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 connector is an ultra-miniature, push-on/self-locking RF coaxial connector known for its compact size, light weight, high-frequency capability, and quick blind-mating functionality. It supports a degree of axial and radial float, making it ideal for high-density modular applications such as matrix antennas, radar systems, and aerospace electronics.
Applications
Widely used in matrix antennas, radar systems, aerospace modules, communication equipment, and other densely packed RF assemblies.
Key Features
Limited detent interface for secure yet easy blind-mating
Designed for microstrip PCB integration with solder (cartridge) termination
Compact and lightweight, ideal for space-constrained layouts
High-frequency performance with excellent electrical characteristics
Strong vibration resistance and mechanical stability
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 | |
Materials and Surface Treatment
|
Center conductor
| Beryllium bronze, gold plating | Insulating medium | PTFE |
|
Outer conductor
| Stainless steel, passivating+ Brass, gold plating | / | / |
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