SSMA系列微小型射频同轴连接器
SSMA MINIATURE MICROAX RF COAXIAL CONNECTORS
SSMA系列产品是一种螺纹连接的微小型连接器,它具有尺寸小、频带宽、重量轻、可靠性高的特点，适用于对重量、体积有要求的高精度的小型电子设备及网络系统。
The SSMA series products are as little small-scale connection device that a kind of whorl joined, it has the characteristics that the size is small, width, light, dependability are high frequently, Suitable for being small-scale electronic equipment and network system of high accuracy of the request the weight, volume.
界面尺寸 INTERFACE MATING DIMENSIONS
主要技术特性 TECHNICAL CHARACTERISTICS
温度范围 Temp.range -55～+155°C
振 动 Vibration 98m/s2 (加速度10g) 10～500Hz
特性阻抗 Impedance 50Ω
频率范围 Frequency Range DC～35GHz
工作电压 Working Voltage 250V max (有效值)
耐 压 Withstand Voltage 750V rms (海平面最小值)
接触电阻 Contact resistance
内导体之间 Center Contact ≤ 4 mΩ
外导体之间 Outer Contact ≤ 2.5 mΩ
绝缘电阻 Insulation resistance ≥ 1000 MΩ
电压驻波比 VSWR ≤1.07+0.10f (GHz)
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 锡青铜 tin brass 镀硬金 gold plated
插孔 socket 铍青铜 beryllium 镀硬金 gold plated
绝缘体 insulator 聚四氟乙烯 PTFE
压接套 crimping suite 铜合金 copper alloy 镀硬金 gold plated
O型密封件o-ring sealing 硅橡胶 6146 silastic
适用技术标准 APPLICABLE STANDARD
MIL-C-39012;
CECC 22160;
IEC 60169-18.
