千住水溶性荔枝视频下载APP黄
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产品名称:
千住水溶性荔枝视频下载APP黄
产品型号:
M705-515A(8)C1-T8G
产品展商:
千住金属
产品文档:
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简单介绍
锡96.5、银3.0、铜0.5熔点:217-220℃粘度:180-220Pa.s230-260℃要求无松香残留的工艺,纯水能轻松清洗残留物0-10℃
千住水溶性荔枝视频下载APP黄
的详细介绍
千住水溶性荔枝视频下载APP黄 M705-515A(8)C1-T8G(无卤素荔枝视频下载APP黄)及M705-WSG15为千住金属开发之水洗性荔枝视频下载APP黄.
1.Scope
This specification covers the solder paste,
ECO SOLDER PASTE M705-515A(8)C1-T8G, using lead-free solder alloy, used
for wiring connection and so on, of electrical and electronic parts.
2.Standard
2.1 Chemical composition of solder alloy(Test method : STM-9-1)
Composition and impurities are prescribed as following tables.
Composition ( mass% )
Ag3.0 ± 0.1 /Cu0.50 ± 0.05/Sn
2.2 Melting temperature range and specific gravity of solder alloy(Reference value)
Melting temperature range ℃
Approx. 217 ~ 220