74981-902

Number of Columns:	--
Voltage Rating:	--
Operating Temperature:	-55°C ~ 105°C
Material Flammability Rating:	UL94 V-0
Current Rating:	1A
Color:	Natural
Contact Finish Thickness:	31.5µin (0.80µm)
Contact Finish:	Gold or Gold, GXT™
Features:	Board Guide, Shielded, Spacer
Contact Layout, Typical:	96 Signal, 12 Ground
Termination:	Press-Fit
Mounting Type:	Board Edge, Through Hole, Right Angle
Series:	Metral® 1000
Number of Rows:	8
Pitch:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	108
Connector Style:	High Speed
Connector Type:	Receptacle, Female Sockets
Connector Usage:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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Backplane Connectors - SpecializedBackplane connectors are highly specialized connectors that are used to connect circuit boards or other devices in a backplane. Backplane connectors are essential components in the design of communication and computer systems, as they allow the system to be easily and quickly reconfigured and upgraded. The 74981-902 backplane connector is specially designed for applications that require high-speed data transmission.The 74981-902 backplane connector is a right-angle board mount type connector that is designed to be mounted on a printed circuit board. It consists of an insulation base, two rows of contacts, and a clamp assembly. The number of contacts can vary depending on the specific application requirements. The 74981-902 backplane connector has an operating current of 2A per contact and an operating voltage of 50V. It also has an insulation resistance of 750MΩ.The working principle of the 74981-902 backplane connector is based on the concept of signal integrity. A series of contacts is used to establish a signal path between the devices to be connected, thereby minimizing the effect of electromagnetic interference and crosstalk. This ensures that data is reliably transmitted without degradation or errors.The 74981-902 backplane connector is also designed for high speed serial data transfer applications. It is capable of transmitting data at speeds of up to 10Gbps. The connector also has a very low insertion force, making it easy to install in tight spaces. The contacts are also designed to be vibration-resistant with a special locking mechanism that prevents them from disengaging in high vibration applications.The 74981-902 backplane connector is an excellent choice for applications that require high-speed data transmission and reliable signal integrity. It is designed to withstand a wide range of environmental conditions, and is compatible with a variety of other backplane connectors. The 74981-902 is widely used in the telecommunications and computer industries, and can be used for a variety of applications such as connecting electronic components on PCBs. It is widely available and cost-effective, making it ideal for applications that require high-speed data transmission.

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