131-3402-101 Connectors, Interconnects

Coaxial Connectors (RF) are one of the most popular types of connectors for applications involving radio frequency transmission, high-speed signal transmission, and low loss connections. In this article we will explain the application field and working principle of 131-3402-101.

Application Field

The 131-3402-101 is a miniature coaxial connector with a snap-on mating mechanism for reliable performance. It has a push-on/pull-off feature that makes it easy to use in applications where the connector needs to be engaged or disengaged quickly. The 131-3402-101 is particularly useful for applications where a very small form factor is required, such as cell phones, tablets, and other devices.

The 131-3402-101 is also used in various industrial and medical settings. It is able to provide reliable connections between two coaxial cables and it is well-suited for applications requiring an ultra-low-loss connection. It also offers excellent EMI shielding performance and has a high frequency range of up to 20 GHz.

Working Principle

The 131-3402-101 features a two-piece housing assembly with a snap-on mating mechanism. This connector features a female center contact which is held in place by a pair of oppositely-angled grooves in the upper and lower mating halves. When the connector is mated, the center contact is compressed by two identical tapered surfaces which make contact with each other. This contact provides superior electrical contact with minimum loss.

In addition, the 131-3402-101 features a unique insulation chamber which eliminates direct contact between the center contact and outer conductive surfaces. This insulation chamber helps to protect the center contact from stray RF signals and also reduces the possibility of cross talk between two adjacent cables. The insulation chamber also helps to maintain an ultra-low-loss connection at high frequencies.

Conclusion

The 131-3402-101 is an ideal connector for applications where a small form factor, ultra-low-loss connection, and excellent EMI shielding performance are required. It is well-suited for industrial and medical applications, as well as small form factor devices such as cell phones and tablets. In addition, the snap-on mating mechanism ensures a reliable connection between two coaxial cables.