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:
4 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 K2GFA50-1500A/9X is a 2.92mm Jack (Female) panel-mounted RF connector engineered for broadband performance from DC to 40 GHz with a 50 Ω impedance. This panel connector features a 4-hole flange mount with a hole spacing of 8.64 mm (0.340 inch), providing secure mechanical attachment to RF panels and housings. Electrical performance includes VSWR ≤ 1.20 (Return Loss ≥ 20.83 dB), insertion loss ≤ 0.04 × √F (GHz) dB, insulation resistance ≥ 5 GΩ, and a working voltage of 250 V rms.The connector body is manufactured from passivated stainless steel to ensure excellent mechanical durability and corrosion resistance. The center contact is made from beryllium copper with gold plating over a non-magnetic nickel-phosphorus underplating to deliver low contact resistance and stable RF performance. PEI and PTFE insulators are used to maintain consistent dielectric properties, supporting reliable signal transmission at high frequencies.
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 environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.
