Xi'an Sipu RF Technology Co., Ltd.
Meticulous design, precision manufacturing, and continuous improvement — customer satisfaction is our eternal pursuit.
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Product Overview
The SMP series is a new generation of blind-mate RF coaxial connectors, offering compact size, high-frequency capability, quick connection, and strong vibration resistance. Its mechanical design allows for slight axial and radial float, making it especially suitable for high-density interconnections between printed circuit boards, chassis, and module enclosures.
Applications
Ideal for densely integrated RF systems such as matrix antennas, radar assemblies, communication modules, and aerospace platforms where space, performance, and reliability are critical.
Key Features
Light detent (optical hole) interface for easy blind-mating
Threaded mounting for secure and vibration-resistant installation
Optimized for microstrip circuit integration
Compact and lightweight for space-constrained applications
Excellent environmental resistance and high-frequency performance
Allows axial and radial misalignment, improving modular flexibility
Product Appearance
Important Technical Parameter
|
Electrical property
| Temperature range | -65～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-40GHz | |
|
Dielectric withstanding voltage
| 500V | VSWR | ≤1.1+0.01F(GHz) | |
|
Insulation resistance
| ≥5000MΩ | Insertion loss | ≤0.07√F(GHz)dB | |
|
Contact resistance
| Center conductor | ≤6.0mΩ | Mechanical property | |
| Outer conductor | ≤2.0mΩ | Durability | 500times | |
|
Smooth bore
| Engagement force | 9N | Separation force | 2.2N |
Materials and Surface Treatment
|
Center conductor
| Beryllium bronze,gold plating | Insulating medium | PTFE |
|
Outer conductor
| Stainless steel,passivating | / | / |
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