Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
6.0
VSWR, Max:
1.25
Connector Style:
Cable Connector
Connector Series:
4.3-10
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Crimped
Mount Method:
None
Body Material:
Brass
Body Plating:
Copper-Tin Zinc Alloy
Captivated Type:
Mechanical Captivation
Suitable Cables:
RG-223
Description
4.3-10 Male Connector | Crimp/Solder Attachment | RG142, RG223
The ROSNOL 43101C50-G142A/144 is a high-performance 4.3-10 male connector designed for RG142 and RG223 cables. Featuring a screw-lock coupling mechanism and crimp/solder attachment, it supports a minimum of 100 mating cycles and ensures secure RF connectivity. With 50 Ω impedance and frequency support up to 6 GHz, this connector delivers low VSWR (≤ 1.25) and minimal insertion loss, making it ideal for demanding RF applications.Constructed with a brass body and copper-tin-zinc alloy components, the connector includes a PTFE insulator and gold-plated brass center contact over an 80 µinch non-magnetic nickel-phosphorus underlayer. It offers excellent electrical performance with insulation resistance ≥ 5 GΩ, contact resistance ≤ 1.0 mΩ, and RF leakage ≥ 110 dB. The connector supports up to 500 W at 2 GHz and intermodulation performance ≥ 166 dBc (2 x 43 dBm).
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.
