Key Specifications
Description
N Jack (Female) Connector | 4-Hole Flange Mount | Stub Terminal | Brass Body
The ROSNOL N2GFA50-3070A/94 is a 50Ω N Jack (Female) connector designed with a 4-hole flange mount configuration and 18.24 mm (.718 in) hole spacing. Supporting frequencies from DC to 6 GHz, it offers excellent electrical performance with VSWR ≤ 1.30, insertion loss ≤ 0.015 × √F (GHz) dB, insulation resistance ≥ 5 GΩ, and power handling up to 1000 W at 1 GHz. Its stub terminal design is optimized for RF enclosures, cavity structures, and custom PCB integrations where signal integrity is critical.
The connector utilizes a gold-plated beryllium copper center contact with a non-magnetic nickel-phosphorus underplating for superior conductivity and long-term reliability. The brass body is finished with a copper-tin-zinc alloy plating to improve corrosion resistance, while the PTFE insulator helps maintain stable dielectric performance across demanding operating conditions.
This 4-hole flange N connector is widely used in telecommunications equipment, wireless infrastructure, antenna systems, RF power amplifiers, measurement instruments, and industrial communication networks. Its durable mechanical design, low insertion loss, and dependable RF performance make it an excellent choice for professional RF and microwave installations.
