型号 Type | AWG38 UL10005 |
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结构图 Structure drawing | ![]() | ||
结构特性 Structure characteristics | |||
结构 Structure | 项目 Item | 标准值 Standard value | |
①内导体 Inner conductor | 材料 Material | 镀锡绞线/Tinned copper wire | |
型号/AWG Size | 38 | ||
(绞合)标称外径(mm) | 0.12±0.01 | ||
②绝缘层 Insulation | 材料 Material | PFA | |
壁厚/Nom. Thick. | 0.095 | ||
标称外径(mm) | 0.31±0.02 | ||
③外导体 Outer conductor | 材料 Material | 镀锡合金/Tinned copper alloy | |
形式/Type | 缠绕/spiral | ||
④外导体 Outer conductor | 材料 Material | 铜包带/Cu metalized polyester tape | |
形式/Type | 绕包/wrapping | ||
⑤护套层 Jacket | 材料 Material | PET/Polyester tape | |
颜色 Color | 红/Red | ||
壁厚/Nom. Thick. | 0.015 | ||
标称外径(mm) | 0.42±0.02 | ||
电性能特性 Electrical characteristics | |||
项目 Item | 单位 Unit | 标准值 Standard value | |
Rating temperature/额定温度 | ℃ | 80 | |
Rating voltage/额定电压 | V | 30 | |
Center conductor resistance @20 ℃ 中心导体电阻/20°C | Ω/Km | Max.2133 | |
Insulation resistance @20℃ | MΩ·Km | Min.1500 | |
Characteristic impedance @ TDR(1ns) | Ω | 45±5 | |
Dielectric strength/耐压强度 | V(AC)/min | 500 | |
许容电流(*)/Allowable Current | A | 0.45 | |
(*)指在单独一条同轴电线敷设在空气中,周围温度40℃,导体最大受热温度80℃的场合。 (*)Single coaxial cable in the air,at ambient temperature 40℃,Max conductor temperature 80℃. | |||
使用提示 Use tips | |||
存储环境 Storage environment | 温度:20~30℃:湿度:<60% Temperature:20~30℃, Humidity:<60% | ||
最佳保存周期 The best save cycle | 当在如上储存条件下建议在三个月内使用 When under the above storage condition suggested that uses in three months | ||
镀锡条件 Tinned plated conditions | 温度:265±5度,助焊剂浸入时间:2~3秒 Temperature:265±5℃,Flux dip time:2~3s. |