SMA Jack (Female) Straight Cable Connector for RSR-141, RSF-141, RSF-141-FEP, UT-141, RG-402/U, EF-402, RTK- FS 141, RTK- Flex 402, BELDEN 1673A, DC-18GHz VSWR1.20
Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.20
Connector Style:
Cable Connector
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Soldered
Mount Method:
None
Body Material:
Brass
Body Plating:
Nickel
Captivated Type:
Mechanical Captivation
Suitable Cables:
RTK-Flex 402
Description
SMA Jack (Female) | Soldered Cable Entry | Screw-lock | Brass Body
The ROSNOL SMA2E50-0141A/93 connector is a high-performance SMA jack optimized for RF systems up to 18 GHz. It features a 50Ω impedance and VSWR ≤1.20, with a screw-lock coupling mechanism, soldered cable entry, and soldered centre contact. Supported cable types include Semi-Rigid 0.141 (RSR 141), Semi-Flex 0.141 (RSF 141), RSF 141-FEP, UT141, RG 402/U, EF 402, RTK-FS 141, RTK-Flex 402, and BELDEN1673A.The connector body is brass with nickel plating, while the centre contact is beryllium copper with gold plating over non-magnetic nickel-phosphorus underplating. The insulator is PTFE. This model offers excellent RF shielding, insulation resistance ≥5 GΩ, and power handling up to 200 W @ 2 GHz. RF leakage is ≥100 dB up to 1 GHz.
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.
