发送询价
上海铭宣贸易有限公司是一家从事多年锡球代理业务的公司,我公司为台湾上博(SUNBALL)公司正式授权的国内锡球代理商,有正式的代理资格证书。锡球产品规格从0.1mm-0.889mm规格齐全 ,我公司供应之锡球已通过2006 ISO/TS 16949:2002 ;ISO9001:2000;ISO14001:2004认证。广泛应用于电子及半导体行业。
锡球合金含量有一下各种规格:
Alloy Composition
合金成分
Tin 锡
(Sn)%
Lead 铅
(Pb)%
Silver 银
(Ag)%
Copper铜
(Cu)%
Melting Point
(°C)溶点
Tin-Lead
锡-铅
63Sn/37Pb
63
37
183
62Sn/36Pb/2Ag
62
36
2
179
10Sn/90Pb
10
90
302
90Sn/10Pb
90
10
220
Lead-Free
无铅
96.5Sn/3.5Ag
96.5
3.5
221
96.5Sn/3Ag/0.5Cu
96.5
3
0.5
217
95.5Sn/4Ag/0.5Cu
96.5
4
0.5
217
锡球规格如下:
Diameters
Diameter Tolerance
Spheriod Tolerance
0.76mm
30mil
± 0,025mm
Within 1.5%
0.65mm
26mil
± 0,025mm
Within 1.5%
0.63mm
25mil
± 0,025mm
Within 1.5%
0.60mm
24mil
± 0,025mm
Within 1.5%
0.55mm
22mil
± 0,02 mm
Within 1.5%
0.50mm
20mil
± 0,02 mm
Within 1.5%
0.45mm
18mil
± 0,02 mm
Within 1.5%
0.40mm
16mil
± 0,01 mm
Within 1.5%
0.35mm
14mil
± 0,01 mm
Within 1.5%
0.33mm
13mil
± 0,01 mm
Within 1.5%
0.30mm
12mil
± 0,01 mm
Within 1.5%
0.25mm
10mil
± 0,01 mm
Within 1.5%
0.20mm
8mil
± 0,01 mm
Within 1.5%
0.10mm
4mil
± 0,01 mm
Within 1.5%
也可按照客户需要定做锡球。
上海铭宣电子有限公司主营:锡球,吸锡线,电动螺丝刀,助焊膏,丝锥,烙铁头,焊台;欢迎与我们联系!
电脑版:供应上博SUNBALL锡球







