SMA Female Straight Bulkhead Mount Connector Solder Attachment Thru Hole for PCB
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 female PCB connector with bulkhead has an interface type of thru hole and a 50ohm impedance, attachment method uses shield/contact solder, its straight body is brass with gold plating.
Specifications
| ELECTRICAL DATA | |
| Impedance | 50Ω |
| Frequency range (for connector interface) | 18GHz |
| 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
