Konnra Electronics CO., LTD.

      First, what is the connector:       Generally refers to an electrical connector, that is, an original that connects two active devices to transmit current or signals.       Why use a connector?       Imagine what would happen if there were no connectors? At this time, the circuits are permanently connected together by continuous conductors. For example, the electronic device is to be connected to the power supply, and both ends of the connecting wires must be fixedly fastened to the electronic device and the power source by some method (for example, soldering). In this way, both production and use bring a lot of inconvenience.      Take the car battery as an example. Assuming that the battery cable is fixedly soldered to the battery, the car manufacturer adds workload to the battery installation, increasing production time and cost. When the battery is damaged and needs to be replaced, the car must be sent to the repair station, the old one is removed from the weld, and the ne

Coaxial connectors are used to transmit RF signals. They have a wide transmission frequency of up to 18 GHz or higher and are mainly used for radar, communication, data transmission and aerospace equipment. The basic structure of the coaxial connector includes: a center conductor (a positive or negative center contact); a dielectric material outside the inner conductor, or an insulator, and the outermost is an outer contact, which serves as a shield outside the coaxial cable. The same function of the layer, that is, the signal transmission, the grounding element as a shield or circuit. The coaxial connectors are mainly divided into: SMA, SMB, BNC, TNC, SMC, N-type, BMA, and the like. Male: Male (plug), thread inside, inside is the needle. Such as TNC (M). Female: Female (socket), threaded outside, inside is a hole. Such as SMA (F). RP: Reverse Polarity means that the head and the inside of the needle are opposite. Bulkhead: It is the joint of the lockable screw on the board and

Wire connectors are an accessory that has developed rapidly in recent years. With the globalization of the market, AI technology was born, and wire connectors are widely used in every country, and the demand is particularly large. Since the reform and opening up, the domestic wire connector technology has also achieved unprecedented development, and this market is expanding. As the country with the largest consumption of wire harness cable, China's market potential is naturally huge. The application of  wire connectors  is very extensive. For example, equipment and tools commonly used in life, electric water heaters, as well as children's toys, artificial intelligence and other products. Not only cables, but also in many engineering equipment, there are such wire connectors that can be replaced at any time to increase the service life. In the future development, the wire connector is a very important connection device, which greatly facilitates the performance of the device

BNC connector as a device and equipment BNC connector, whether it is made of copper or zinc alloy, the appearance of the important components, in the monitoring project, the amount of a large, a 16-in 32-out distributor has 48 BNC maters, There are hundreds of BNC maters in a large array, and a large monitoring project uses thousands of BNC connectors. 1% of defective products will cause more than 10 faults, and large engineering uses poor quality BNC connectors. After-sales service will be very troublesome, its quality directly affects the effect of the project but it is easily overlooked. BNC connector failure is usually good or bad. In the monitoring project, the common fault is that sometimes there are images and sometimes no image, or Unexplained images, degraded image quality, etc., even some strange faults or problems after a period of time, taking up a lot of time for engineers to troubleshoot. The BNC RF connector is a data transmission interface for many multimedia product

【1 】 PRODUCT NAME AND PART NUMBER Product Name Part Number MX3.0 Housing,Terminal,Wafer KR 3000H KR3000T KR3000WV(R)-S 【2 】 RATINGS Item Requirement Rated Voltage(MAX) 250V [AC(virtual value)/DC] Maximum current rating(Amperes)  Wire 2x1P ~ 2x2P 2x3P ~ 2x8P 2x9P ~ 2x12P [AC(virtual value)/DC] 20AWG 5A 4A 3A Ambient temperature Range -25℃ ～ +85℃      【 3 】 PERFORMANCE 3 .1 Electrical Performance Item Test Condition Requirement 3 .1.1 Contact Resistance Mate applicable and measure by dry circuit ， 20mV MAX ， 10mA. ≤ 10 m Ω MAX 3 .1.2 Insulation Resistance Mate applicable and apply 500V DC between adjacent terminal or ground. 1000M Ω MIN 3 .1.3 Dielectric Mate applicable and apply 1500V AC （ virtual value ） for 1minute between adjacent terminal or ground. No Breakdown 3 .2 Mechanical Performance Item Test Condition Requirement 3 .2.1 Terminal Insertion Force