BNC-K3Y-18

三． 产品特点

extensively.tube instrument field and join the coaxial cable of the radio frequencycharacteristic such as being reliable, apply to the radio equipment and electroncoaxial connection device. It joins rapidly, keeps in touch with theBNC series are one kind of cards of thing the mouth join the radio frequency广泛应用于无线电设备和电子仪器领域连接射频同轴电缆。BNC 系列是一种卡口连接射频同轴连接器。它具有连接*，接触*等特点，产品特点

四：界面尺寸 INTERFACE MATING DIMENSIONS

五:主要技术特性 TECHNICAL CHARA*ERISTICS

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* Impedance 50Ω, 75Ω

频率范围 Frequency Range DC～4GHz

工作电压 Working Voltage 500V max (*值)

耐 压 Withstand Voltage 1500V rms (海平面*小值)

接触电阻 Contact resistance

内导体之间 Center Contact ≤ 1.5 mΩ

外导体之间 Outer Contact ≤ 1 mΩ

*缘电阻 Insulation resistance ≥ 5000 MΩ

电压驻波比 VSWR 直式 Straight ≤ 1.22 耐用性 Durability(mating) ≥500次（cycles）

六.材料与涂覆 MATERIAL & PLATING

o 型密封件o-ring sealing 硅橡胶 6146 silastic压接套 crimping suite 镀镍或镀金 nickel plated*缘体 insulator 聚四氟乙烯 PTFEplated弹性接触件elastic contact 铍青铜 beryllium 镀硬金或银 gold or silver插孔 socket 铍青铜 beryllium 镀硬金或银 gold or silver plated插针 contact pin 黄铜 br* 镀硬金或银 gold or silver plated壳体 shell 黄铜 br* 镀亮镍 nickel plated

七.适用技术标准 APPLICABLE STANDARD

MIL-C-39012;

CECC 22120;

IEC 60169-8.