AC401120-2 Connectors, Interconnects

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AC401120-2 Application Field and Working Principle

Backplane connectors are versatile electronic components designed to connect two or more printed circuit boards together. The AC401120-2 is a 2.5mm pin spacing, right angle type terminal block backplane connector for an IBM PC/ AT standard backplane. It is typically used in high-performance applications such as in the numerical control (NC) equipment of machine tools, as well as in control systems, communication systems, computer system backplanes, and data processing systems. This article will discuss the application field and working principle of the AC401120-2.

Application Field:

The AC401120-2 connector was designed to provide reliable interconnections with ease of use and assembly. It is an effective off-the-shelf solution developed especially for use in IBM PC/AT standard backplanes. This connector is suitable for external application field use and is also used in data routing systems, high speed communication systems and medical equipment. The AC401120-2 is frequently used to provide signal and power connection between two or more separated PCBs. The optional protective shell can be used to ensure that the mechanical and electrical connection remains solid and secure.

The AC401120-2 offers excellent differential impedance control and cross-talk reduction. It is also designed with long-term durability, providing high performance connection and ensuring that the connection remains reliable under heavy usage. The connector has a keyed design and the number of pins on each side can be customized according to the specific application. The connector can be used with a wide range of devices such as LED lights, cables, switches, and other electronic components.

Working Principle:

The AC401120-2 connector has a 2.5mm pin spacing right angle type terminal block backplane. Each pins is designed to prevent the possibility of random short circuits between pins. Each pin features a locking tab for secure connection and vibration resistance. The contacts of the AC401120-2 are made of gold-plated metal, providing superior electrical connectivity and conductivity.

The AC401120-2 is designed for easy installation. The connector has a snap-in mechanism, allowing for a quick, straightforward assembly and removal process. The connector features a spring-loaded pressure plate which ensures secure connection. The tension of the spring-loaded pressure plate can also be adjusted to achieve the desired electrical contact. The connector also features an anti-oxidation coating to protect the gold-plated contacts from damage.

The AC401120-2 connector is designed to withstand high temperatures. It has an operating temperature range of -40°C to +80°C, ensuring excellent performance even in extreme environments. In addition, the connector is UL-approved and certified to meet or exceed the UL94V-0 flame rating requirements.

In conclusion, the AC401120-2 is a 2.5mm pin spacing, right angle type terminal block backplane connector that is designed for reliable and secure connection. The connector can be used in a wide range of applications and is backed with a UL-certified flame rating. The AC401120-2 connector is ideal for use in IBM PC/AT standard backplanes and provides excellent electrical performance in extreme conditions.

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