2.92mm Plug (Male) Straight Cable Connector for RSR-085, RSF-085, RSF-085-FEP, UT-85, RG-405/U, RTK- FS 085, RTK- Flex 405, BELDEN 1671A, DC -40 GHz VSWR 1.30
Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
40
VSWR, Max:
1.30
Connector Style:
Cable Connector
Connector Series:
2.92mm
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Soldered
Mount Method:
None
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Suitable Cables:
RG-405(405/U)
Description
2.92mm Plug (Male) | Soldered Cable Entry | Screw-lock | Brass Body
The ROSNOL K1E50-0085A/91X is a 2.92mm straight cable plug optimized for RF applications up to 40 GHz. It offers a 50 Ω impedance, VSWR ≤ 1.30 (≥ 17.69 dB), and insertion loss ≤ 0.05 × √F (GHz), ensuring high signal fidelity. Featuring a screw-lock coupling mechanism and soldered cable entry and center contact, this connector is suitable for Semi-Rigid 0.085 ( RSR-085 ), Semi-Flex 0.085( RSF-085 ), RSF-085-FEP, UT 85, RG 405/U, RTK-FS 085, RTK-Flex 405, and BELDEN 1671A cables. Operating temperature range is −55°C to +165°C.The center contact is beryllium copper with gold plating over nickel. The body is brass with gold plating, and the coupling nut is passivated stainless steel. The insulator is PEI and the gasket is silicone rubber, ensuring robust mechanical and electrical performance.
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.
