ESQ-110-49-G-D

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Rectangular Connectors are components in electronic and electrical systems that provide connectivity between components. The rectangular connectors are classed as either headers or receptacles and are categorized according to their mounting style, number of contacts, engagement Style, and polarization type. In this article, we will discuss the application field and working principle of the ESQ-110-49-G-D.

Application Field

The ESQ-110-49-G-D is a molded header style, conformally coated 1 row of 49 contacts. This connector is specifically designed for applications that require a low cost, low profile, and differential pair routing solution. It is ideal for applications where space on the board is limited and a more compact routing solution is desired. The ESQ-110-49-G-D is perfect for use in telecommunications, networking, automotive, computer, and other electronic products.

Working Principle

The ESQ-110-49-G-D is a friction lock, low profile molded header style connector. This connector is designed to provide a superior contact retention force, and it has maximum signal integrity for differential pairs routing, which is perfect for high-speed data applications. The contact finish is gold, and it utilizes a pick-and-place termination design for effective assembly and robust termination. The contacts are mated together when the pair of connectors are mated, and it has a polarization feature which ensures the correct pin orientation when the connectors are mated.

The polarization feature is designed to prevent the connectors from being mated incorrectly, and has an internal key mechanism to prevent unauthorized mating. Additionally, the connector has selective grounding tabs which improves the electrical performance of the product. The gold contacts are corrosion resistant, and it has a UL 94V-0 rated insulation system and a temperature range of -40°C to +105°C. The ESQ-110-49-G-D is designed to provide superior signal integrity and operations for applications with tight space constraints.

The ESQ-110-49-G-D connector uses a mated pair of connectors for correct connectivity and signal integrity. It provides users with a secure and reliable connectivity for their applications. The device is designed with a pick-and-place termination system which simplifies the assembly process and provides for a robust termination. Furthermore, the contacts are gold plated giving it superior corrosion resistance.

In summary, the ESQ-110-49-G-D is a low profile, mated pair of connectors with superior contact retention force, maximum signal integrity, and polarization feature. It is ideal for applications where a compact footprint and cost savings are desired. The gold plated contacts provide superior corrosion resistance and it uses a pick-and-place termination system for easy assembly. It is ideal for use in telecommunications, networking, automotive, computer, and other electronic products.

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