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
SMA series connectors are compact threaded connectors known for their excellent frequency bandwidth, superior mechanical and electrical performance, and high reliability. They are widely used in digital microwave equipment, communication systems, aerospace, and related fields.
Applications:
Communication systems, radar, antennas, microwave measurement equipment, and more.
Product Features:
Four-hole flange mounting
Microstrip dimensions: φ1.3 × 0.5 × 1.5 mm
Compact design with wide frequency range
Outstanding electrical performance
Long service life and stable reliability
Product Structure Diagram
Important Technical Parameters
|
Electrical property
| Temperature range | -65～+125℃ | ||
|
Characteristic impedance
| 50Ω | Frequency range | DC-18GHz | |
|
Dielectric withstanding voltage
| 1000V | VSWR | ≤1.05+0.012F(GHz) | |
|
Insulation resistance
| ≥5000MΩ | Insertion loss | ≤0.05√F(GHz)dB | |
|
Contact resistance
| Center conductor | ≤3.0mΩ | 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 | / | / |
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