2-5146895-1

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2-5146895-1 rectangular connectors are widely used in arrays, edge types, and mezzanine (board to board) applications. Connectors of this type provide reliable and cost-efficient electrical contacts. In this article, the applications, features, working principles, reliability, and selection criteria of this type of connectors are discussed in detail.

Applications of 2-5146895-1 Rectangular Connectors

The 2-5146895-1 rectangular connectors are used in a wide range of applications, including, but not limited to, electronic signal (audio, video, computer) transmission, signal-switching, power distribution, and display applications. These connectors can also be applied in power amplifiers, energy sensors, and PCBs. Due to its small size and low power consumption, this type of connector is especially suitable for low-power applications such as battery-powered devices.

Features of 2-5146895-1 Rectangular Connectors

The 2-5146895-1 rectangular connectors feature a low profile design, and are available in three different sizes, 1.25mm (P1.25), 1.5mm (P1.5) and 2mm (P2), to meet various design parameters and requirements. The connectors are constructed of metallic materials, most often copper, for high contact and connection reliability. These connectors feature a gold-plated contact surface to provide reliable and corrosion-resistant electrical contacts. The connectors also have a matt-finish dielectric material that prevents EMI and crosstalk.

Working Principle of 2-5146895-1 Rectangular Connectors

The working principle of the 2-5146895-1 rectangular connectors is based on the principle of electrical contact. When two metallic contacts (or pins) are mated, they form a direct or indirect electrical connection. This connection enables the flow of electricity between the two pins. The contacts of the connectors are designed to ensure a secure fit and provide an electrical connection of high reliability.

Reliability of 2-5146895-1 Rectangular Connectors

The 2-5146895-1 rectangular connectors have been designed and tested to ensure their reliability. They are tested according to IEC standards to check for contact resistance, durability, and environmental protection. The connectors are also tested for high-temperature endurance, UL protection, and electro-magnetic and radio-frequency interference. This ensures that the connectors provide reliable electrical contacts even under extreme conditions.

Selection Criteria for 2-5146895-1 Rectangular Connectors

When selecting a 2-5146895-1 rectangular connector, the following selection criteria should be considered:

• Durability: The connector should be designed and tested for durability, i.e. its contact resistance depth, pin pitches, wire pull strength, and contact resistance.
• Electrical requirements: The electrical requirements of the connector should be such that it can provide reliable electrical contacts and minimize EMI and crosstalk.
• Environmental protection: The connector should be suitable for the environment of its application and provide the required level of protection from moisture and dust.
• Size: The size of the connector should be chosen according to the design requirements and mechanical constraints.
• Cost: The cost of the connectors should be kept within the budget of the project.

In conclusion, the 2-5146895-1 rectangular connectors are widely used in arrays, edge types, and mezzanine (board to board) applications. They are highly reliable, cost-efficient, and feature a low profile design. The selection criteria for this type of connector should be evaluated based on its electrical and environmental requirements, size, and cost. With careful selection of these criteria, these connectors can be used reliably and safely in even the most demanding applications.

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