SMA连接器

SMA 系列产品是一种应用广泛的小型螺纹连接的同轴连接器，它具有频带宽、性能优、高可靠、寿命长的特点。适用于微波设备和数字通信系统的射频回路中连接射频电缆或微带线。 

界面尺寸INTERFACE MATING DIMENSIONS主要技术特性TECHNICAL CHARACTERISTICS温度范围Temp.range -65～+165°C (PE Cable -40～+85°C)振动Vibration MIL-STD-202,Method 213特性阻抗Impedance 50Ω频率范围Frequency Range DC～12.4GHz(半刚电缆0～18GHz)工作电压Working Voltage 335V max (有效值)耐压Withstand Voltage 1000V rms (海平面*小值)接触电阻Contact resistance内导体之间Center Contact ≤ 3 mΩ外导体之间Outer Contact ≤ 2 mΩ绝缘电阻Insulation resistance ≥ 5000 MΩ插入损耗Insertion loss ≤0.15 dB/6GHz电压驻波比VSWR 直式Straight 软电缆≤1.10+0.002f 半刚电缆≤1.05+0.001f 弯式Right angle 软电缆≤1.20+0.003f 半刚电缆≤1.10+0.001f耐用性Durability(mating) ≥500次（cycles）材料与涂覆MATERIAL & PLATING壳体shell 黄铜brass 镀硬金gold plated插针contact pin 黄铜brass 镀硬金gold plated插孔socket 铍青铜beryllium 镀硬金gold plated弹性接触件elastic contact 铍青铜beryllium 镀硬金gold plated绝缘体insulator 聚四氟乙烯PTFE压接套crimp ferrule 铜合金copper alloy 镀镍或镀金nickel or gold platedo型密封件o-ring sealing 硅橡胶6146 silastic适用技术标准APPLICABLE STANDARDMIL-C-39012;CECC 22110;IEC 60169-15.

企业名片