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Eliminate Magnetic Interference In Precision Instrumentation With Non-Magnetic SMPM Connectors
27/02/2026
Mise à jour:
27/02/2026
Écrit par: Amphenol RF
Amphenol RF is pleased to announce the expansion of our non-magnetic connector portfolio with additional SMPM connectors. These connectors are engineered with non-ferrous materials and are available in smooth bore and full detent configurations compatible with existing non-magnetic bullet adapters for a full board-to-board solution. The small footprint of the SMPM interface allows these connectors to be used in a variety of applications where space constraints are a concern making it ideal for applications such as MRI, quantum computing and instrumentation equipment
Non-magnetic SMPM connectors utilize a gold-plated beryllium copper body and contact along with a PTFE insulator, ensuring excellent electrical conductivity. Non-magnetic SMPM connectors prevent potential hazards that come from magnetic interference and ensure that RF signals are not compromised which is essential for critical medical technology such as magnetic resonance angiography (MRA), MRI scanners, medical imaging components and specialized surgical instrumentation.
These connectors join a growing offering of non-magnetic RF solutions that include MCX, MMCX, SMB and SMP options that deliver reliable signal integrity in order to protect sensitive system.
View all: Non-Magnetic RF Connectors
Non-magnetic SMPM connectors utilize a gold-plated beryllium copper body and contact along with a PTFE insulator, ensuring excellent electrical conductivity. Non-magnetic SMPM connectors prevent potential hazards that come from magnetic interference and ensure that RF signals are not compromised which is essential for critical medical technology such as magnetic resonance angiography (MRA), MRI scanners, medical imaging components and specialized surgical instrumentation.
These connectors join a growing offering of non-magnetic RF solutions that include MCX, MMCX, SMB and SMP options that deliver reliable signal integrity in order to protect sensitive system.
View all: Non-Magnetic RF Connectors
Ressources connexes
Achieve reliable high-density connections in tight spaces with the new SMP to SMPM adapter
Amphenol RF is pleased to announce the expansion of our coaxial adapter portfolio with a new SMP straight plug to SMPM straight plug adapter offering high-frequency performance in a low-profile package.
Precisely space PCBs with new SMPM bullet adapter for blindmate applications
Amphenol RF is pleased to announce the expansion of its high-performance SMPM portfolio with an additional bullet adapter length for increased PCB spacing options. This microminiature product series provides a versatile connectivity solution for board-to-board and cable-to-board designs with reliable electrical performance up to 40 GHz.
Save space and boost signal integrity with ultra-compact SMPM to SMPM cable assemblies
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Save time and avoid damage in SMPM maintenance with the new removal and installation tool
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Eliminate magnetic interference and increase performance with new non-magnetic SMPM bullet adapters
Amphenol RF is pleased to introduce new non-magnetic SMPM bullet adapters into our extensive adapter portfolio.
Pre-configured SMPM cable assemblies offer flexibility in compact, high-frequency applications
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Combat high-vibration environments with SMPM cable assemblies
Amphenol RF is pleased to introduce high-performance SMPM cable assemblies designed on industry‐standard flexible cable types.
Attain unrivaled performance with new 2.92 mm cable assemblies
Amphenol RF is pleased to introduce additional pre-configured 2.92 mm cable assembly configurations which feature a 2.92 mm connector and the option of an SMP or SMPM connector attached on the opposing end.
New non-magnetic PCB mounted SMPM options now available
Amphenol RF is pleased to announce the expansion of our non-magnetic offerings with new SMPM PCB designs.
Eliminate Magnetic Interference In Precision Instrumentation With Non-Magnetic SMPM Connectors
Amphenol RF introduces additional non-magnetic SMPM connector configurations engineered with non-ferrous materials to preserve signal integrity in magnetic field environments.
SMPM Plug to Plug Cable Assembly Datasheet
The Amphenol RF SMPM Plug to Plug Cable Assemblies datasheet highlights 50 ohm assemblies on conformable and flexible cables, suitable for frequencies from DC to 18 GHz. These micro-miniature, push-on connectors are ideal for high-vibration environments and applications such as antennas, test equipment, military, quantum computing, and radar.
SMPM Cable Assemblies
The Amphenol RF SMPM Fixed Length Cable Assemblies cut sheet details micro-miniature SMPM plug-to-plug cable assemblies designed for high-frequency applications up to 20 GHz. These assemblies, available in standard lengths from 3 to 48 inches (or 100 to 2000 millimeters), feature conformable semi-rigid cables in .085" and .047" diameters. Ideal for antennas, backplane, broadband, wireless, military, and instrumentation applications, these assemblies offer push-on mating styles and accommodate both radial and axial misalignment.
SMPM Connector Series
The Amphenol RF SMPM Connector cut sheet highlights micro-miniature connectors with a frequency range of DC to 65 GHz, suitable for high-frequency coaxial applications. These connectors feature push-on and snap-on mating styles, accommodating both radial and axial misalignment, and are ideal for high-vibration environments. Available in various configurations, including surface mount, through-hole, right-angle, and edge mount, SMPM connectors are commonly used in antennas, broadband, military, and instrumentation applications.
Board-to-Board Solutions
Amphenol RF's board-to-board solutions provide high-performance interconnect options designed for seamless integration in various applications. These solutions ensure reliable connectivity between PCBs, optimizing space and maintaining signal integrity across different frequencies and environments. The product line includes a variety of connector configurations to meet specific design requirements, supporting a wide range of industries from telecommunications to industrial automation.
Amphenol RF SMPM Product Series Solutions Guide
The Amphenol RF SMPM Product Series Solutions Guide provides an overview of the compact, high-frequency SMPM connector series. It details their lightweight design, high-density packaging, and superior electrical performance, making them ideal for aerospace, defense, and high-speed communication applications.
Amphenol RF New 2.92 mm Cable Assemblies Datasheet
Amphenol RF New 2.92 mm Cable Assemblies datasheet with features, benefits, applications, and ordering information.
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