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Backplane Connectors - Specialized

The 51939-124 is designed to provide a reliable interconnection between backplanes and other boards for communication or electronic system applications. Additionally, this model is useful for applications that require high signal integrity with minimal crosstalk. It is designed to handle up to 24 AWG size wire.

Application Fields of the 51939-124

The 51939-124 is mostly used for backplane applications in the consumer electronics and medical industries. Examples of applications in consumer electronics include cameras, displays, mobiles, and tablets. Additionally, it can be used for radio frequency, fiber optics, and general communications applications as well. In medical applications, the 51939-124 is used in medical imaging equipment, medical sensor systems, and medical diagnostics equipment.

Working Principle of the 51939-124

The 51939-124 is a mezzanine connector that uses contact pins for signal conduction. It utilizes a top entry latch mechanism for fast secure connections. The contact pins are made from high grade spring steel, and are designed to provide numerous mating cycles. Additionally, the body is made from UL-rated plastic material for extra protection.

For enhanced performance and reliability, the connector features an advanced locking system with an internal latching mechanism. This feature ensures a positive latch force, which reduces the possibility of accidental disconnection. The latching mechanism also provides protection from shock, vibration, and extreme temperature fluctuations.

For improved signal integrity, the connector also utilizes a variety of surface mount technology (SMT) components, such as chipresistors, capacitors, and inductors. These components are designed to minimize crosstalk and interference. They also help reduce the attenuation and signal distortion, which leads to improved signal quality.

Other Features of the 51939-124

The 51939-124 has a number of other features that make it an ideal connector for backplane applications. These features include:

• Robust construction for a secure and reliable connection.
• Low insertion and extraction forces for easy mating and unmating.
• Compact design for reduced assembly time.
• High temperature range for extreme working conditions.
• RFI/EMI shielding for better signal integrity.

Conclusion

The 51939-124 is an advanced mezzanine connector that is ideal for backplane applications. It utilizes contact pins for signal conduction, and is designed to offer high signal integrity, minimal crosstalk, and robust construction. Additionally, it features SMT components for improved signal quality, low insertion and extraction forces, and a compact design. The 51939-124 is an ideal solution for high-speed applications in consumer electronics and medical industries.

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