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:
RSF-141-PVC
Description
SMA Jack (Female) | Soldered Cable Entry | Screw-lock | Brass Body | Sealing
The ROSNOL SMA2EA50-0141C/91 is a straight bulkhead SMA cable jack designed for 50Ω RF systems operating from DC to 18 GHz. Featuring a screw-lock coupling mechanism and a soldered cable entry, this connector supports both soldered and crimped centre contact configurations. It delivers excellent RF performance with VSWR ≤ 1.25 (≥ 19.1 dB) and insertion loss ≤ 0.04 × √F (GHz) dB. Compatible cable types include .141 Semi-Flex and Semi-Rigid such as RSR 141, RSF 141, RSF141-FEP, RSR141-PVC, RG 402, EF 402, Belden 1673A and Belden 1673J.The connector body, fastening nut, and washer are made of brass with gold plating over nickel, ensuring corrosion resistance and mechanical reliability. The centre contact is beryllium copper with gold plating, while the insulator is PTFE and the gasket is silicone rubber. Designed to operate across a temperature range of -65°C to +165°C, this connector meets demanding environmental standards.
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.
