线规导体结构导体材质导体外径(mm)绝缘材质芯线外径(mm)公差(mm)

　　34AWG7/0.06TC0.18PP0.54±0.01

　　7/0.06TC0.18FEP0.50±0.01

　　36AWG7/0.05TC0.15PP0.43±0.01

　　7/0.05TC0.15FEP0.40±0.01

　　40AWG7/0.03TPTCA0.09PFA0.21±0.005

　　< TC: Tinned Copper 镀锡铜丝

　　< SC: Silver plated Copper 镀银铜丝

　　< SPTCA --- Silver plated tin-copper alloy 镀银锡铜合金

　　< TPTCA --- Tin plated tin-copper alloy 镀锡锡铜合金