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Type SMA is one kind of RF coaxial connectors which is small-sized thread coupling, and its characteristic impendence is 50Ω.
This type of connectors has t he excellent perfomance of high reliability, high mechanical strength, high durability and optimum electric properties, which are widely used in the connection of RF circuit of mobile communication equipment and electrical instruments.
Reverse Polarity SMA Male Straight connector for RG174 cable crimp
Teruilai P/N: RPSMA-K3B
RoHS Certificate: Compliant
| Electrical data | Requirments | |
| Impedence | 50Ω | |
| Frequency | DC-6GHz | |
| Center Contact Resistance | ≦3MΩ | |
| Outer Contact Resistance | ≦2MΩ | |
| Insulation Resistance | ≧5000mΩ | |
| VSWR | 1.30:1 | |
| Mechanical & Enviromental | Requirments | |
| Temperature range | -45℃ ~ +125℃ | |
| Durability | >500 cycles | |
| Material &plating | Requirments | |
| Connector parts | Material | Plating |
| Body | Brass | Nickel |
| Pin Contact | Beryllium copper | Gold |
| Insulators | Teflon | |
| Gasket | Silicon rubber | |
| Crimp ferrule | Copper | Nickel |