QMA Plug (Male) Right-Angle Cable Connector for .141 (RSR-144, RSF-141, RSF-141-FEP, RSF-141-PVC), RG-402, EF-402, DC-18 GHz VSWR 1.30
Key Specifications
Type Design:
Standard
Body Style:
Right Angle
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.30
Connector Style:
Cable Connector
Connector Series:
QMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Soldered
Mount Method:
None
Body Material:
Brass
Body Plating:
Copper-Tin Zinc Alloy
Captivated Type:
Mechanical Captivation
Suitable Cables:
RG-402(402/U)
Description
QMA Plug (Male) | Soldered Cable Entry | Quick-lock | Brass Body
The ROSNOL QMA1E59-0141A/144 is a right-angle QMA plug connector optimized for high-frequency performance up to 18 GHz. It features a quick-lock coupling mechanism and soldered cable entry, supporting 50Ω impedance with VSWR ≤ 1.30 (≥ 17.69 dB). RF leakage is rated ≥ 100 dB up to 1 GHz, ensuring excellent shielding.Constructed with a brass body and coupling nut using copper-tin-zinc alloy plating, and a brass center contact with gold plating over non-magnetic nickel-phosphorus, this connector ensures durability and signal integrity. The insulator is PTFE. This connector is compatible with .141 and RG402 cables, such as ROSNOL's RSR141, RSF141, RSF141 FEP, RSF141 PVC and EF 402.
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.
