用途及特点用途：本电缆适用于高温条件下航空、航天设备及各种其他电气装置的内部电气连接。特点：具有线径细、耐潮湿、耐高温、耐低温。使用条件环境温度：-66～+250℃绝缘电阻：106MΩ.m电压分级：500V、250V、110V导电线芯绝缘厚度（mm）电线最大外径（mm）标称截面（mm×mm）根数×线径（mm）标称直径（mm）AF-250AF-250AFP-250110V250V600V110V250V500V110V250V500V0.0137×0.050.150.080.200.300.350.600.850.701.101.500.0357×0.080.240.100.200.300.500.700.900.851.201.600.057×0.100.300.100.200.300.550.751.000.901.251.700.077×0.1219×0.070.360.100.200.300.600.801.051.101.351.750.107×0.1419×0.080.420.100.200.300.700.901.101.201.451.800.147×0.1619×0.100.500.100.200.300.801.001.201.301.551.900.207×0.2019×0.120.60/0.200.300.901.101.401.401.752.000.357×0.2619×0.160.80/0.200.30/1.401.60/1.952.300.507×0.3019×0.180.90/0.200.30/1.501.75/2.052.500.807×0.3719×0.231.10//0 .30//2.00//2.901.0019×0.261.30//0.35//2.30//3.201.2019×0.281.40//0.35//2.45//3.401.5019×0.321.60//0.35//2.60//3.602.0019×0.371.85//0.35//3.00//3.902.5019×0.4149×0.262.34//0.35//3.50//4.403.0049×0.282.52//0.35//3.80//4.704.0049×0.322.52//0.35//4.20//5.106.0049×0.393.51//0.35//4.80//5.70注：型号：AF-250A/AFP-250A/AFR-200/AFRP-200/AFR-250/AFRP-250/AFRPF-250及极细多芯电缆