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) Panel Connector | Screw-lock | Stainless Steel Body
The ROSNOL K2GTA50-1500A/9X is a 2.92mm Jack (Female) panel-mounted RF connector engineered for broadband RF signal transmission from DC to 40 GHz with a characteristic impedance of 50 Ω. This panel connector adopts a 2-hole flange mounting structure with a defined hole spacing of 12.22 mm (0.481 inch), allowing secure mechanical installation on RF panels and microwave enclosures. Electrical performance includes VSWR ≤ 1.20 (Return Loss ≥ 20.83 dB), low insertion loss ≤ 0.04 × √F (GHz) dB, insulation resistance ≥ 5 GΩ, and a working voltage of 250 V rms.The connector body is precision-machined from stainless steel with a passivated surface finish to provide excellent corrosion resistance and mechanical strength. The center contact is made of beryllium copper with gold plating over a non-magnetic nickel-phosphorus underplating to ensure low contact resistance and reliable high-frequency performance. PEI and PTFE insulators are employed to maintain stable dielectric properties. The 2-hole flange geometry combined with the 12.22 mm (0.481 inch) hole spacing supports consistent panel alignment and mechanical stability.
ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All Rosnol RF components are precision-manufactured in ISO 9001-certified facilities and are fully RoHS and REACH compliant, ensuring global environmental and safety standards. Customization services for plating, materials, and mechanical design are available upon request.
