77313-824-24

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The 77303-824-24 rectangular connector is a common connector type used in various applications. This connector is composed of two pieces, a male pin or header and a female receptacle. The number in the product code, 824-24, denotes the number of contacts in the connector. The male header is a two row, 24-pin connector that is inserted into the female receptacle.

Design and Construction

The 77303-824-24 rectangular connector is a two row, 24-pin male header with a soldermask (optional) and a polarizing feature. The male pin/header has a width of 7.00mm and is fitted into the female receptacle which has a width of 8.24mm (see figure 1). Connector shells, made of thermoplastic, protect the pins/header from environmental contaminants. The contact area of the male header is gold plated for high-frequency applications.

Working Principle

Upon inserting the male header into the female receptacle, a pair of metal connectors make contact with one another, creating an electrical connection. The electrical connection is reliable due to the polarizing feature which prevents incorrect mating of the pin and receptacle. After the polarity is confirmed, the male pins are soldered onto the board. This step is important to ensure proper electrical and RF shielding of the connector.

Application Field of the 77303-824-24 Rectangular Connector

The 77303-824-24 is commonly used in a variety of industries, specifically in telecommunications, computer networks, automotive electronics, industrial automation, among others. Some of the applications in which the 77303-824-24 connector is used are:

• Digital cameras and camcorders
• GPS systems
• Consumer electronic products
• Wireless communication
• Network adapters/hubs
• Automotive electronics

The 77303-824-24 is a cost effective, robust and reliable connector type that is designed to provide excellent electrical performance in a variety of applications. Its robust construction, high contact counts, and high working lives make it an ideal choice for a wide range of applications.

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