N Jack (Female) Straight Bulkhead Cable Connector for RSR-085, RSF-085, RSF-085-FEP, UT-85, RG-405/U, RTK- FS-085, RTK- Flex-405, BELDEN 1671A, DC-11GHz VSWR 1.22
Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
11
VSWR, Max:
1.22
Connector Style:
Cable Connector
Connector Series:
N
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Crimped or Soldered
Cable Entry:
Solder Clamp
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Copper-Tin Zinc Alloy
Captivated Type:
Mechanical Captivation
Suitable Cables:
Semi-Rigid 0.085(RSR-085)
Description
N Jack (Female) | Soldered or Crimped Cable Entry | Screw-lock | Brass Bod
The ROSNOL N2KA50-0085A/H4 is a bulkhead-mount N Jack (Female) connector designed for 50 Ω RF systems operating up to 11 GHz. It features a screw-lock coupling mechanism and a soldered or crimped cable entry with solder clamp structure, ensuring secure and reliable RF performance. The connector achieves a VSWR of ≤1.22 (≥20.1 dB) and insertion loss ≤0.05 dB up to 8 GHz, making it suitable for precision RF applications.Constructed with a brass body plated in Copper-Tin-Zinc alloy, the connector offers excellent durability and corrosion resistance. The center contact is phosphor bronze with gold plating over nickel underplating. The insulator is PTFE, and the gasket is silicone rubber. Fastening components such as the nut and washer are also brass with Copper-Tin-Zinc alloy plating. Compatible cable types include Semi-Rigid 0.085 (RSR085), Semi-Flex 0.085 (RSF085), RSF 085 FEP, UT85, RG405/U, RTK FS 085, RTK Flex 405, and Belden 1671A.
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.
