71991-312LF

Features:	--
Insulation Color:	Blue
Insulation Height:	0.275" (6.99mm)
Contact Length - Post:	0.118" (3.00mm)
Operating Temperature:	--
Material Flammability Rating:	UL94 V-0
Contact Finish - Post:	Tin
Mated Stacking Heights:	11.04mm
Ingress Protection:	--
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Current Rating:	--
Voltage Rating:	--
Applications:	Automotive, General Purpose, Industrial, Telecommunications
Insulation Material:	Thermoplastic, Glass Filled
Contact Shape:	Square
Contact Material:	Phosphor Bronze
Contact Finish Thickness - Post:	78.7µin (2.00µm)
Number of Positions Loaded:	All
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Connector Type:	Receptacle, Bottom or Top Entry
Contact Type:	Female Socket
Style:	Board to Board
Number of Positions:	24
Series:	Dubox™
Pitch - Mating:	0.100" (2.54mm)
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Finish - Mating:	Gold

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Introduction to 71991-312LF Rectangular Connectors

Rectangular connectors, also known as headers, receptacles, and female sockets, are electrical connectors with standardized shapes. They are used to join two or more cables or components together to facilitate the flow of electricity to the desired electrical items. The 71991-312LF rectangular connector is commonly used in a variety of applications such as telecommunications, medical devices, and computers.

Overview of 71991-312LF

The 71991-312LF is a 3-way right angle header connector with a 10 position terminal layout. It has 2 rows of contact points and is made of a soldered version. The entire unit has an operating temperature range of -55°C to + 105°C. It is UL94V-2 rated for flammability for safe and reliable use in all types of electrical applications. The connector has a current rating of 1.5A, with a voltage of 250V. The insulation resistance of the unit is 500Mohm at 500V DC. Each side of the connector has a .025" square post receptacles and the center post is .030" square post receptacles. Additionally, the 71991-312LF features an oil resistant moulded-in gasket to protect against dust and liquid ingress. This ensures that the device will remain securely attached over the long-term.

Application Field and Working Principle of 71991-312LF

The 71991-312LF is widely used in a variety of applications due to its simple yet effective design. The device is typically used to connect two components together, such as a cable and a printed circuit board. When the two are connected, the pins on the connector make contact with the corresponding pins on the other component. This creates a conductive path between the two, allowing for a controlled flow of electricity.The 71991-312LF is often utilized in medical devices such as temperature sensing systems and pacemakers due to its ability to provide a stable, reliable, and secure connection. Additionally, the connector can be used in computers and telecommunications equipment to connect various cables and components together. For example, the 71991-312LF is used to connect power, signal, and digital logic cables together in a variety of applications.

Conclusion

The 71991-312LF rectangular connector is a versatile and reliable device that can be used in a variety of applications. It is made with UL94V-2 flammability rating for safe and secure operation and has a working temperature range of -55°C to +105°C. Additionally, the device features a current rating of 1.5A and a voltage rating of 250V, ensuring that it can offer a stable and reliable connection between two components. The 71991-312LF is often used in medical devices, computers, and telecommunications equipment.

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