DAMMF15PE

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DAMMF15PE is a type of D-Sub Connector. It is specifically designed for use in applications such as radio frequency (RF) and high-speed digital signals. It has an improved shielding performance that significantly supersedes equivalent alternatives in the market. The DAMMF15PE is a mixed signal connector that features 9 contacts on each side. It is designed with an integrated grounding bar that is made up of a substrate-attached adapter, a coupling nut and a ground wire.

In terms of its physical properties, the DAMMF15PE has an inflection angle of 15°. It has 2 x 15 mm stands and 15 millimetres high. It has a weight of 68.8 Grams and a dielectric withstanding voltage of 1 kV. The connector has an insulation resistance of 1 GΩ at 500 VRMS.

To function properly, the DAMMF15PE connector requires the use of 3 metal shells. The shells are designed with a silver finish and 0.4 mm of nickel inside. This ensures connectivity between the pins and a more efficient signal transmission. The gold-plated contact pins have a diameter of 1.27 mm and a thickness of 0.8 mm.

The working principle of the DAMMF15PE stem from the fact that it has two ground contacts. The contacts are made up of the primary contact between the antenna and a ground ring. The ground ring is composed of two different contacts that connect the shield and the chassis together. This forms a Faraday shield that blocks out electromagnetic interference.

Next, the DAMMF15PE also features a shield on the inside that protects the core signal wire. The internal shield is connected to the chassis and also helps to reduce EMI susceptibility. This is achieved by the arrangement of the internal and external shields. With the dual shields, the EM radiation produced by the current fluctuation is reduced.

The DAMMF15PE also has some secondary effects in terms of managing signal noise. The shielding design of the connector allows for improved crosstalk reduction. This works by reducing the interference between signals of different frequencies.

Overall, the DAMMF15PE is an ideal choice for applications where signal integrity and EMI protection are of prime importance. Its combination of shielding and contact pins allows for improved performance in signal transmission. It is suitable for high-speed digital signals and RF communications and is widely used in the aerospace, military and medical sectors.

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