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Brand Name : SIPU
Model Number : SMA-J4
Certification : ISO9001-2017, RoHS, CE
Place of Origin : China
MOQ : 50
Price : $0.99-3.0
Payment Terms : L/C, T/T, Western Union
Supply Ability : 100000pcs/yesr
Delivery Time : 6-8Weeks
Packaging Details : master carton
Product name : SMA Male RF Coaxial Connector Cable
Gender : Male
Type : Straight
Material : Brass
Plating : Gold
Durability : 500 times
Feature : Connect cable connectors
impedance : 50Ω
Product Overview:
The SMA series is a compact, threaded RF connector widely used in microwave equipment, digital communication systems, and RF circuits involving microstrip lines or coaxial cables.
Application Areas:
Wireless communication, telecommunications, networking, and other RF applications.
Product Features:
This model is designed for use with SFF-50-2-2 RF coaxial cable. It adopts a structure where the center conductor is soldered to the cable core, and the outer shield is crimped with a cable clamp. The connector offers compact size, excellent electrical performance, and long service life.
Key Technical Specifications
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 | ≤0.05![]() | |
Contact Resistance | Center Conductor | ≤3.0mΩ | Mechanical Property | |
Outer Conductor | ≤2.0mΩ | Durability | 500 Cycles |
Materials & Finish
Center Conductor
| Brass, Gold Plated | Insulating Medium | PTFE |
Outer Conductor
| Brass, Gold Plated | Sealing Ring | Silicon Rubber |
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SMA Male RF Coaxial Connector for SFF-50-2-2 Cable Images |