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1.27mm pin header factory small class explanation: What are the factors that affect the contact performance of the pin header?

  • Categories:Industry News
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  • Time of issue:2021-06-28 10:26
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(Summary description)To a certain extent, noble metal coatings (such as gold, palladium and their alloys) basically contain no surface film. For these coatings, metal contact at the interface is relatively simple, because it only requires the movement of the contact surface during the mating process. Usually this is easy to achieve.

1.27mm pin header factory small class explanation: What are the factors that affect the contact performance of the pin header?

(Summary description)To a certain extent, noble metal coatings (such as gold, palladium and their alloys) basically contain no surface film. For these coatings, metal contact at the interface is relatively simple, because it only requires the movement of the contact surface during the mating process. Usually this is easy to achieve.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-06-28 10:26
  • Views:
Information

Do you know what is the key factor that affects the contact performance of the pin header? Let's follow the editor of 1.27mm pin header factory to have a simple understanding!
The optimization of electrical properties can be considered in terms of controlling the existing and upcoming films on the contact plating surface. One of the main requirements for the electrical performance of the needle and the bus bar is to establish and maintain a stable impedance of the needle and the bus bar. To achieve this goal, a metal contact interface is required to provide this inherent stability. Establishing this contact interface allows the surface film to be avoided or cracked during contact and mating. The difference between precious metals or rare metals and ordinary metals determines the difference in pin header applications.
To a certain extent, noble metal coatings (such as gold, palladium and their alloys) basically contain no surface film. For these coatings, metal contact at the interface is relatively simple, because it only requires the movement of the contact surface during the mating process. Usually this is easy to achieve. In order to maintain the stability of the impedance of the contact interface, the design of pins and bus bars requires that the noble metal on the contact surface be maintained to prevent the influence of external factors such as pollutants and contact wear.
Ordinary metal plating, nickel plating is usually regarded as ordinary metal due to the formation of valve channels. It will naturally be covered with an oxide film. The function of the tin contact coating is because this oxide layer is easily destroyed during the matching process, which makes it easy to establish metal contact. The requirement of pin header design is to ensure that the oxide film does not break when the pin seat is matched, and to ensure that the contact interface is no longer oxidized during the validity period of the electrical connector. In wear corrosion, reoxidation corrosion is the main performance degradation mechanism of tin contact coatings. The mother silver contact coating of the header pins is recommended to be regarded as an ordinary metal coating, because the coating is easily corroded by sulfides and chlorides.
In summary, the editor of 1.27mm pin header factory tells: You can learn more about the factors that affect the contact performance of pin headers.

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ELETE Technology Co., Ltd. Invites You to Visit Electronica 2024 in Munich, Germany to Explore Innovative Connectivity Solutions

ELETE Technology Co., Ltd. Invites You to Visit Electronica 2024 in Munich, Germany to Explore Innovative Connectivity Solutions Dear Valued Customers, ELETE Technology Co., Ltd. is excited to announce our participation in Electronica 2024, which will take place from November 12-15, 2024 at the Munich Exhibition Center, Germany. We will be showcasing a range of innovative connector solutions, including Press Fit connectors specifically designed for the automotive autonomous driving sector, hardware terminals, and high-performance M8/M12 circular connectors, all of which are widely used in industries such as industrial automation, automotive electronics, and other high-end applications. Featured Products: Press Fit Connectors ELETE will feature its advanced Press Fit technology, widely used in autonomous driving systems for automotive applications. These connectors offer superior contact stability and low contact resistance. Our products, inspired by TE Connectivity's innovative designs, are engineered to perform reliably in extreme environments, including high vibration and high temperature, making them ideal for demanding automotive electronics applications. Hardware Terminals Our hardware terminals are crafted from high-quality materials, ensuring durability and excellent conductivity. These connectors meet various industry standards, ensuring long-lasting, reliable electrical connections in complex environments. They are designed to meet the stringent demands of modern automotive systems, industrial automation, and other high-performance applications. M8/M12 Circular Connectors We will also showcase a series of compact M8/M12 circular connectors, ideal for sensors, automation equipment, and Industrial Internet of Things (IIoT) systems. Drawing inspiration from leading brands like ERNI and binder, our M8/M12 connectors provide exceptional resistance to interference and outstanding mechanical strength, ensuring stable performance even in harsh environments. Why Choose ELETE? Innovation: We continuously develop cutting-edge connectivity technologies that meet market demands, offering our customers the most reliable products. High Quality: All our products undergo rigorous quality control to ensure stability and efficiency in various applications. Wide Applications: Our solutions are widely used across multiple industries, especially in automotive electronics, industrial automation, and smart manufacturing, demonstrating exceptional performance. We warmly invite you to visit our booth and engage with us in-depth to explore how our innovative connector technologies can support your business development. Please contact us in advance to schedule a meeting, and we will arrange an exclusive exhibition experience for you. Event Details: Event Name: Electronica 2024 Dates: November 12-15, 2024 Venue: Munich Exhibition Center, Germany Booth Number: A2-557 We look forward to welcoming you to our booth at ELETE and discussing the latest connectivity solutions and future collaboration opportunities. For any inquiries or additional event information, please feel free to contact us. We look forward to seeing you there! ELETE Technology Co., Ltd. Contact Email: yuan_guo@elete-tech.com Website: www.elete-tech.com

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