2.92mm Plug (Male) Straight Cable Connector for .085, .086 Cable, RG405, Rosnol RSR-085, RSF-085, EF405, DC -40 GHz VSWR 1.20
Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
40
VSWR, Max:
1.20
Connector Style:
Cable Connector
Connector Series:
2.92mm
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Plug-in
Cable Entry:
Soldered
Mount Method:
None
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Suitable Cables:
Semi-Rigid 0.086(RSR-086)
Description
2.92mm Plug (Male) | Soldered Cable Entry | Screw-lock | Brass Body
The ROSNOL K1E50-EZ0085A/91X is a 2.92mm plug connector designed for .085, .086, RG 405, and Rosnol RSR-085, RSF-085, EF 405 cables. It supports soldered and solderless contact attachment, with a 50 Ω impedance, VSWR ≤ 1.20 (≥ 20.83 dB), and insertion loss ≤ 0.04 × √F (GHz). The connector features a screw-lock coupling mechanism, plug-in center contact, and soldered cable entry. RF leakage is ≥ 100 dB up to 1 GHz, and it operates from −40°C to +85°C.The center contact and body are brass with gold plating over non-magnetic nickel-phosphorus underplating. The insulator is PEI, and the barrel is passivated stainless steel. It is mechanically compatible with 3.5mm and SMA connectors and meets MIL-STD standards for thermal shock, corrosion, vibration, and moisture resistance.
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.
