SMA Jack (Female) to 4.3-10 Jack (Female) Bulkhead Adapter, DC-12GHz VSWR 1.15

SMA Jack (Female) to 4.3-10 Jack (Female) Bulkhead RF Adapter | Screw-Lock | Brass Body

The ROSNOL AD-A2431025A-BH/94-94 bulkhead RF adapter connects SMA jack (female) to 4.3-10 jack (female) in a straight configuration, supporting frequencies up to 12 GHz with 50-ohm impedance. It offers VSWR ≤ 1.15 (≥ 23 dB return loss), insertion loss ≤ 0.05 × √F (GHz) dB, and RF leakage ≥ 100 dB from DC to 1 GHz. Power handling reaches 200 W at 2 GHz, with insulation resistance ≥ 5 GΩ. Mechanical integrity includes screw-lock coupling on both sides, axial captivation ≥ 30 N, and recommended torque of 5 Nm (4.3-10) and 0.8–1.1 Nm (SMA). Mating cycles exceed 500 for each interface.

Built with premium materials, the center contacts use beryllium copper with gold plating over a non-magnetic nickel-phosphorus underlayer. The bodies are brass with copper-tin-zinc alloy plating, PTFE insulators ensure dielectric stability, and additional components include silicone rubber gaskets and brass fastening hardware for secure bulkhead mounting.

ROSNOL’s precision-engineered RF adapters deliver reliable performance across RF and microwave systems. Designed to meet stringent high-frequency requirements, ROSNOL adapters provide a cost-effective alternative to leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH standards. Customization for materials, plating, and mechanical design is available to meet specialized interconnect needs.