SMA-KWHD

HUADA connector SMA-KWHD
HUADA connector SMA-KWHD

HUADA connector SMA-KWHD

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Summery

The SMA-KWHD RF connector is a 50-ohm connector that operates from DC to 18 GHz, featuring a threaded coupling mechanism for secure connections. It is commonly used in telecommunications, military equipment, and digital communications.

BrandHUADA

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The SMA-KWHD Connector

The SMA-KWHD connector is a specialized component designed for high-performance RF applications, known for its reliability and strong construction. It is a right-angle connector that delivers excellent signal quality and efficient transmission across various communication systems, making it ideal for industries requiring precise and durable connections. Its advanced materials and precision manufacturing ensure dependable performance even in challenging environments, while its compatibility with different cable types increases its versatility. This connector is a trusted choice for reliable RF connectivity in many industries.

Technical Specifications of SMA-KWHD

The SMA-KWHD connector has a 50ohm impedance, designed to operate efficiently in a wide frequency range, typically up to 18GHz. It is constructed with high-quality brass and nickel plating, ensuring excellent conductivity and resistance to corrosion. The connector supports a maximum voltage rating of 335 volts and can handle a power rating of up to 1 watt. The Voltage Standing Wave Ratio (VSWR) of the SMA-KWHD connector is 1.08+0.05F. With a mechanical interface that includes a threaded coupling mechanism, it provides secure and stable connections. The SMA-KWHD is figured for precision mating, with a center contact that maintains low insertion loss and high return loss, endures multiple cycles, and is often rated for over 500 cycles without losing performance. Its compact size and great design allow for excellent performance in both static and dynamic environments. The connector is also engineered to withstand extreme temperatures, typically from -65°C to +165°C, making it suitable for diverse operational conditions. Moreover, it has a gold-plated center pin for elevated conductivity and durability, giving long-lasting operation in demanding applications.

Advantages and Disadvantages of SMA-KWHD

The SMA-KWHD connector offers several advantages, making it a popular choice in high-frequency applications. Its well-set size and lightweight design allow easy integration into tight spaces without endangering performance. The connector’s excellent electrical properties cause efficient signal transmission and minimal interference. Its robust construction with corrosion-resistant materials ensures a long lifespan, even in harsh environments. Additionally, the threaded coupling mechanism provides a secure connection that is resistant to vibrations and mechanical stress. However, there are some disadvantages to consider. During installation, the SMA-KWHD connector may need to be handled carefully to avoid damage to the delicate components, and misalignment may be more challenging to correct than larger connectors. Furthermore, if not properly rated for specific environments, its effectiveness can decline when performing at high frequencies. So, while the SMA-KWHD connector offers many advantages, knowing its qualifications can boost its optimal performance.

Applications of SMA-KWHD

The SMA-KWHD connector is widely used in various applications that need reliable high-frequency performance. In telecommunications, it plays a critical role in connecting antennas, base stations, and other RF components, providing perfect signal transmission in mobile networks. Its unique design makes it suitable for aerospace and defense systems, where it is used in radar and satellite communication systems, helping clear and dependable communication in challenging environments. In the field of test and measurement, the SMA-KWHD connector is favored for use in laboratory equipment and instrumentation, allowing engineers to get accurate measurements with minimal signal loss. Additionally, it is commonly used in medical devices, where precise connectivity is required for diagnostic equipment and imaging systems. The versatility of the SMA-KWHD connector also extends to industrial applications, such as automation and control systems, where it assists in maintaining reliable data communication and control signals. Finally, its combination of performance, durability, and ease of use makes it a preferred choice through these varied sectors.

Comparison of SMA-KWHD with SMA-KWHD2, SMA-KWHD4, and SMA-KWHD5

The SMA-KWHD, SMA-KWHD2, SMA-KWHD4, and SMA-KWHD5 connectors have similar functions in RF applications, providing similar signal transmission; however, they differ in particular specifications, such as size or performance features. The SMA-KWHD connector has a compact length of 14.8mm and a height of 13.5mm, which allows it to fit well in constrained spaces while maintaining effective signal integrity. In comparison, the SMA-KWHD2 shares the same dimensions, offering similar performance and compatibility but with a slightly reduced mounting hole height of 3.9mm, which does not significantly impact functionality. The SMA-KWHD4, with a longer length of 20.1mm and a reduced height of 12mm, may provide greater mechanical stability due to its increased surface area, though its shorter mounting hole height of 2.5mm could potentially limit its secure attachment in some applications. Lastly, the SMA-KWHD5, measuring 17.8mm in length and matching the height of 13.5mm of the SMA-KWHD, offers a balance between size and stability with a mounting hole height of 3.9mm. The consistent diameter of the center pin across all these connectors ensures that electrical performance remains uniform, but because of the varying dimensions, connectors vary in their mechanical resilience and ease of installation, so selecting the right connector depends on the application’s specific requirements.

HUADA connector SMA-KWHD Attributes

  • Impedance 50 Ω
  • Minimum Operating Temperature -65 °C
  • Maximum Operating Temperature +165 °C
  • Contact Plating Gold
  • Mating Cycles 500 Cycles
  • Gender Female
  • Captivation NO
  • Body Plating Gold
  • Insulation Resistance 5000
  • Termination Style PC Board
  • Series SMA
  • dielectric withstanding voltage 1000 V
  • Frequency Range with Flexible Cable 0~12.4 GHz
  • Frequency Range with Semi-rigid 0~18 GHz
  • VSWR with Flexible Cable 1.15+0.02F
  • VSWR with Semi-rigid 1.10+0.02F

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