F型连接器典型用于75Ω电缆分配系统，特别是CATV，广播电视网络，它既可用于有阻抗匹配要求的场合，也可用于非匹配场合。其特点是螺纹连接、插合方便、价格适宜。
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 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 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.
产品性能：
温度范围 -55~+155°C(PE Cable -40~+85°C)
特性阻抗 50Ω,75Ω
频率范围 DC~4GHz
工作电压 500Vr.m.s
耐压 1500Vr.m.s
接触电阻 内导体之间 <=1.5mΩ
外导体之间 <=1mΩ
绝缘电阻 >= 5000 MΩ
内导体保持力 >= 0.57N
插入损耗 0.20dB/3GHz
电压驻波比 直式 <=1.22/3GHz
弯式 <=1.30/3GHz
耐用性 >=500次
