins on the top-receiving part fit into the slots on the bottom-receiving part and the contact pins in the female slot connect to the spacing pins in the metal-containing part. The contact between the contact pins and the spacing pin is secured with a crimping sleeve or a screw, depending on the application. A keyway ensures that the two halves are correctly aligned when secured. When the two parts are secured, an electrical connection is established between the two components. This electrical connection is further strengthened by the self-locking system that prevents the contact pins from slipping out of the slots. The high temperature tolerance and robust design of the 09031326921 connector make it ideal for applications in industrial, military and aerospace systems.

Conclusion

The 09031326921 DIN 41612 backplane connector is a reliable and durable solution for electrical connection in backplane systems. It has a high temperature rating and a rugged design that makes it suitable for applications in harsh environment. The connector is composed of two parts, with the four metal-spaced pins placed in separate isolated slots and the female pins connected to the bottom-receiving part. When assembled, the contact pins in the female slots connect to the spacing pins in the metal-containing part, providing an electrical connection between the two components. The high temperature tolerance and robust design make the 09031326921 connector ideal for applications in industrial, military and aerospace systems.

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