SMP Female RF Cable Assembly – Semi-Flexible / Semi-Rigid Cable
SMP Female RF Cable Assembly – Semi-Flexible / Semi-Rigid Cable
Product Overview
The SMP series consists of ultra-compact, plug-in, self-locking RF coaxial connectors designed for high-frequency, high-reliability applications. These connectors offer excellent vibration resistance, quick push-on/pull-off coupling, and allow for axial and radial float, making them ideal for blind-mate, high-density environments. Their threadless design simplifies installation and maintenance while maintaining signal integrity in demanding conditions.
With a compact footprint optimized for dense PCB layouts, SMP connectors deliver low reflection loss and stable performance up to 40 GHz or higher, ensuring robust signal transmission in harsh operating environments such as aerospace, automotive, and military systems.
Applications
Blind-mate connections between PCBs, chassis, and enclosures
High-frequency transmission in microwave and millimeter-wave systems
Aerospace, vehicle electronics, and rugged industrial systems
Product Features
Interface: SMP female connector
Cable type: Compatible with 2.2mm semi-flexible or semi-rigid coaxial cable
Frequency range: Up to 40 GHz
Impedance: 50 ohms
Excellent electrical performance with low VSWR
Solderable interface for secure and stable connections
Product Appearance
Important Technical Parameter
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Electrical property
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Temperature range | -65～+125℃ | ||
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Characteristic impedance
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50Ω | Frequency range | DC-26.5GHz | |
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Dielectric withstanding voltage
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500V | VSWR | ≤1.1+0.02F(GHz) | |
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Insulation resistance
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≥5000MΩ | Insertion loss | ≤0.07√F(GHz)dB | |
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Contact resistance
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Center conductor | ≤6.0mΩ | Mechanical property | |
| Outer conductor | ≤2.0mΩ | Durability |
500times |
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Materials and Surface Treatment
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Center conductor
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Beryllium copper, gold plating | Insulating medium | PTFE |
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Outer conductor
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Beryllium copper, gold plating | / | / |
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