Konnra Electronics CO., LTD.

The sales of Arduino Wifi Shield are quite popular. Let's see the participation of Konnra connector: At present, this module uses two PCBA boards, and the connection between the board and the board uses a pin header and a female connector. In terms of connection options, Konnra connector engineers gave several different solutions, and finally discussed with the manufacturer the use of  1.27 mm pin headers and female connectors . As shown below: Konnra connector hopes to provide more and better connector solutions for more design manufacturers, we grow together.

Speaking of the pin header, as a component practitioner, how much do you know? Do you know what effect the plating of the pin headers has? The following  Konnra Electronics  engineers will introduce you to the role of the pin plating. I hope that through our explanation, you will have a deeper understanding of the plating effect of the row of pins. The optimization of electrical performance can be considered from the control of the film on the surface of the contact plating that is already present and about to be formed. A major requirement for the electrical performance of the pin headers is to establish and maintain a stable pin header impedance. To achieve this, a metal contact interface is required to provide such inherent stability. Establishing such a contact interface requires that the surface film be able to avoid or split during contact engagement. These two different options clarify the difference between precious metals or rare metals and ordinary metals. To vary...

About the concept and classification of the Female header connector How much do you know, the electric bee optimization engineer pointed out that the Female header is a type of connector, commonly known as the Female header connector. Because in most cases it is used with the "pin header connector", the role and scope of the Female header connector is basically the same as that of the header connector. According to Konnra Electronics , the Female header connector is widely used on PCB boards in electronics, electrical appliances, and instrumentation products. Its role is to function as a bridge before being blocked or isolated in the circuit. The task of current or signal transmission. It is generally used in conjunction with the pin header connector to form a board-to-board connection, or used in conjunction with an electronic harness to form a board-to-wire connection, or it can be used independently for board-to-board connection. Classification: 1, Female header accordi...

After the user purchases the pin header, there are some precautions that must be kept in mind during the use. If you ignore these precautions, it may affect the performance of the pin header. Then the user uses the pin header. What are the operational considerations for the mother when it is discharged? The following  Konnra Electronics  engineers will give you a detailed explanation of what to do when using the pin header. In the operation of the row of pins, there are five main points to note, as follows: 1. Heat dissipation design The pin header will generate heat during operation. If the temperature is too high, it will affect the attenuation speed and stability of the LED. Therefore, the heat dissipation of the PCB board and the ventilation and heat dissipation of the cabinet will affect the pin header. 2. Check if the anti-static pin headers have good anti-static measures. 3. The smaller current value of the pin header is 20 mA. It is generally recommended that the ...

Pin headers are definitely not unfamiliar to the practitioners in the component industry. You can know how to use the pins and how to use them. If you don't know about them, read this article, Konnra Electronics are specially organized for you and I hope to help you. Pin header applications: smart meters, meters, carriers, UPS, inverters, driving recorders, car alarms, network switches, routers, notebooks, computers, MID. Digital cameras, boards and smart communication products, smart home appliances, etc. Pin-out function: Its function is to function as a bridge between the blocked or isolated circuits in the circuit. The task set for carrying current or signal transmission is usually used with the motherboard to form a board-to-board connection. Or used in conjunction with the end of the electronic harness to form a board-to-wire connection; it can also be used independently for board-to-board connection. Pin classification and type: 1. The pins are divided according to the sp...