RJ45 network sockets are usually used for data transmission and are commonly found in network card interfaces of various devices. For example, equipment such as computer equipment, instrument equipment, multimedia equipment, and television products. The RJ45 connector has a total of 8 pin pins, and the contact resistance of the pin pin directly determines the stability and reliability of the RJ45 connector. There are three main factors that affect pin contact resistance, namely vertical pressure, contact material, and surface shape. RJ45 connector manufacturer TXGA guarantees stable data transmission with high-quality craftsmanship, stock inventory, same-day delivery, enter [Product Center] to purchase RJ45 connectors.
Vertical pressure refers to the force generated by the surfaces in contact with each other and perpendicular to the surface of the contact member. As the vertical pressure increases, the number and area of contact microdots will gradually increase, and the contact area will decrease when the pressure decreases. The contact area and contact pressure will affect the contact resistance. The conductive properties of pin pins made of contact materials of various materials are different, and there will be different evaluation indicators in the general specification of electrical connectors GJB101-86. In general, the contact material has the most profound impact on the contact resistance, and it is difficult to modify and adjust once it is selected.
The surface morphology includes the shape of the design and the state of the environment. The surface of some contacts may have a loose surface film due to the mechanical adhesion and deposition of dust, rosin, and oil on the surface of the contact. The dirt on the surface will prevent the pin needle from fully contacting, and the female seat will make the resistance unstable. The physical adsorption and chemical adsorption of the pin needle may also form a fouling film. Therefore, for some products with high reliability requirements, it is necessary to have clean assembly and production environmental conditions, complete cleaning processes and necessary structural sealing measures. The user must have good storage and operating environmental conditions.
TXGA is a RJ45 connector manufacturer with 15 years of experience in production and research and development. Many years of technical accumulation can tailor satisfactory connector products for you. Buy RJ45 connectors and trust TXGA.
