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L式插頭/L-type plug
產(chǎn)品名稱(chēng)/Product type |
適用電纜/Apply cable |
L |
D |
備注 |
TNC-75JW12C |
12 |
23 |
Φ3.1 |
TNC型陽(yáng)頭 |
主要技術(shù)特性 TECHNICAL CHARACTERISTICS
頻率范圍 Frequency Range |
0~2GHz |
特性阻抗 Impedance |
75Ω |
電壓駐波比VSWR |
≤1.04+0.015 (GHz) |
介質(zhì)耐壓Dielectric Strength |
1500V |
接觸電阻 Contact resistance |
內(nèi)導(dǎo)體之間 Center Contact≤2.0mΩ |
外導(dǎo)體之間 Outer Contact ≤0.2mΩ | |
絕緣電阻 Insulation resistance |
≥ 5000 MΩ |
耐久性Durability(mating) |
≥500次(cycles) |
材料與涂覆 MATERIAL & PLATING
殼體 shell |
黃銅 brass鍍金Gilt |
插針 contact pin |
錫青銅Tin bronze鍍金Gilt |
插孔 socket |
錫青銅Tin bronze或or鈹青銅Bronze鍍金Gilt |
絕緣體 insulator |
聚四氟乙烯 PTFE |
密封件o-ring sealing |
硅橡膠 6146 silastic |
線夾Clip |
黃銅 brass鍍鎳Nickel Plating |
執(zhí)行標(biāo)準(zhǔn)Implementation of standards
GB681A(MIL-C-39012)