644694-7

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Rectangular Connectors - Headers, Male Pins 644694-7 Application Field and Working Principle

Rectangular connectors, headers, and male pins are among the most popular products used in electronics; 644694-7 is one of these products, and its application field and working principles can be divided into four succinct categories.

Category 1: Power Supply and Control

644694-7 rectangular connectors, when used for power supply/control, can provide superior heat dissipation and current capacity, allowing higher current rating and power transfer. These connectors use metal contact pins to provide electrical connections, and the pin arrangement allows for reliable mating.

The 644694-7 connector accepts up to 24 AWG stranded wire and 28 AWG solid wire. It also features a latching, dual-locking system that ensures secure connection. Additionally, this connector is highly resistant to vibration, so it is suitable for use in a variety of applications, from automotive to communications.

Category 2: Signal Intensity and Transmission

644694-7 connectors can also be used for signal intensity and transmission. The signal pins in these connectors are configured in a linear format, and this helps reduce the frequency-dependent impedance mismatch that often occurs when multiple signals pass through a single cable. The connector\'s unique design also helps reduce insertion and crimp force requirements, allowing for easier assembly and easier inspection.

Moreover, the 644694-7 connector is designed to provide a wide operating temperature range and excellent noise rejection. Its single-piece body shell offers superior EMI shielding and protection from liquid ingress, ensuring reliable operation in the most hostile environments.

Category 3: Timing and Sync

For timing and sync applications, the 644694-7 connector features a two-part contact arrangement that promotes better signal integrity and reliability. The connector is also designed to deliver low loss and low insertion force, making it suitable for high-speed, low-voltage, and low-power applications.

The 644694-7 connector is rated for up to 1 million cycles, and its contacts feature gold plating for superior corrosion resistance. The connector also offers a unique dual-locking system that prevents disconnection due to shock and vibration. This feature makes it ideal for use in military and aerospace applications.

Category 4: Interfacing & Communications

Finally, the 644694-7 connector is well suited for interfacing and communications applications. The connector is designed to provide excellent impedance control and data transfer, as well as a high level of dust and water resistance. Additionally, the connector features shielded contacts, protecting against interference and noise.

The 644694-7 connector is compatible with a wide range of signal transmission protocols, including Ethernet, Fiber Optic, and USB. Its single-piece design also ensures a superior level of shock and vibration protection. It can endure extreme temperatures, making it suitable for use in almost any environment.

In summary, 644694-7 rectangular connectors, headers, and male pins are ideal for use in a variety of power supply and control, signal intensity and transmission, timing and sync, and interfacing and communication applications. Their robust construction and superior signal integrity make them well suited for a variety of tough environments.

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