Discover the HUADA SMA-KFD188 RF Coaxial Connector

The SMA-KFD188 RF Coaxial Connector from HUADA combines precision engineering with robust performance. Designed for demanding applications, this connector offers exceptional reliability and seamless signal transmission.

Key Features of the SMA-KFD188 HUADA Coaxial Connector

Impedance: The SMA-KFD188 connector maintains a consistent 50Ω impedance for optimal signal integrity.
Frequency Range: It operates across a wide frequency spectrum, from DC up to 18GHz.
Rated Voltage: With a rated voltage of 335V rms, it can handle demanding applications.
VSWR (Voltage Standing Wave Ratio):
For flexible cable: VSWR ≤ 1.15 + 0.02F (where F represents frequency in GHz)
For semi-rigid cable: VSWR ≤ 1.10 + 0.02F
Contact Resistance: The center contact has a maximum resistance of ≤3mΩ, while the outer contact is ≤2mΩ.
Insulation Resistance: Impressive 5000 MΩ for reliable electrical performance.
Insertion Loss: The insertion loss is ≤0.06√f (GHz) dB, ensuring minimal signal attenuation.
Material and Mechanical Performance:
Materials:
Center Contact Pin: Brass with Gold Plating
Socket: Beryllium Copper with Gold Plating
Body and Other Metal Parts: Brass/Stainless Steel with Gold Plating/Passivation
Elastic Part: Beryllium Copper with Gold Plating
Insulator: PTFE or LCP (ensuring electrical stability)
Seal Ring: Silicon Rubber (for environmental sealing)
Temperature Range: The SMA-KFD188 can withstand temperatures from -65°C to +165°C, making it suitable for various environments.
Durability (Mating Cycles): It can endure up to 500 mating cycles, ensuring long-term reliability.

Technical Features Table: