2005250-4

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Rectangular Connectors - Housings are highly popular in diverse applications and are used to connect two or more devices. The 2005250-4 series of rectangular housings from Cinch Connectivity Solutions is notable for its reliable connections, complete range of accessories and secure mating. This high performance housing offers an effective solution for a variety of applications ranging from consumer products to industrial applications.

Overview

The 2005250-4 rectangular housings come in two sizes, the 2.5x2.5mm and the 4.2x4.2mm. The housings feature a high temperature thermoplastic material and 50 contacts, fit to current ratings of 1.0A with insulation resistance of 100M ohms minimum and voltage rating of 250VAC. The housing also offers a wide range of applicable accessories including terminal retention (clips) and strain reliefs. The 2005250-4 series of housings is available in both black and natural colors, facilitating quick different types of connections. The 2005250-4 series of housings are available in protective packages in both standard and special order quantities.

Applications

The 2005250-4 series of rectangular housings are widely employed in a range of applications such as consumer electronics, medical and hand-held devices, communication equipment such as LAN and PC interconnection, automotive, and telecom. The 2005250-4 series of housings offer a reliable connection for a variety of devices. For example, the 2005250-4 series of housings are perfectly suitable for use in wireless handsets such as cellular phones for GPS tracking and GSM/CDMA/UMTS/EDGE/HSPDA communication. They are also suited for notebook and tablet PCs, and can be used for making connections between displays and PCs in home theatre systems.

Working Principle

The 2005250-4 rectangular housings have a single row of 50 contacts each. The contact locations are divided into two rows: a row of contacts on the top and a row of contacts on the bottom. Each contact location has a hemispherical dimple on the bottom of the housing. The connection is completed when the mating connector is inserted and the hemispherical dimple makes electrical contact. Thus the connection is completed between the two connections. The hemispherical dimple also helps in maintaining electrical connection between the two mating connectors even under the influence of shock and vibration.

The 2005250-4 series of rectangular housings also come with a positive and negative latch system. The latching system helps in secure mating and ensures that the housings remain connected even when subjected to shock and vibration. The positive locking also helps to reduce the chances of accidental disconnection of the connectors. The strain reliefs available with the housings help to reduce physical strain on the connections. Additionally, the 2005250-4 series of rectangular housings comes with terminal retention (clips) that allow for easy mating and unmating of the connectors.

Advantages

The 2005250-4 series of rectangular housings are available in two different sizes – 2.5x2.5mm and 4.2x4.2mm – making them ideally suited for a variety of applications. They feature a high temperature thermoplastic material with excellent mechanical performance. The contacts are fit to a current rating of 1.0A and offer an insulation resistance of up to 100M ohms minimum and a voltage rating of 250VAC. The housings also feature a positive and negative latch system that helps in secure mating and proper mating of the connectors. The 2005250-4 series of rectangular housings also come with a wide range of applicable accessories like terminal retention (clips) and strain reliefs.

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