1439-2

Flange Diameter:	0.125" (3.18mm)
Insertion Force:	--
Board Thickness:	--
Operating Temperature:	--
Features:	--
Contact Finish Thickness:	200.0µin (5.08µm)
Contact Finish:	Tin-Lead
Contact Material:	Beryllium Copper
Socket Depth:	0.200" (5.08mm)
Tail Diameter:	--
Series:	--
Mounting Hole Diameter:	0.069" (1.75mm)
Pin Hole Diameter:	--
Accepts Square Pin Size:	--
Accepts Pin Diameter:	0.032" ~ 0.046" (0.81mm ~ 1.17mm)
Length - Overall:	0.324" (8.23mm)
Termination:	Swage
Tail Type:	No Tail
Part Status:	Active
Packaging:	Bulk

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1439-2 Application Field and Working Principle

1439-2 Terminals, PC Pin Receptacles, and Socket Connectors are terminal systems used to finish up devices by connecting wires and cables in many electrical power and signal transferring applications. Devices are often held together securely with 1439-2 Terminals, PC Pin Receptacles, and Socket Connectors. The 1439-2 terminals, PC Pin Receptacles, and Socket Connectors are considered a very successful product, with over 40,000 different configurations available.

Application Field

The 1439-2 Terminals, PC Pin Receptacles, and Socket Connectors are designed to connect component to the PCB and complete the electrical integration. The range of applications for these devices is extensive, from high-voltage and high-power current in industrial and commercial applications to low-voltage and low-power signal transfer in computer and telecom applications. In automotive, military, and aerospace applications, their size, durability, and strength make them well suited to reliable and high-performance power and signal transfer solutions.

Features and Advantages

The 1439-2 Terminals, PC Pin Receptacles, and Socket Connectors provide a number of features and advantages:•High-current handling capability (up to 10A)•Low electrical contact resistance•Reliable connection (due to its single-piece body design)•Broad operating temperature range (-20oC to +120oC)•Compatible with and snap-fits onto standard PCBs•Compatible with wave soldering and reflow soldering•Available in multiple pin numbers and combinations

Working Principle

1439-2 Terminals consist of a single-piece body, designed to deliver reliable electrical contact through its pin contacts. Its body design is composed of a threaded barrel, pin and retention bands, with either a tension spring or illumination LED sockets. The terminals are designed to be installed on PCBs and held in place with spring or screw piles. The pin contacts are made of copper alloy and have current Ratings up to 10A. The retention bands hold pin contacts in place, and they are positioned in between the threaded and knurled barrels and the PCB. The threads on the barrel ensure tight coupling between the pin contacts and the boards, while the knurls reduce insertion and removal forces, allowing the contacts to be adjusted and repositioned without damaging the board. The terminal\'s LED socket is available for LED illumination purposes. It is designed to be installed on the same board as the terminal and is spring-loaded so that it can securely accommodate standard LED packages.

Conclusion

1439-2 Terminals, PC Pin Receptacles, and Socket Connectors are reliable solutions for connecting wires and cables in multiple electrical power and signal transfer applications. They are able to handle high currents, are low in contact resistance, and are compatible with standard PCBs. They tolerate a wide operating temperature range, and their LED socket allows for LED illumination. With their single-piece body design and retention bands, they provide a secure connection between PCBs and components.

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