Female to Female Sma Chint Connector Buy Wholesale Direct From China
TYPE SMA is one kind of RF coaxial connectors that is widely applied,with small-sized thred coupling.Characteristic impedence is 50 Ohm.The characteristic of connectors is in wide frequency range,excellent performancehigh reliability.They are used in connection with RF cable or micro-strip line in RF cricuit of the WLAN system,controlled propram,microwave equipment and the digital communication aystem.Thne frequency can be up to 18 GHz by using semi-rigid or semi-flex cable.
SMA connectors is widely used in aviation,Ridar,microwave communication,digital communication ect.
| MAJOR TECHNICAL CHARACTERISTICS | ||
| Temperature range | -55—+155℃(PE Cable -40—+85℃) | |
| Vibration | 98m/S²(10-2000Hz)10g | |
| Impedance | 50Ω | |
| Frequency range | DC-12.4GHz(Semi-Rigled Cable DC-18GHz) | |
| Working voltage | 335V r.m.s at sea level | |
| Withstanding voltage | 1000V r.m.s at sea level | |
| Contact resistance | ||
| Center contact | ≤3mΩ | |
| Outer contact | ≤2.5mΩ | |
| Insulation resistance | ≥5000MΩ | |
| Center conductor retention force | ≥0.28N | |
| Coupling nut retention force | ≥180N | |
| Insertion loss | ≤0.15dB/6GHz | |
| Voltage Standing Wave Ratio | ||
| Straight flexible cable | ≤1.10+0.02f | |
| semi-rigid cable | ≤1.07+0.018f | |
| Right angle flexible cable | ≤1.20+0.03f | |
| semi-rigid cable | ≤1.17+0.02f | |
| Durability(mating) | ≥500(Cycles) | |
| Material & Plating | ||
| body | brass | gold plated |
| pin contact | brass | gold plated |
| socket contact | beryllium-copper | gold plated |
| resilient contact | beryllium-copper | gold plated |
| insulator | PTFE | |
| crimp ferrule | copper alloy | nickel or gold plated |
| O-ring sealing | 6146 silicone rubber | |
| Applicable standard | ||
| MIL-C-39012 | ||
| CECC 22110 | ||
| IEC-61169-15 | ||
Shipping :
1. The parts from us are sure to have quality warranty,and they are double tested before shipping.
2. The items can be sent within 7-10 working days after the payment reaches us,except for mass process, we will confirm the delivery in advance.
3. We can send your order by UPS/DHL/TNT/ FedEx. Pls contact us directly and we will use your preferred ways.
1.Faster delivery:Fast delivery 3 days for sample order,15 days for formal order.
2.High warranty,strictly test by QC before shipping.
3.Customized packing and customer's logo are accepted.
4.Sample order is welcome and it can be free if you are real customer.
5.Accept various transportation ways.like by express, by sea, by air and also specified freight company.
6.Excellent service-Nearly no MOQ,Reply,answer,resolve anytime.
7.Strong production ablility:Monthly output is over 50000pcs.
8.Professional factory directly sale all over the wrold.
This product is a universal product, we can customize your
products according to your demand.
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