4-102978-0-34

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Rectangular Connectors - Headers, Male Pins, have come a long way since their introduction over 30 years ago. These connectors are used in a variety of applications ranging from consumer electronics to military and avionics systems. In addition, they are used in general industrial control systems and high-speed telecommunications. Traditionally, these connectors have been used for data transmission, but in recent years have also gained traction in the power delivery and signal control arena as well.

The 4-102978-0-34 is an example of a rectangular connector offered by Samtec. It is an 8-position connector made from machined pins pressed into plastic housing. The individual pins are held in place by a black insulating plastic housing, which is then secured by screws. This connector design ensures that the contacts are firmly held in place, while providing extremely quick and easy external connection. The whole length of the connector is 11.90 mm, and it can be mounted on a single or double-sided PCB.

The 4-102978-0-34 is designed to provide quick and reliable connections with other similar connectors. It is press-fit to the PCB, allowing for a fast installation and providing optimal electrical and mechanical connections. This type of connection requires that the contact members of the connector and the PC board are free of burrs or defects which would interfere with the engagement. Additionally, the pressed-pin design ensures that the connector maintains a stable connection over time despite continuous motion or vibration.

The 4-102978-0-34 is a cost-effective and reliable connector for many applications, such as in consumer electronics, instrumentation, medical, and aerospace applications. This connector is designed for quick wiring, providing an efficient method of power delivery and data transmission. Its quick-connect design makes it highly suitable for applications which require fast and easy installation and removal of components. Additionally, they provide good contact stability and high signals with low cross-talk.

Furthermore, this connector has a durable construction with a long service life. It is designed to meet IP 67 requirements, making it water and dust proof and thus further increasing its range of possible applications. It also provides reliable mechanical and electrical connections due to its durable and sturdy construction.

The working principle of a rectangular connector, such as the 4-102978-0-34, is quite simple. Its symmetrical design and press-fit construction allow for easy and secure installation. The contact pins of the connector are pressed firmly against the PC board for electrical and mechanical connections. By pressing and securing the contact pins, electrical signals can be transmitted with low cross-talk and high signal quality. Additionally, the tightly pressed configuration provides high performance and contact stability over time, making these connectors an ideal choice for many applications.

In conclusion, the 4-102978-0-34 is an example of a rectangular connector ideal for many applications, such as consumer electronics, instrumentation, military and avionics systems, and high-speed telecommunications. Its symmetrical design and press-fit construction make it quick and easy to install on either single or double-sided PCBs, providing reliable and secure connections. Additionally, this connector can endure harsh environments and has a long lifespan, making it highly suitable for a range of different applications.

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