MTMM-140-03-L-D-018-002

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Rectangular connectors, such as the MTMM-140-03-L-D-018-002 series, are widely used in the consumer and industrial electronics industry, due to their ability to provide reliable electrical performance and durability for a range of environments. In this article, we will focus on the application field and working principle of the MTMM-140-03-L-D-018-002 series.Rectangular connectors, more commonly known as headers, male pins or D-subminiature connectors, are used to interconnect two or more circuits. Typical application fields of the MTMM-140-03-L-D-018-002 series include: audio/video equipment, GPS, networking, telecommunication, and computer systems.The MTMM-140-03-L-D-018-002 series of connectors comprise of two components: a male connector and a female connector. The male connector has a variety of pins, which vary in size and shape depending upon the impedance requirements of the equipment and the application it is to be used in. Each pin has an insulated crimp sleeve or ring which is secured to the lead or wire attached to the connector. The female connector is a plastic molded with a row of sockets that accepts the male pins. The female connector\'s contact pins are also equipped with an insulated crimp sleeve or ring which is in contact with the shielded or grounded conductor of the host device to ensure reliable connection times.The electrical performance of the MTMM-140-03-L-D-018-002 series is determined by its impedance rating, current rating, operating voltage, and contact resistance. The impedance rating is determined by the size, shape, and spacing of the pins. The current rating indicates the maximum current that the connector can safely carry. The operating voltage rating states the maximum safe voltage that the connector can carry. The contact resistance measures the resistance between the contacts of a connector, and is determined by the quality of the contact materials and the dielectric characteristics of the insulation between the pins.In addition to its widespread use in the consumer and industrial electronics markets, the MTMM-140-03-L-D-018-002 series is designed for use in a variety of harsh environments and conditions. The machined aluminum or molded thermoplastic outer shells have been treated with a conformal coating for additional corrosion protection, and the internal components are robust in design allowing them to withstand harsh temperatures, impact, moisture, dust, and vibration.To assure secure and reliable interconnection between two circuits, the MTMM-140-03-L-D-018-002 series utilizes a number of features. The pins are held in place by a metal latch which is positioned over the center of the connector, creating a firm press fit connection. The pins can also be locked in place by screws or double sided adhesive tape, providing a secure connection and preventing them from coming loose during installation or operation. The contact pins are also equipped with resilient bodies that create pressure on the mating pins, further reducing the risk of a loose connection.In conclusion, the MTMM-140-03-L-D-018-002 series of rectangular connectors are widely used within the consumer and industrial electronics industry due to their reliable electrical performance and durability. Their versatility allows them to be used in a variety of applications, including audio/video equipment, GPS, networking, telecommunication, and computer systems. The connectors feature robust construction and a wide range of features designed to ensure secure and reliable interconnection between two circuits.

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