TAG: 上海夸克电阻合金

康铜
元件最高使用温度400℃
Max continuous service temp 400℃
20℃電阻率0.48±0.03Ωm㎡/m
Resistivity at 20℃0.48±0.03Ωm㎡/m
密度 8.9g/cm³
Density 8.9g/cm³
有關路徑的主要特性
Main characteds ticsacco rding to the wire diameters
| 線徑(mm) Diameter | 截面積(mm²) Cross sectional | 每米表面積(cm²/m) Surface per meter | 每米質量(kg/m) Quality per meter | 每千克長度(m/kg) Length per kilogram | 20℃每米電阻(Ω/m) Resistance per meter at 20℃ | 20℃每歐長度(m/Ω) Length per ohm at 20℃ |
| 0.1 | 0.00785 | 3.14 | 0.000070 | 14313.319 | 61.146 | 0.0164 |
| 0.12 | 0.011304 | 3.768 | 0.000101 | 9939.805 | 42.463 | 0.0236 |
| 0.15 | 0.017663 | 4.71 | 0.00157 | 6361.475 | 27.167 | 0.0368 |
| 0.17 | 0.022687 | 5.338 | 0.000202 | 4952.705 | 21.158 | 0.0473 |
| 0.2 | 0.0314 | 6.28 | 0.000279 | 3578.330 | 15.287 | 0.0654 |
| 0.23 | 0.041527 | 7.222 | 0.000370 | 2705.731 | 11.559 | 0.0865 |
| 0.25 | 0.049063 | 7.85 | 0.000437 | 2290.131 | 9.783 | 0.1022 |
| 0.27 | 0.057227 | 8.478 | 0.000509 | 1963.418 | 8.388 | 0.1192 |
| 0.3 | 0.07065 | 9.42 | 0.000629 | 1590.369 | 6.794 | 0.1472 |
| 0.32 | 0.080334 | 10.048 | 0.000715 | 1397.785 | 5.971 | 0.1675 |
| 0.35 | 0.096196 | 10.99 | 0.000856 | 1168.434 | 4.992 | 0.2003 |
| 0.38 | 0.113354 | 11.932 | 0.001009 | 991.227 | 4.235 | 0.2362 |
| 0.4 | 0.1256 | 12.56 | 0.001118 | 894.582 | 3.822 | 0.2617 |
| 0.45 | 0.158963 | 14.13 | 0.001415 | 706.831 | 3.020 | 0.3312 |
| 0.5 | 0.19625 | 15.7 | 0.001747 | 527.533 | 2.446 | 0.4089 |
| 0.55 | 0.237463 | 17.27 | 0.002113 | 473.168 | 2.021 | 0.4947 |
| 0.6 | 0.2826 | 18.84 | 0.002515 | 397.592 | 1.699 | 0.5888 |
| 0.65 | 0.331663 | 20.41 | 0.002952 | 338.777 | 1.447 | 0.6910 |
| 0.7 | 0.38465 | 21.98 | 0.003423 | 292.109 | 1.248 | 0.8014 |
| 0.8 | 0.5024 | 25.12 | 0.004471 | 223.646 | 0.955 | 1.0467 |
| 0.9 | 0.63585 | 28.26 | 0.005659 | 176.708 | 0.755 | 1.3247 |
| 1 | 0.785 | 31.4 | 0.006987 | 143.133 | 0.611 | 1.6354 |
| 1.2 | 1.1304 | 37.68 | 0.010061 | 99.398 | 0.425 | 2.3550 |
| 1.4 | 1.5386 | 43.96 | 0.013694 | 73.027 | 0.312 | 3.2054 |
| 1.5 | 1.76625 | 47.1 | 0.015720 | 63.615 | 0.272 | 3.6797 |
| 1.6 | 2.0096 | 50.24 | 0.017885 | 55.911 | 0.239 | 4.1867 |
| 1.8 | 2.5434 | 56.52 | 0.022636 | 44.177 | 0.189 | 5.2988 |
| 2 | 3.14 | 62.5 | 0.07946 | 35.783 | 0.153 | 6.5417 |
| 2.2 | 3.7994 | 69.08 | 0.033815 | 29.573 | 0.126 | 7.9154 |
| 2.5 | 4.90625 | 78.5 | 0.043666 | 22.901 | 0.098 | 10.2214 |
| 2.8 | 6.1544 | 87.92 | 0.054774 | 18.257 | 0.078 | 12.8217 |
| 3 | 7.065 | 94.2 | 0.062879 | 15.904 | 0.068 | 14.7188 |
| 4 | 12.56 | 125.6 | 0.111784 | 8.946 | 0.038 | 26.1667 |
| 5 | 19.625 | 157 | 0.174663 | 5.725 | 0.024 | 40.8854 |
| 6 | 28.26 | 188.4 | 0.251514 | 3.976 | 0.017 | 58.8750 |
| 7 | 38.465 | 219.8 | 0.342339 | 2.921 | 0.012 | 80.1354 |
换算公式
1.1截面稹(m㎡)=(圓絲直徑(mm)÷2)²×3.14
1.2每米表面稹(c㎡/m)=一10×3 14×圆繇直徑(mm)
1.3每千克長度(m/kg)=i000÷截面稹(m㎡÷密度(g/c㎡)
i.4每米重量(kg/m)=l/每千克畏度
1.5 2013每米電阻(n/m)=電阻率(Ωm㎡/m)÷截面稹
l 6 20℃每欧畏度(m/Q)=1÷20"C每米鼋阻
2.生產规格
圆絲03mmm
扁絲=宽≤8mm厚≥0.05mm
扁带=宽≤lOOmm厚≥0 08mm
3供貨狀態及包装
圆絲綫径≤imm及扁絲光亮状熊上轴供應
圆絲綫径>lmm及扃带光亮状態成圈供應
注:出口產品及用户有特殊要求,協商解决
| Time | 2026-05-26 |
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