Key Specifications
Type Design:
Precision
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
40
VSWR, Max:
1.20
Connector Series:
2.92mm
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
2 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
2.92mm Jack (Female) | Solder Attachment | 2 Hole Flange | Stainless steel Body
The ROSNOL K2GTA50-2000A/9X is a 2.92 mm Jack (Female) connector with a 2-hole flange and solder attachment, engineered for DC–40 GHz broadband performance. It features 50 Ω impedance, VSWR ≤ 1.20 (low reflection), and insertion loss ≤ 0.04 × √F (GHz) dB to preserve signal integrity. Mechanical data include a screw-lock coupling mechanism, ≥ 500 mating cycles, recommended torque 0.80–1.10 Nm (test 1.70 Nm), axial center-contact captivation ≥ 20 N, and a stub-type soldered terminal. For panel integration, the flange offers 12.22 mm (0.481 in) hole spacing, supporting stable mounting in compact RF enclosures.Piece parts and finishes are specified for durability and RF stability: the centre contact is beryllium copper with gold plating over a non‑magnetic nickel‑phosphorus underplate; the body is stainless steel with passivated finishing; the insulator is PEI for high mechanical and dielectric strength. This ROSNOL connector is suitable for RF test and measurement front ends, microwave instrumentation, communication base units and modules, and aerospace and defense RF subsystems where precision edge-launch to panel I/O transitions are required.
ROSNOL’s RF connectors deliver high quality at competitive pricing, providing a viable alternative to major European and American brands. All ROSNOL components are manufactured in ISO 9001–certified facilities and are fully compliant with RoHS and REACH. Comprehensive customization services are available for materials, plating, and mechanical design to meet specialized interconnect requirements.
