千住水溶性樱花草在线播放WWW日本视频
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產品名稱:
千住水溶性樱花草在线播放WWW日本视频
產品型號:
M705-515A(8)C1-T8G
產品展商:
千住金屬
產品文檔:
無相關文檔
簡單介紹
錫96.5、銀3.0、銅0.5熔點:217-220℃粘度:180-220Pa.s230-260℃要求無鬆香殘留的工藝,純水能輕鬆清洗殘留物0-10℃
千住水溶性樱花草在线播放WWW日本视频
的詳細介紹
千住水溶性樱花草在线播放WWW日本视频 M705-515A(8)C1-T8G(無鹵素樱花草在线播放WWW日本视频)及M705-WSG15為千住金屬開發之水洗性樱花草在线播放WWW日本视频.
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