SRFS Teleinfra

SMA Female 4 Hole Connector RG141 SUCO

SMA Female 4 Hole Connector RG141 SUCO

The SMA Female 4 Hole Connector for RG141 SUCO is a precision RF connector designed for secure and reliable connections in high-frequency coaxial cable assemblies. Engineered for compatibility with RG141 SUCO cable, it provides excellent electrical performance, mechanical stability, and consistent signal transmission. The four-hole flange mounting configuration enables secure installation on panels, enclosures, and RF equipment. Its durable construction supports demanding communication, microwave, laboratory, and test applications. This SMA female connector is suitable for RF systems requiring dependable connectivity, compact installation, and stable performance in professional electronic and communication environments.

Electrical & Mechanical Specifications

Frequency Range DC-18 GHz
VSWR (max) ≤1.15 @ DC-6GHz
Dielectric Withstanding Voltage ≥1000Vrms, 50Hz at sea level
Working Voltage 335V RMS, 50Hz, at sea level
Characteristic Impedance 50 Ω
Contact Resistance Center Contact ≤3mΩ
Outer Contact ≤2.5mΩ
Dielectric Resistance ≥5000MΩ
Durability Mating Cycles ≥500

Material & Plating

Material Plating
Body Brass Ni
Insulator PTFE (Teflon)
Center conductor Phosphor Copper Au

Environmental

Environmental Specifications
Temperature Range -40°C~+85°C
Humidity 5~95 %
RoHS Compliant Yes