121A10389X

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Connector Type:	Plug, Male Pins
Number of Positions:	48
Number of Positions Loaded:	All
Pitch:	--
Number of Rows:	3
Style:	C/2 (1/2 C)
Level, Class:	3
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Features:	--
Contact Finish:	Gold
Contact Finish Thickness:	--
Operating Temperature:	-55°C ~ 125°C
Current Rating:	--
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polybutylene Terephthalate (PBT), Glass Filled

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Backplane Connectors - DIN 41612

The DIN 41612 backplane connector, labelled as 121A10389X, is a type of connector interconnecting printed circuit boards, electrical backplanes and other systems used in multiple applications. This connector is robust and flexible, specifically designed with a high-density, footprint-optimized form factor to accommodate a variety of connection solutions. It is a multi-position rectangular connector, meeting the most common requirements of industrial applications, with its inherent layered structure that makes it suitable for both high-layer-count and high-contact-count boards.

Design

The 121A10389X DIN 41612 connector provides an efficient, modular connection to printed circuit boards. It has socket or header configurations with a wide variety of mounting styles, as well as multiple mating and signals options, making it even more adaptable to a variety of applications. Its design makes it suitable for higher pin-count and higher-power applications, such as high-speed data buses, modular computer architectures, and the like. There is an unshielded variant that is suitable for lower susceptibility to noise.

Application Field

The 121A10389X DIN 41612 backplane connector is a reliable, cost-effective connection solution for a range of applications, including industrial control systems, medical instruments, and telecommunications systems. It is used in applications such as: Ethernet/network switches, signal routing, system monitoring, control and alarm systems, computer-based peripherals, and instrumentation hardware.

Features and Benefits

The 121A10389X DIN 41612 connector provides a wide range of features and benefits. Its Innovative design allows for high signal, power and ground capacity. It provides a high-density connection system and has a high-power handling capability for high-power applications. The connector has been designed for easy assembly and, with its robust construction, resistance to vibration and shock, and high temperature rating, provides a reliable and lasting connection.

Working Principle

The 121A10389X DIN 41612 connector uses two metal contact arrangements, made of brass or copper, that mate together and create a connection when two faces are brought into contact. The contact surfaces are plated in gold for maximum protection against corrosion. The insertion of the connectors into a PC board requires the application of a special tool to complete the assembly procedure. The contacts, which are mounted in a plunger/receiver configuration, are self-aligning depending on the contact forces and the connector configurations, making the connector easily applicable, even for larger pin counts.

Conclusion

The 121A10389X DIN 41612 backplane connector is an ideal connection solution for a wide range of applications that demand high pin count, high power, and a high tolerance level. Its robust design, modular configuration, and easy assembly make it an attractive choice for any application that demands reliable performance. The high quality of the contacts and the shielded and unshielded variants make the DIN 41612 connector the preferred choice of many.

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