RF connector element and RF connector system

A second RF connector element for mating with a first RF connector element, comprising:

• a first mating terminal having a first mating terminal contact region electrically connecting with a first terminal of the first RF connector element and a first mating terminal end region electrically connecting with a first conductor of an RF cable element;
• a second mating terminal having a second mating terminal contact region electrically connecting with a second terminal of the first RF connector element and a second mating terminal end region electrically connecting with a second conductor of the RF cable element;
• and
• a second electrical insulator element electrically insulating the first mating terminal and the second mating terminal, the second electrical insulator element has a second contact support part and a second compensation part, the second contact support part is integrally formed of a third dielectric material and has a third relative dielectric constant, the second compensation part is integrally formed with the second contact support part of a fourth dielectric material, the fourth dielectric material having a fourth relative dielectric constant greater than the third relative dielectric constant, the second compensation part is arranged at a rear end region of the second electrical insulator element and at least partly between the first mating terminal end region and the second mating terminal end region.

An RF connector system, comprising:

• a first RF connector element including:
• a first terminal having a first contact region;
• a second terminal having a second contact region;
• and
• a first electrical insulator element electrically insulating the first terminal and the second terminal, the first electrical insulator element has a first contact support part and a first compensation part, the first contact support part is integrally formed of a first dielectric material and has a first relative dielectric constant, the first compensation part is integrally formed with the first contact support part of a second dielectric material, the second dielectric material having a second relative dielectric constant greater than the first relative dielectric constant, the first compensation part is arranged at a front end region of the first electrical insulator element and at least partly encompasses the first contact region;
• and
• a second RF connector element mating with the first RF connector element and including:
• a first mating terminal having a first mating terminal contact region electrically connecting with the first terminal and a first mating terminal end region electrically connecting with a first conductor of an RF cable element;
• a second mating terminal having a second mating terminal contact region electrically connecting with the second terminal and a second mating terminal end region electrically connecting with a second conductor of the RF cable element;
• and
• a second electrical insulator element electrically insulating the first mating terminal and the second mating terminal, the second electrical insulator element has a second contact support part and a second compensation part, the second contact support part is integrally formed of a third dielectric material and has a third relative dielectric constant, the second compensation part is integrally formed with the second contact support part of a fourth dielectric material, the fourth dielectric material having a fourth relative dielectric constant greater than the third relative dielectric constant, the second compensation part is arranged at a rear end region of the second electrical insulator element and at least partly between the first mating terminal end region and the second mating terminal end region.