锌合金F母头支架视频接头，科仑电子，精心打造全系列高品质F母头，F型视频连接器。 F type joining devices use for 75 Ω cable assign system, especially CATV, broadcast television network, It can already be used for having impedance to mate the occasion required, can be used in not mating the occasion too. It is joined, inserts helping jointly that its characteristic is whorl , the price is suitable. F型连接器可与国际上同类产品互换使用。FL10产品为M10X0.75螺纹，结构、性能与F型相同。 F type joining devices can exchange and use with the similar products in the world. FL10 products are M10X0.75 whorl, the structure, performance are the same as F type. 界面尺寸 INTERFACE MATING DIMENSIONS 主要技术特性 TECHNICAL CHARACTERISTICS 温度范围 Temp.range -40～+60°C 振 动 Vibration 100m/s2 (10～500Hz) 特性阻抗 Impedance 75Ω 频率范围 Frequency Range DC～1GHz 工作电压 Working Voltage 170V max (有效值) 耐 压 Withstand Voltage 500V rms (海平面有效值) 接触电阻 Contact resistance 内导体之间 Center Contact ≤ 10 mΩ 外导体之间 Outer Contact ≤ 5 mΩ 绝缘电阻 Insulation resistance ≥ 1000 MΩ 电压驻波比 VSWR 直式 Straight ≤ 1.20 弯式 Right angle ≤ 1.30 耐用性 Durability(mating) ≥500次（cycles） 材料与涂覆 MATERIAL & PLATING 壳体 shell 黄铜 brass 镀亮镍 nickel plated 插针 contact pin 黄铜 brass 镀金或银 gold or silver plated 弹性接触件elastic contact 锡青铜beryllium or tin brass 镀金或银 gold or silver plated 绝缘体 insulator 聚四氟乙烯或聚乙烯PTFE or PE 压接套 crimp ferrule 铜合金 copper alloy 镀亮镍 nickel or gold plated o型密封件o-ring sealing 硅橡胶 6146 silastic 科仑电子，精心打造，全系列F头，F母头，F转接头等各种规格视频连接器，期待您来电洽谈业务，我们将竭诚为您服务。