SSMB系列微小型射频同轴连接器
MINIATURE MICROAX RF COAXIAL CONNECTORS
SSMB系列产品是一种微小型推入锁紧式连接器,产品具有体积小、重量轻、使用方便、电性能优良等特点,适用于微型无线电设备及电子仪器的高频回路中连接射频同轴电缆。可与国际上同类产品互换使用。
The SSMB series products are that one kind a little push the locking type joining device small- scaly, such characteristics as it is fine that the products have small, light, electric performance easy to use, Suitable for joining the coaxial cable of the radio frequency in the miniature radio equipment and high frequency return circuit of the electron tube instrument. Can exchange and use with the similar products in the world.
界面尺寸 INTERFACE MATING DIMENSIONS
主要技术特性 TECHNICAL CHARACTERISTICS
温度范围 Temp.range -55~+155°C
特性阻抗 Impedance 50Ω
频率范围 Frequency Range DC~3GHz
工作电压 Working Voltage 250V max (有效值)
耐 压 Withstand Voltage 500V rms (海平面最小值)
接触电阻 Contact resistance
内导体之间 Center Contact ≤ 5 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 直式 Straight DC~1GHz ≤1.15; 1~3GHz ≤ 1.25
弯式 Right angle DC~1GHz ≤1.20; 1~3GHz ≤ 1.35
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
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 crimping suite 铜合金 copper alloy 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 22170;
IEC 60169-19.