Key Specifications
Type Design:
Standard
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
18
VSWR, Max:
N/A
Connector Series:
SMA
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
Bulkhead
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMA PCB Connector | End Launch | Brass Body | Bulkhead
The ROSNOL SMA2H1C50-0173C/91 is a high-performance SMA Jack (female) designed for PCB end launch bulkhead applications. It features a screw-lock coupling mechanism with a minimum of 500 mating cycles, ensuring secure and reliable engagement. Operating from DC to 18 GHz with a 50 Ω impedance, this connector delivers excellent electrical performance including insertion loss ≤ 0.03 × √F (GHz) dB. The coaxial pin is air-insulated with PTFE, and the terminal style is straight for streamlined board integration.Constructed with a brass body and beryllium copper center contact, both plated with 3 µinch gold over 80 µinch non-magnetic nickel-phosphorus underplating, the SMA2H1C50-0173C/91 offers superior durability and conductivity. The connector is designed for end launch mounting and meets MIL-STD standards for thermal shock, vibration, corrosion, and moisture resistance.
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.
