SMA Male Antenna Connector Solder Attachment for Wifi RF Antenna
The SMA connectors feature stainless steel or brass construction and a ¼ - 36 threaded coupling, which offers high performance in a compact design,For test equipment and other instrumentation using phase matching techniques, SMA interconnects offer a precise and simple means of phase adjustment for microwave devices, SMA connectors can be mated with all connectors, frequency max up to 27GHz; this SMA male coaxial connector has an interface type of Wifi antenna RF cable and a 50ohm impedance, attachment method uses solder/solder, its straight body is brass with ternary alloy plating.
Specifications
ELECTRICAL DATA | |
Impedance | 50Ω |
Frequency range (for connector interface) | 6GHz |
Dielectric withstanding voltage (at sea level) | ≥750-1500V,50Hz (depending on cable) |
Working voltage (at sea level) | ≥250-500V,50Hz (sea level) / ≥65-125V,50Hz (Height 21000M) |
Insulation resistance | ≥ 5000 mΩ |
Contact resistance | Inner conductor: ≤3mΩ |
Outer conductor: ≤2.5mΩ | |
RF leakage(2-3GHZ) | Flexible: ≥60dB |
Semi-rigid cable: ≥100dB | |
MECHANICAL DATA | |
Coupling nut torque | 0.8Nm--1.1Nm / 7.1 in.lbs--9.7 in.lbs |
Coupling nut retention force | ≥270N / 60.7 lbs |
Contact captivation axial | ≥27N / 6.1 lbs |
Durability (matings) | ≤500 |
ENVIRONMENTAL DATA | |
Temperature range | -65°C to +165°C |
MATERIAL DATA | |
Bodies, outer contacts | Beryllium copper--Au plating |
Stainless steel--Passivation | |
Brass--Au plated / ternary alloy plating | |
Phosphor bronze --Au plating | |
Pin contacts | Brass/Beryllium copper--Au plating |
Socket contacts | Beryllium copper / Phosphor bronze--Au plating |
Crimp ferrules | Brass--Au plating |
Insulator | PTFE |
Gaskets | Silicone rubber |
Applications
- Base Stations
- Instrumentation
- Telecommunications
- Antennas
- PC/LAN