SIPU CONNECTORS
SMA Straight Male RF Coaxial Connector – For RG142/U Cable And 5# Wire Interface
SMA Straight Male RF Coaxial Connector – For RG142/U Cable And 5# Wire Interface
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SMA Straight Male RF Coaxial Connector – For RG142/U Cable And 5# Wire Interface
Model: SMA-J5
Product Overview
The SMA series is a widely used threaded RF coaxial connector system known for its compact size, wide frequency bandwidth, and excellent mechanical and electrical performance. Designed in accordance with MIL-C-39012 and IEC60169-15 standards, it is fully interchangeable with internationally compatible SMA connectors.
Applications
Commonly used in telecommunications, networking, wireless communication systems, and RF signal chains requiring high reliability and consistent performance.
Key Features
- Straight male SMA interface with threaded coupling
- Compatible with RG142/U coaxial cable and 5# center conductor
- Compact size and lightweight design for space-constrained applications
- High reliability and excellent signal performance across broad frequency ranges
- Easy to assemble and suitable for both commercial and industrial use
- Fully compliant with MIL and IEC standards for global compatibility
🔧 Technical Specifications
Important Technical Parameter
|
Electrical property
|
Temperature range | -65～+125℃ | ||
|
Characteristic impedance
|
50Ω | Frequency range | DC-12.4GHz | |
|
Dielectric withstanding voltage
|
1000V | VSWR | ≤1.05+0.012F(GHz) | |
|
Insulation resistance
|
≥5000MΩ | Insertion loss |
≤0.08√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
|
Brass, gold plating | Sealing ring | Silicon rubber |
Product Appearance
