SMPM Cable Assemblies
Micro-miniature, high-frequency cable assemblies designed for compact and high-vibration environments
Overview
Amphenol RF's SMPM cable assemblies are engineered for high-performance RF applications requiring miniaturized form factors and secure push-on mating. These assemblies offer exceptional performance from DC to 18 GHz and are available in various configurations including straight and right-angle plugs, built on conformable, flexible, and semi-rigid cable types.
Available in standard imperial lengths from 3 to 48 inches, and metric lengths from 100 to 3000 millimeters, SMPM cable assemblies are ideal for applications where space savings and frequency integrity are critical. These assemblies are offered with multiple mating detent styles—smooth bore, limited detent, and full detent—ensuring mechanical stability even in high-vibration environments such as military or aerospace electronics.
Features and Benefits
- DC to 18 GHz RF performance for high-frequency signal integrity
- Push-on mating interface enables fast, secure installation
- Micro-miniature footprint is ideal for tight spaces and high-density PCBs
- Compatible with flexible, hand-formable, and RG-178 cable types
- Available with multiple detent options for customizable retention force
Key Technical Details
SMPM cable assemblies are manufactured with a 50 ohm impedance and support multiple cable configurations including RG-178, 0.047”, and 0.085” diameter conformable and flexible cables. They are RoHS compliant and provide high reliability with mating cycle ratings up to 1000, depending on detent style.
Applications
- Antennas and wireless systems
- Test and measurement equipment
- Quantum computing
- Military and defense electronics
- Radar systems
- Instrumentation platforms
Browse our complete line of standard SMPM cable assemblies or contact us for custom solutions to meet your specific design requirements.
All SMPM Cable Assembly Categories
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