产品中心
M16878/23/25/27
电线是适合在常温、中等温度及高温环境下使用的连接电线或设备安装电线,分别采用PTFE聚四氟乙烯挤出绝缘、PTFE聚四氟乙烯薄膜绕包绝缘或FEP聚全氟乙丙烯绝缘。
内导体可选择单股或多股铜绞线,表面采用镀银、镀镍或镀锡。
每种绝缘的电线可分为薄壁型、中等壁厚、或厚壁型,分别对应于工作电压250伏特、 600伏特和1000伏特。
【产品简介】
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MIL-W-16878/23-(NEMA HP-3 TYPE ET ) 薄壁挤出型轻量化PTFE绝缘导线,250V。MIL-W-16878/25-(NEMA HP-3 TYPE E ) 中等壁厚挤出型PTFE绝缘导线,600V。
MIL-W-16878/27-(NEMA HP-3 TYPE EE ) 厚壁挤出型PTFE绝缘导线,1000V。
M16878是运用于高温领域的挤出型PTFE绝缘导线。导体采用镀镍铜丝,导线可以在260℃下长期工作。产品运用于环境或导体温度在260℃以内的电⼦和电气领域,还可用于电流过载或机械压力大的系统中,特别适用于安装空间有限,对重量极度敏感的仪器仪表、电子设备内部。 能够有效抵抗焊接工艺中电烙铁高温对绝缘层收缩熔化的影响。
【产品特性】
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●击穿电压高:PTFE聚四氟乙烯绝缘材料,不受环境及频率的影响,体积电阻可达1018欧姆•厘米,介质损耗小,击穿电压高。
●耐高低温 PTFE的长期使用温度范围为-190-+260℃,不影响其绝缘特性。高温短时间可以达到300℃,具有不燃烧特性,离开火焰即自行熄灭。
●优异的耐化学性:聚四氟乙烯绝缘材料,除熔融的碱金属外,几乎不受任何化学试剂腐蚀。例如在浓硫酸、硝酸、盐酸,甚至在王水中煮沸,其重量及性能均无变化,也几乎不溶于所有的溶剂,只在300℃以上稍溶于全烷烃(约0.1g/100g)。
●优异的耐候性:聚四氟乙烯不吸潮,不燃,对氧、紫外线均极稳定,所以具有优异的耐候性。
【规格参数】可按需求定制-------------------------------------------------------------------------------
产品代号 | AWG | 结构 | 导体直径 | 小绝缘直径 | 大绝缘直径 | 大直流电阻 |
M16878/23-38-7 | 38 | 7/46 | .005 (.13) | .013 (.33) | .019 (.48) | 1774 |
M16878/23-36-7 | 36 | 7/44 | .006 (.15) | .014 (.36) | .020 (.51) | 1351 |
M16878/23-34-7 | 34 | 7/42 | .008 (.20) | .015 (.38) | .021 (.53) | 846 |
M16878/23-32-7 | 32 | 7/40 | .009 (.23) | .020 (.51) | .024 (.61) | 567 |
M16878/23-30-7 | 30 | 7/38 | .012 (.31) | .022 (.56) | .026 (.66) | 329 |
M16878/23-28-7 | 28 | 7/36 | .015 (.38) | .025 (.64) | .029 (.74) | 210 |
M16878/23-26-7 | 26 | 7/34 | .019 (.48) | .029 (.74) | .033 (.84) | 131 |
M16878/23-24-7 | 24 | 7/32 | .024 (.61) | .034 (.86) | .038 (.97) | 81 |
M16878/23-22-7 | 22 | 45868 | .030 (.76) | .040 (1.02) | .044 (1.12) | 52 |
M16878/23-20-7 | 20 | 45866 | .038 (.97) | .048 (1.22) | .052 (1.32) | 33 |
M16878/25-32-7 | 32 | 7/40 | .009 (.23) | .026 (.66) | .034 (.86) | 567 |
M16878/25-30-1 | 30 | 45687 | .010 (.254) | .026 (.66) | .036 (.86) | 348 |
M16878/25-28-7 | 28 | 7/36 | .015 (.38) | .031 (.79) | .039 (.99) | 210 |
M16878/25-26-7 | 26 | 7/34 | .019 (.48) | .035 (.89) | .043 (1.09) | 131 |
M16878/25-24-7 | 24 | 7/32 | .024 (.61) | .040 (.102) | .048 (1.22) | 81 |
M16878/25-22-7 | 22 | 45868 | .030 (.76) | .046 (1.17) | .054 (1.37) | 52 |
M16878/25-20-7 | 20 | 45866 | .038 (.97) | .054 (1.37) | .062 (1.57) | 33 |
M16878/25-18-7 | 18 | 45864 | .048 (1.22) | .064 (1.63) | .074 (1.88) | 21 |
M16878/25-16-19 | 16 | 19/29 | .053 (1.35) | .073 (1.85) | .087 (2.21) | 15 |
M16878/25-14-19 | 14 | 19/27 | .067 (1.70) | .088 (2.24) | .102 (2.59) | 10 |
M16878/25-12-19 | 12 | 19/25 | .084 (2.13) | .107 (2.72) | .121 (3.07) | 6 |
M16878/25-10-37 | 10 | 37/26 | .108 (2.74) | .127 (3.23) | .141 (3.58) | 4 |
M16878/27-32-7 | 32 | 7/40 | .012 (.31) | .036 (.91) | .044 (1.12) | 567 |
M16878/27-30-7 | 30 | 7/38 | .012 (.31) | .038 (.97) | .046 (1.17) | 329 |
M16878/27-28-7 | 28 | 7/36 | .015 (.38) | .041 (.99) | .044 (1.24) | 210 |
M16878/27-26-7 | 26 | 7/34 | .019 (.48) | .045 (1.14) | .053 (1.35) | 131 |
M16878/27-24-7 | 24 | 7/32 | .024 (.61) | .050 (1.27) | .058 (1.47) | 81 |
M16878/27-22-7 | 22 | 45868 | .030 (.76) | .056 (1.42) | .064 (1.63) | 52 |
M16878/27-20-7 | 20 | 45866 | .038 (.97) | .064 (1.63) | .072 (1.82) | 33 |
M16878/27-18-7 | 18 | 45864 | .048 (1.22) | .074 (1.88) | .084 (2.13) | 21 |
M16878/27-16-19 | 16 | 19/29 | .053 (1.35) | .083 (2.11) | .095 (2.41) | 15 |
M16878/27-14-19 | 14 | 19/27 | .067 (1.70) | .098 (2.49) | .114 (2.90) | 10 |
M16878/27-12-19 | 12 | 19/25 | .084 (2.13) | .117(2.97) | .133 (3.38) | 6 |
M16878/27-10-37 | 10 | 37/26 | .108 (2.74) | .137 (3.48) | .153 (3.89) | 4 |