国内常用同轴电缆尺寸表(软电缆和半刚电缆系列)
电缆型号 | 标称阻抗 Ω | 直径尺寸Φ(mm) | 内导体 | 绝缘层 | 屏蔽层 | 护套外径 | 构成 | 外径 | 软电缆和半刚电缆(SJ1132-77,SJ498-83) | SYV-50-1 | 50 | 7×0.1 | 0.27 | 0.87±0.05 | 1.40S | 1.9±0.10 | SYV-50-2-1 | 50 | 7×0.16 | 0.45 | 1.5±0.10 | 2.10S | 2.9±0.10 | SYV-50-2-2 | 50 | 7×0.18 | 0.68 | 2.2±0.10 | 3.10S | 4.0±0.20 | SYV-50-3 | 50 | 单芯 | 0.90 | 3.0±0.15 | 3.85S | 5.0±0.25 | SYV-50-5-1 | 50 | 单芯 | 1.37 | 4.6±0.20 | 5.50S | 7.0±0.30 | SYV-50-5-2 | 50 | 单芯 | 1.37 | 4.6±0.20 | 6.20D | 7.8±0.30 | SYV-50-7-1 | 50 | 7×0.75 | 2.28 | 7.3±0.25 | 8.50S | 10.2±0.30 | SYV-50-7-2 | 50 | 7×0.75 | 2.28 | 7.3±0.25 | 9.30D | 11.2±0.30 | SYV-75-2 | 75 | 7×0.08 | 0.24 | 1.5±0.10 | 2.10S | 2.9±0.10 | SFF-50-1 | 50 | 7×0.1 | 0.27 | 0.87±0.05 | 1.40S | 1.9±0.10 | SFF-50-1.5-1 | 50 | 7×0.18 | 0.54 | 1.5±0.10 | 2.10S | 2.55±0.15 | SFF-50-1.5-2 | 50 | 7×0.18 | 0.54 | 1.50 | 2.70D | 3.20 | SFF-50-2-1 | 50 | 单芯 | 0.73 | 2.2 | | 3.3±0.20 | SFF-50-2-2 | 50 | 单芯 | 0.73 | 2.2 | | 4.0 | SFF-50-3-1 | 50 | 单芯 | 0.93 | 3.0 | | 4.5±0.25 | SFF-50-3-2 | 50 | 单芯 | 0.93 | 3.0 | | 5.5 | |
注:为方便用户参考,常用同轴电缆尺寸列表如上:表中尺寸均为标称尺寸。S:单编织屏蔽层 D:双编织屏蔽层 *铠装电缆
国内常用同轴电缆尺寸表(RG系列)
电缆型号 | 标称阻抗 Ω | 直径尺寸Φ(mm) | 内导体 | 绝缘层 | 屏蔽层 | 护套外径 | 构成 | 外径 | 软电缆和半刚电缆(MIL-C-17-F) | RG-/U | 50 | 单芯 | 1.29 | 4.60 | 6.30D | 8.33 | RG-6A/U | 75 | 单芯 | 0.72 | 4.70 | 6.30D | 8.43 | RG-8/U | 52 | 7×0.72 | 2.17 | 7.24 | 8.20S | 10.29 | RG-9/U | 51 | 7×0.72 | 2.17 | 7.11 | 8.70D | 10.67 | RG-10/U | 52 | 7×0.72 | 2.17 | 7.24 | 8.20S | 12.07* | RG-11/U | 75 | 7×0.4 | 1.21 | 7.24 | 8.20S | 10.29 | RG-12/U | 75 | 7×0.4 | 1.21 | 7.24 | 8.20S | 12.07* | RG-21/U | 53 | 单芯 | 1.29 | 4.70 | 6.30D | 8.43 | RG-55/U | 53.5 | 单芯 | 0.81 | 2.95 | 4.20D | 5.23 | RG-58/U | 53.5 | 单芯 | 0.81 | 2.95 | 3.60S | 4.95 | RG-59B/U | 75 | 单芯 | 0.58 | 3.71 | 4.85S | 6.15 | RG-140/U | 75 | 单芯 | 0.64 | 3.71 | 4.47S | 5.92 | RG-141A/U | 50 | 单芯 | 0.99 | 2.95 | 3.71S | 4.83 | RG-142B/U | 50 | 单芯 | 0.99 | 2.95 | 4.34D | 4.95 | RG-144/U | 75 | 7×0.45 | 1.35 | 7.25 | 8.38S | 10.40 | RG-165/U | 50 | 7×0.8 | 2.40 | 7.25 | 8.64S | 10.40 | RG-174/U | 50 | 7×0.16 | 0.48 | 1.52 | 2.24S | 2.54 | RG-178B/U | 50 | 7×0.1 | 0.30 | 0.91 | 1.37S | 2.01 | RG-179B/U | 75 | 7×0.1 | 0.30 | 1.60 | 2.13S | 2.54 | RG-187/U | 75 | 7×0.1 | 0.30 | 1.52 | 2.13S | 2.79 | RG-188A/U | 50 | 7×0.18 | 0.51 | 1.52 | 2.06S | 2.79 | RG-196/U | 50 | 7×0.1 | 0.30 | 0.86 | 1.37S | 2.03 | RG-212/U | 50 | 单芯 | 1.44 | 4.70 | 6.30D | 8.43 | RG-213/U | 50 | 7×0.75 | 2.26 | 7.25 | 8.64S | 10.29 | RG-214/U | 50 | 7×0.75 | 2.26 | 7.25 | 9.14D | 10.80 | RG-215/U | 50 | 7×0.75 | 2.26 | 7.25 | 8.64S | 12.07* | RG-216/U | 75 | 7×0.40 | 1.20 | 7.25 | 9.14D | 10.90 | RG-222/U | 50 | 单芯 | 1.41 | 4.70 | 6.30D | 8.43 | RG-223/U | 50 | 单芯 | 0.89 | 2.95 | 4.47D | 5.49 | RG-225/U | 50 | 7×0.79 | 2.38 | 7.24 | 9.14D | 10.92 | RG-303/U | 50 | 单芯 | 0.99 | 2.95 | 3.71S | 4.32 | RG-316/U | 50 | 7×0.17 | 0.51 | 1.52 | 2.06S | 2.59 | RG-316DT | 50 | 7×0.17 | 0.51 | 1.60 | 2.22D | 2.80 | RG-400/U | 50 | 19×0.18 | 0.99 | 2.95 | 4.34D | 4.95 | RG-401/U | 50 | 单芯 | 1.64 | 5.46 | - | 6.35 | RG-402/U | 50 | 单芯 | 0.91 | 3.02 | - | 3.58 | RG-405/U | 50 | 单芯 | 0.51 | 1.68 | - | 2.18 | |
注:为方便用户参考,常用同轴电缆尺寸列表如上:表中尺寸均为标称尺寸。S:单编织屏蔽层 D:双编织屏蔽层 *铠装电缆
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