RJ45 Connector Circular Sealed Network Connector Factory

RJ45 connector performance index:

The performance indicators of RJ45 also include attenuation, near-end crosstalk, insertion loss, return loss and far-end crosstalk. Technical description of RJ45 performance: When the contact resistance is 2.5mΩ, the insulation resistance is 1000mΩ, and the electric strength is DC1000V (AC700V), there is no breakdown and arcing in one minute; 0.4mm ~ 0.6mm; the plug and socket can be repeatedly inserted and pulled out not less than 750 times; the 8-wire contact pin is plated with gold 509 (inch).

Among these performance index requirements, crosstalk is an important factor to be considered in the design. In order to make the entire link have better transmission performance, crosstalk cancellation technology is often used in the socket. The crosstalk cancellation technology can produce the same size as the interference introduced from the plug. , crosstalk signals with opposite polarities to cancel crosstalk. If the crosstalk interference introduced by the modular plug is indicated by "++++", the opposite crosstalk generated by the socket is indicated by "----". When the magnitudes of the two crosstalk signals are equal and the polarities are opposite, the magnitude of the total coupled crosstalk interference signal is zero

RJ45 connector parameters:

RJ45 connector factory introduction:

Established in August 2009, Huishuo Co., Ltd. is an OEM/ODM Chinese manufacturer specializing in the design and manufacture of progressive metal stamping dies, deep drawing dies, injection molds, precision sheet metal stamping and injection molding products. Stamped products include precision terminals, connectors, electronic shielding shells, metal casings, precision shrapnel, battery contact chips, metal brackets, electronic heat sinks/heatsinks, etc., ranging from small to complex sizes, and metal and plastic parts. Our products are widely used in hundreds of applications in consumer electronic parts industries such as precision connector terminals, relay shrapnel, micro-motor shrapnel, IC lead frames, automotive terminals, home appliance precision shrapnel, intelligent electronic components, medical terminals and so on.

Shenzhen Huishuo Precision Technology Co., Ltd. is a production-oriented enterprise with strong technical development capabilities. Founded in 2009, it is located in Chang'an Town, Dongguan, a major manufacturing town that enjoys the "Hometown of Chinese Molds".

The company mainly focuses on the design and manufacture of precision sheet metal progressive stamping die, deep drawing dies and plastic injection molds, production of metal stamping parts and plastic injection products, etc. The stamping products and molds include precision terminals, connectors, shrapnel, shells, shielding covers, etc. The workshop area is about 5,000 square meters, with about 100 employees, a professional design, development, and processing technical team, which can effectively ensure the delivery time and quality of molds, products, and a professional quality management team. Guaranteed customer needs.

The company adheres to the principle of "customer interests first", and strictly controls the quality; it has advanced "Waida" and "Wasino" optical curve grinding machines (P/G), Western Japan WEDM, Japan Sodick WEDM and spark machines, small grinder, engraving machine, fast wire, and a series of related auxiliary facilities, as well as a series of advanced testing instruments, such as Nikon projector, Ninkon altimeter, comparator, quadratic element, etc., can independently design and manufacture various high Difficult, high quality and high stability metal stamping dies.

In terms of metal stamping products, there are many precision punching machines with tonnage ranging from 25T-160T, all of which are gantry high-speed machines. It can produce all kinds of coils and strips with a degree of 0.05-4.0mm, and stamping materials include cold-rolled steel, stainless steel, phosphor bronze, brass, red copper, beryllium copper, and lead frame materials, etc.

In terms of plastic injection molding, we have multiple injection molding machines ranging from 50-160T, focusing on the production and processing of various types of connector plastic products.

We adhere to the business philosophy of "quality first, customer first, forges ahead". After more than ten years of unremitting efforts of all employees, we have won the high trust and support of our customers, and have established good cooperation with many well-known enterprises at home and abroad. relation. The products sell well in mainland China, Hong Kong and Taiwan, Southeast Asia and European and American markets. While continuously improving production efficiency and product quality, the company also continuously learns advanced enterprise management experience, strengthens enterprise management, and improves the quality of employees. The certification and implementation of the ISO9001:2008 international quality management system is a new starting point for the company. We are convinced that through the company's continuous improvement, continuous innovation and perfect service, Huishuo Precision Mould will become a model in the mould industry. Sincerely welcome people from all walks of life at home and abroad to come to draw samples, discuss cooperation, enhance friendship, and create a better tomorrow!