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镀锡铜线产品特性
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镀锡铜线产品适用范围 |
| 1、 镀锡铜线拥有极之优良的可焊性。 |
1、电阻和电容 |
| 2、 随着时间变化,可焊性仍保持良好,可长期储藏。 |
2、 光敏元件、二极管和晶体管的传感器 |
| 3、 表面平滑、光亮、润泽。 |
3、 其它 |
| 4、 性能稳定可靠,确保优质、高产。 |
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| 镀锡铜线的标准规格 |
| Nominal Diameter线径(mm) |
Tolerance公差 |
Annealed Wire退火线 |
Half Annealed Wire半硬线 |
Bend弯折性 |
Product Weight产品重量 |
| Hot dipped
热渗(mm) |
Tensile Strength抗拉强度(kgf/mm2) |
Elongation延伸率(%) |
Tensile Strength抗拉强度(kgf/mm2) |
Elongation延伸率(%) |
Load载荷(gr) |
Time次数(Times) |
Kg/km |
Km/kg |
|
0.20
|
±0.015
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
250
|
3,or
more
|
0.280
|
3.571
|
|
0.40
|
±0.015
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
250
|
3,or
more
|
1.113
|
0.898
|
|
0.45
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±0.015
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
250
|
3,or
more
|
1.408
|
0.710
|
|
0.50
|
±0.020
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
250
|
3,or
more
|
1.740
|
0.575
|
|
0.55
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±0.020
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
500
|
3,or
more
|
2.106
|
0.475
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|
0.60
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±0.020
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
500
|
3,or
more
|
2.506
|
0.399
|
|
0.65
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±0.020
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
500
|
3,or
more
|
2.942
|
0.340
|
|
0.70
|
±0.020
|
28,or
less
|
15,or
more
|
25~32
|
1,or
more
|
500
|
3,or
more
|
3.413
|
0.293
|
|
0.80
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±0.020
|
27,or
less
|
20,or
more
|
25~32
|
1,or
more
|
500
|
3,or
more
|
4.960
|
0.202
|
|
0.90
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±0.025
|
27,or
less
|
20,or
more
|
25~32
|
1,or
more
|
1000
|
3,or
more
|
5.645
|
0.177
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|
1.00
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±0.025
|
27,or
less
|
20,or
more
|
25~32
|
1,or
more
|
1000
|
3,or
more
|
7.970
|
0.125
|
|
1.20
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±0.030
|
27,or
less
|
20,or
more
|
25~32
|
1,or
more
|
1000
|
3,or
more
|
10.040
|
0.100
|
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1.40
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±0.030
|
27,or
less
|
20,or
more
|
25~32
|
1,or
more
|
1500
|
3,or
more
|
13.670
|
0.073
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|
1.60
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±0.030
|
27,or
less
|
20,or
more
|
25~32
|
1,or
more
|
1500
|
3,or
more
|
17.854
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0.056
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| 镀锡铜线的标准成分
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| Type
of plating类型 |
Standard Composition of Plating |
Features |
|
| Tin(锡) |
Lead(铅) |
特 性 |
| S-Type |
(%)60 |
(%)40 |
熔点最低的焊接方式,有极佳的流动性和可焊性,适用于低温组件。 |
| P-Type |
35 |
65 |
适度耐热,可焊性极佳。 |
| H-Type |
95-100 |
5-0 |
光亮度和可焊性极佳、耐高温,在200℃下烘烤1小时不变色。适用于做电阻和电容的引线及高温组件。 |
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| 镀锡铜线的标准厚度 |
| Type of plating型 号 |
Standard Plating Thickness (μm)镀层标准厚度 |
| Medium coating(中 镀) |
3~5 |
| Thin coating(薄 镀) |
1~3 |
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| 标准包装规格及镀锡铜线重量 |
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