1-211672-1

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D-sub or D-shaped connectors housings are an essential component of electronic and communication systems. These components are generally divided for male and female gender types, and have a kit consisting of a housing, pins, and screws. Usually, the housings are named by the number of pins they feature, being 15, 25, 37, etc. Usually, the housing size is chosen based on the number of pins and the wire size of the crimp terminal that will be used.

A 1-211672-1 application field and working principle is defined as a D-sub housing of 15 pins with a 2.8 mm pitch. It is normally a female connector housing, made from gray4/UL94V-2 thermoplastic polyester elastomers. It features 15 poles of round terminals, which allows for the transmission of a low-power signal such as USB 2.0, DVI, HDMI, and others. The housing has an outer diameter of 10.5 mm, an inner diameter of 6.25 mm, and a mounting hole of 4mm. It is compliant with EN60947-5-2 standards.

The working principles of a 1-211672-1 application field and working principle are similar to other D-sub housings. The pins and screws must be properly connected, and the assembly of the pins and screws must be robust in order to ensure a reliable connection. The pins form a bridge between the conductors, which allows the transmission of a signal. The screws allow for a secure connection, and they are usually tightened using a screwdriver. Usually, an insertion tool is used to ensure the correct insertion of the terminal into the mating connector.

Moreover, D-sub housings are usually tested in accordance with IEC 61076 Verification specification. This includes a test of the insulation resistance and the related electrical voltage tests. The tests also include the verification of the current carrying capacity of the pins and cable assemblies, and the verification of the contact resistance.

In short, a 1-211672-1 application field and working principle is a 15-pole female D-sub housing, with a 2.8 mm pitch. This component is suitable for a low-power signal such as USB 2.0, DVI, HDMI, and others. The pins and screws must be properly connected, and the assembly must be robust in order to ensure a reliable connection. The tests for a D-sub housing include the verification of the current carrying capacity and the contact resistance.

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