Key Specifications
Type Design:
Precision
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
40
VSWR, Max:
1.40
Connector Series:
2.92mm
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
None
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
2.92mm Plug (Male) | PCB End Launch | Screw-lock | Stainless Steel Body
The ROSNOL K1HA50-2226B/9XX is a 2.92 mm Plug (Male) PCB end-launch connector engineered for high-frequency performance from DC to 40 GHz. Designed with a 50 Ω impedance, VSWR ≤ 1.40, and low insertion loss, it ensures stable signal transmission across demanding RF and microwave systems. Its mechanical configuration features a screw-lock coupling mechanism, axial contact captivation of ≥ 20 N, mating cycle durability of ≥ 500 engagements, and a recommended torque range of 0.80–1.10 Nm, providing reliable PCB edge-launch performance.The center contact is made from gold-plated beryllium copper with non-magnetic nickel-phosphorus underplating, while the stainless-steel body and coupling nut are passivated for durability. The PEI insulator and silicone rubber gasket contribute to mechanical stability and environmental sealing. The transition block uses a brass copper-tin-zinc alloy with a PTFE insulator, enabling precise RF launch alignment. This connector is suitable for RF instrumentation, high-frequency communication systems, test equipment, and aerospace-related microwave modules.
ROSNOL’s RF connectors deliver high performance with cost-effective value, making them excellent alternatives to major European and American brands. All components are produced in ISO 9001–certified facilities and meet RoHS and REACH requirements. ROSNOL also provides extensive customization options for materials, plating, and mechanical configurations to support specialized RF and microwave design needs.
