1703129-1

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Card Edge Connectors – Housings are widely used in industrial, automotive and consumer applications for connection of devices. This article will focus on the 1703129-1 model and provide an overview of its application field and working principle.

The 1703129-1 model is a 2mm pitch card edge connector manufactured by AVX Corporation. This product is designed to provide reliable electrical interconnectivity between a PCB and a daughter card. The connector features a 2 mm pitch soldering area and can accept board thicknesses up to 0.12 mm. It also has current ratings up to 1 A per pin.

The 1703129-1 model is ideal for applications where space is limited. It has a low profile design to provide space saving solutions in limited spaces. The product is suitable for automotive, industrial, and consumer applications where reliability is a key factor. It is also easily mounted on the printed circuit board (PCB) and is perfect for applications where frequent maintenance and repair are required.

The 1703129-1 model is available in four different body materials: brass, stainless steel, nickel, and aluminum. Each material has different characteristics and performance. The brass body is the least expensive and is suitable for applications with lower current ratings. The stainless steel body has higher current ratings and is durable, corrosion resistant, and non-magnetic. The nickel body has the highest current ratings and is the most corrosion resistant. The aluminum body has the lowest current ratings and is the most cost effective.

The working principle of the 1703129-1 model is simple. It consists of two basic components, a male and a female connector. The male connector is a machined terminal that is inserted into the corresponding female connector. The female connector is a shell that accepts the male terminal. The two connectors are then connected by soldering the male terminal pins to the corresponding female shell pins. This creates a mechanical connection between the two components and also a permanent electrical connection.

The 1703129-1 model is also available with different types of contact plating, such as nickel, gold, and tin. The contact plating is important because it affects the performance of the connection. For example, nickel plating ensures reliable electrical transfers and prevents corrosion. Gold plating provides excellent electrical conductivity and is corrosion resistant. Tin plating offers the best cost-performance ratio, but it is not as reliable as other plating materials.

In conclusion, the 1703129-1 model is a reliable and cost-effective card edge connector suitable for a variety of applications. It has a low profile design to save space, and is available in several materials and contact plating types. Its simple working principle is based on the insertion of a male terminal into a female connector, followed by soldering of the corresponding pins. The product provides reliable electrical interconnectivity and is perfect for applications where frequent maintenance and repair are frequent requirements.

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