SMA Jack (Female) Straight Bulkhead Cable Connector for RSR-141, RSF-141, RSF-141-FEP, RSF-141-PVC, RG-402, EF-402, BELDEN 1673A , BELDEN 1673J, DC-18GHz VSWR1.25
Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.25
Connector Style:
Cable Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Crimped or Soldered
Cable Entry:
Soldered
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Suitable Cables:
Belden 1673A
Description
SMA Jack (Female) Bulkhead | Soldered Cable Entry | Screw-lock | Brass Body
The ROSNOL SMA2EA50-0141B/91 connector is a bulkhead SMA jack designed for RF applications up to 18 GHz. With a 50Ω impedance and VSWR ≤1.25, it ensures reliable signal transmission and minimal reflection. This model features a screw-lock coupling mechanism, soldered cable entry, and a soldered or crimped centre contact. Supported cable types include .141 Semi-Rigid and Semi-Flex such as RSR141, RSF141, RSF 141 FEP, RSF 141 PVC, RG402, EF402, BELDEN-1673A, and BELDEN-1673J.Constructed with a brass body and gold plating over nickel underplating, the connector offers excellent conductivity and corrosion resistance. The centre contact is beryllium copper with gold plating, and the insulator is PTFE. Fastening components such as the nut and washer are also brass with gold plating, ensuring secure and durable panel installation.
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.
