Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
26.5
VSWR, Max:
1.15
Connector Style:
Bulkhead Receptacle
Connector Series:
SMP
Connector Gender:
Plug (Male)
Connection Method:
Snap-On
Center Contact:
Soldered
Mount Method:
Bulkhead
Body Material:
Kovar per ASTM F 15-78
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMP Bulkhead Connector | Snap-On | Kovar Body
The ROSNOL SMP1FA50-FD0432A/77 is a straight bulkhead receptacle plug designed for coaxial end termination in high-frequency RF systems. Featuring a snap-on full detent coupling mechanism, this 50-ohm connector supports DC to 26.5 GHz operation with VSWR ≤ 1.15 and low insertion loss up to 18 GHz. Its compact form factor and hermetic sealing make it ideal for aerospace, defense, and vacuum applications.The connector is constructed with a Kovar body and center contact per ASTM F15-78, both gold plated for optimal conductivity and corrosion resistance. The insulator is made of Corning 7070 glass, ensuring hermetic integrity and dielectric stability. It operates reliably across a temperature range of -65°C to +155°C, with a leakage rate ≤ 10⁻⁸ mbar·L/s and pressure tolerance up to 2 N/mm².
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.
