Discover the HUADA SMA-KWHD4 RF Coaxial Connector: Key Features and Specifications

The SMA-KWHD4 connector is engineered for precision and reliability. With a consistent 50Ω impedance, it ensures efficient signal transmission across a broad frequency spectrum. Whether you’re dealing with flexible cables (ranging from DC to 12.4 GHz) or semi-rigid setups (up to 18 GHz), this connector delivers seamless connectivity. Its robust design withstands extreme temperatures, from -65°C to +165°C, making it suitable for diverse applications.
Beyond impedance, the SMA-KWHD4 boasts low VSWR (Voltage Standing Wave Ratio). This means minimal signal reflection and superior performance. Imagine a connector that seamlessly bridges communication gaps, maintaining reliable connections even in demanding environments. Whether you’re building RF circuits, base stations, or cable assemblies, the SMA-KWHD4 is your go-to choice for high-frequency applications.

Key Features of the SMA-KWHD4 HUADA Coaxial Connector

Impedance and Frequency Range:
The SMA-KWHD4 connector maintains a consistent 50Ω impedance, ensuring efficient signal transmission.
It covers an impressive frequency range from DC to 18 GHz, making it suitable for various high-frequency applications.
High Mechanical Strength and Durability:
The SMA-KWHD4 is characterized by high mechanical strength, ensuring robust performance even in demanding environments.
Its long span and superior reliability make it ideal for connecting RF coaxial cables, microwave components, and instruments.
Low-Voltage VSWR (Voltage Standing Wave Ratio):
The connector exhibits low-frequency reflection due to its well-designed thread connecting mechanism.
With a VSWR of ≤1.05 + 0.1f (GHz), it minimizes signal loss and maintains optimal performance.
Temperature Resilience:
Operating Temperature Range: -65°C to +165°C.
Dielectric Withstanding Voltage: Up to 1000 V.
Electrical Performance:
Contact Resistance:
Center Contact Pin: ≤3 mΩ.
Outer Conductor: ≤2 mΩ.
Insulation Resistance: ≥5000 MΩ.
Insertion Loss: ≤0.06√f (GHz) dB.

Technical Features Table: