SMB Adapters

Compact RF interconnects designed for quick connect/disconnect functionality in high-frequency applications.

Overview

Amphenol RF's SMB adapters offer a versatile solution for applications requiring a snap-on coupling mechanism with strong electrical performance in a compact footprint. These adapters are part of a reliable product series commonly used in RF and wireless systems where ease of use, quick mating, and consistent signal integrity are essential.

The SMB interface is ideal for use in applications that demand frequent engagement and disengagement, making them well-suited for instrumentation, GPS equipment, and telecom infrastructure. Amphenol RF offers a variety of in-series and between-series SMB adapter configurations, all manufactured to ensure superior durability and RF performance.

Features and Benefits
  • Snap-on coupling for fast, tool-less mating and unmating
  • Compact size ideal for dense PCB and module designs
  • Wide variety of in-series and between-series configurations
  • Excellent electrical performance through 4 GHz
Applications
  • Instrumentation – Used in test setups where compact, reliable connections are required.
  • GPS Equipment – Supports compact designs requiring consistent signal performance.
  • Wireless Modules – Provides high-frequency connectivity in RF circuit boards.
  • Telecom Infrastructure – Reliable signal transfer in switching and routing systems

Related Resources

Secure 50-Ω board-level connectivity with the compact surface-mount SMB jack
Amphenol RF is pleased to introduce a new high-performance surface-mount straight SMB jack into our broad portfolio of SMB connectors.
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Add more flexibility with new 50Ω SMB cable assembly options
Amphenol RF is proud to introduce additional SMB cable assemblies into our wide portfolio of pre-configured RF assemblies.
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The Amphenol RF SMB Plug to Plug Cable Assemblies datasheet details versatile and reliable 50 ohm assemblies with flexible coax cables, available in various lengths and configurations. These assemblies feature a push-on coupling mechanism, are suitable for applications like test and measurement equipment, and support performance up to 4 GHz (or 1 GHz for RG-174 cables)​​.
50 Ohm SMB Plug to Plug Cable Assemblies
The Amphenol RF SMB Plug to Plug Cable Assemblies datasheet details versatile and reliable 50 ohm assemblies with flexible coax cables, available in various lengths and configurations. These assemblies feature a push-on coupling mechanism, are suitable for applications like test and measurement equipment, and support performance up to 4 GHz (or 1 GHz for RG-174 cables)​​.
Read More

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