748474-1

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D-sub, D-shaped connectors and housings are versatile, reliable components found in a variety of many different applications. The 748474-1 model is especially suited for high-frequency radio frequency and digital applications, with a proven track record of use in environments with low crosstalk. It features an innovative contact design that provides an economical, dependable way to transmit and receive signals in environments with high levels of vibration and shock.

The 748474-1 model has a special shape that allows it to fit in tight spaces as well as providing extra contact points for quick external connection from other connectors, such as the J-shaped and C-shaped models. Its design features a die-cast metal housing with zinc plate finish and a brass-plated finish to make it durable and resistant to corrosion for long life. The housings come in both male and female types, and are threaded for quick connection.

In addition to its unique shape and construction, the 748474-1 model also offers a variety of contact configurations. There are four basic types of contact configuration available for this model: single row, dual row, multi-row, and ribbon contact. Single row contact configurations are designed for applications requiring only one signal line while dual row contact configurations can support up to six signal lines. Multiline and ribbon configurations support signals with higher frequencies and longer lengths. In addition to the various contact configurations, users can select from four different types of shell sizes: 1.50 inches, 2.00 inches, 2.50 inches, and 3.00 inches.

When it comes to working principle, the 748474-1 model uses an innovative contact design that reveals its true performance in conditions with high levels of vibration, surge, and shock. Its dielectric strength is 2650 Vrms, which means it is able to safely transmit and receive signals in a wide range of conditions, including high-frequency radio frequency and digital applications. Furthermore, the connector is also designed to maintain low crosstalk and reliable transmission of signals even in harsh environments.

Overall, the 748474-1 model offers sophisticated solutions for high-frequency radio frequency and digital applications and is an ideal choice for a variety of applications such as radios, antennas, cell phones, and audio systems. It is also an excellent choice for military, aerospace, and industrial applications due to its low crosstalk, shock and vibration resistance, and impressive dielectric strength.

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