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SMA female PCB connector has a 50 Ohm impedance and has an edge mount ,it is designed for a wide variety of Printed-Circuit Board (PCB) applications in RF and microwave systems.
This SMA female connector uses solder as an attachment method.Our SMA female PCB connector provides a minimum frequency of DC and a maximum frequency of 6 GHz.
This SMA female PCB connector has a PTFE dielectric type and a VSWR of 1.5:1.It is brass body with gold plating and uses beryllium copper alloy contacts and gold plating material.RoHS and REACH compliant.We can customize this kind SMA connectors of various size.
| Electrical | ||
| Frequency | DC to 3GHz | |
| Impedance | 50ohms | |
| Orientation | Right angle | |
| VSWR | Straight 1.20 max .Right angle 1.25 max | |
| Termination Style | PCB | |
| Temp.range | -65～+165°C (PE Cable -40～+85°C) | |
| Vibration | MIL-STD-202,Method 213 | |
| Working Voltage | 335V max | |
| Withstand Voltage | 1000V rms | |
| Center Contact | ≤ 3 mΩ | |
| Outer Contact | ≤ 2 mΩ | |
| Insulation resistance | ≥ 5000 MΩ | |
| Insertion loss | ≤0.15 dB | |
| Durability(mating) | ≥500 cycles | |
| Part Name | Material | Finish |
| Body,Metal Parts | Brass | Gold,Nickel |
| Center Contact (Plug) | Brass | Gold |
| Center Contact (Jack) | Beryllium Copper | Gold |
| Insulator | PTFE | |
| Crimp Ferrule | Annealed Copper | Glod or Nickel |
| Clamp Gaskets | Silicone Rubber | |
Due to the internal mechanical limitations, single-pin and soldered two-piece pin designs are the most widely used.
Impedance mismatch can be caused by internal mechanical structure failure, dimensional imprecision, and improper solder paste volume at the solder joint of soldered two-piece designs.
The right-angled SMA connectors to minimize the amount of signal loss caused at the bend.
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