Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
18
VSWR, Max:
1.25
Connector Style:
Field Replaceable
Connector Series:
SMA
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Mount Method:
2 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Accepts Pin ∅0.30 [.012]
Description
SMA Field Replaceable | Screw-Lock | Stainless Steel Body
The ROSNOL SMA1BT50-0012B/9XX is a straight SMA Plug (male) connector designed for field-replaceable applications. It features a 50 Ω impedance, supports frequencies from DC to 18 GHz, and maintains a maximum VSWR of 1.25. With a screw-lock coupling mechanism and flange mount design, it offers 8.98 mm (.354 inch) hole spacing and accepts pin diameters of ∅0.30 [.012]. The connector supports ≥ 500 mating cycles and provides axial center contact captivation ≥ 27 N.Constructed with a passivated stainless steel body and coupling nut, the SMA1BT50-0012B/9XX includes a beryllium copper center contact with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The insulator is made of PTFE, and the gasket is silicone rubber. No additional accessories are included.
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.
