Place of Origin:
China
Brand Name:
SIPU
Certification:
ISO9001-2017, RoHS, CE
Model Number:
SMA-JFD191G
Product Description:
SMA series connectors are widely used threaded coaxial connectors designed for secure, high-frequency signal connections. They are commonly employed in RF circuits of digital microwave devices and communication systems to connect microstrip lines or coaxial cables.
Applications:
Ideal for use in networking equipment, wireless communication systems, and telecommunication infrastructure.
Product Features:
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
|
Brass, gold plating | Insulating medium | PTFE |
Outer conductor
|
Stainless steel, passivating | Sealing ring | Silicon rubber |
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