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Rectangular Connectors - Headers, Male Pins

90121-0770 is an example of rectangular connectors and is categorized into headers, male pins. These are multipurpose connectors used in a variety of applications, and perform a fundamental role in most electric and electronic equipment. In this article, we will discuss the application fields and working principles of 90121-0770.

Structure of 90121-0770

The 90121-0770 is a rectangular header with two sections — a male connector and a female connector, separated by a partition. It contains two rows of pins (male) attached to the male section and two rows of receptacles (female) attached to the female section. The pins are rectangular in shape, and the receptacles are rounded. The total number of pins in each row is 14, giving a total number of 28 pins.

Application Fields of 90121-0770

The 90121-0770 rectangular connectors are widely used in a variety of applications and industries, ranging from automotive, industrial, medical, and aerospace. It is used primarily in electric and electronic equipment.

• Automotive: The 90121-0770 is highly suitable for automotive applications due to its ability to handle high temperature and make reliable connections. It is commonly used in automotive sensors, actuators, communications, and other applications.
• Industrial: In industrial applications, the 90121-0770 is usually used as part of HVAC systems, as well as pumps, motors, and process controls. It is an ideal choice for factory automation.
• Medical: The 90121-0770 is often used in medical equipment, as it is able to handle high temperatures and provide reliable connections. It is used in medical imaging equipment and other medical devices.
• Aerospace: The 90121-0770 is highly suitable for use in aerospace applications, as it is able to withstand harsh conditions and can provide reliable connections. It is commonly used in avionics, communications, and other aerospace systems.

Working Principle of 90121-0770

The 90121-0770 is a two-part connector, with the male and female parts connected by a partition. The pins are inserted into the female receptacles and the connection is secured with a cover plate. The pins are rectangular and the receptacles are rounded, which allows for a snug fit and a reliable connection.

The 90121-0770 is designed to make reliable electrical connections, and to handle high temperatures. It is resistant to vibration, corrosion, and temperatures ranging from -55 degrees Celsius to +105 degrees Celsius. The pins and recepticles are made of brass, which is designed to provide reliable electrical connections. This eliminates the possibility of oxidation, and ensures that the connection can withstand high temperatures.

The 90121-0770 is designed to provide reliable connections in a variety of applications and industries. Its temperature range and resistance to vibration, corrosion, and heat make it a great choice for many applications.

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