3341-4

Series:	3341
Part Status:	Active
Lead Free Status / RoHS Status:	--
Accessory Type:	Jackscrew Socket
For Use With/Related Products:	D-Sub Connectors, Standard
Features:	Hardware Included
Length - Threaded Portion Below Head:	0.620" (15.75mm)
Thread Size:	4-40 Socket, 4-40 Screw

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Introduction to D-Sub, D-Shaped Connectors
D-shaped connectors, also known as D-Sub connectors, are a type of electrical connector shaped like the letter ‘D’ and commonly used in a wide variety of applications. D-Sub connectors use metal contact points to connect pins, allowing electrical signals to pass from one connector to another. They are available in a variety of shapes and sizes, and can be used for power, signal, or a combination of both. D-Sub connectors can be found in both consumer and industrial applications, and are often used to connect computers to peripheral devices, such as scanners, microphones, and speakers.Jackscrews
Jackscrews are threaded, rod-shaped fasteners that are used to secure D-Sub connectors in place. They have an internal thread on one end and an external thread on the other end for latching and sealing. Jackscrews are available in a variety of sizes and materials, and are often used to secure mating connectors together when crimping is not suitable. They are usually used in applications where a high clamping force is required in order to provide a secure and reliable connection.3341-4 Application Field and Working Principle
The 3341-4 D-Sub connector is a locking jackscrew designed for the mechanical mounting of connectors onto equipment. It is a 4-pin, male connection that is designed to be soldered onto printed circuit boards. The 3341-4 is made of nickel-plated steel and can be used in any application requiring a reliable connection between two electronic devices.The working principle of the 3341-4 is relatively simple. Two mating connectors are placed in the appropriate holes and are held in place by the jackscrews. The screws are then tightened, forcing the connectors together and providing a mechanical connection that is able to withstand vibrations or changes in the environment. The female end has four holes, each of which is designed to accept one of the fastening screws. Once tightened, the screws form a secure connection between the two connectors, ensuring reliable performance.Conclusion
D-Sub, D-Shaped connectors are one of the most common types of electrical connectors used, and the 3341-4 Jackscrew is a reliable connection for mounting connectors onto equipment. The working principle is simple, yet effective, and the jackscrews are designed to provide an airtight and strong connection between the two connectors. Jackscrews are often used in applications where a high clamping force is required, such as industrial or military applications.

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