Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
4.0
VSWR, Max:
1.29
Connector Style:
PCB Connector
Connector Series:
SMB
Connector Gender:
Jack (Female)
Connection Method:
Snap-On
Center Contact:
Soldered
Mount Method:
None
Body Material:
Brass
Body Plating:
Gold Plating (Nickel underplated)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
SMB PCB Connector | Through Hole | Brass Body
The ROSNOL SMB2I50-1195A/11 is a female PCB connector engineered for through-hole installation. It utilizes a snap-on coupling mechanism and supports DC to 4 GHz frequency range with a VSWR of ≤1.29. With 50 Ω impedance, low contact resistance, and robust soldered center contact, this connector ensures reliable electrical performance and mechanical integrity.ROSNOL manufactures this connector using brass for both the body and center contact, finished with gold plating over nickel for enhanced conductivity and corrosion resistance. The PTFE insulator provides excellent dielectric properties, making it suitable for high-frequency RF applications.
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.
