henry126638550 寫:QUALIA 寫:
最近無意的看中了一款,Sn62Pb36Ag2 179°C 聲音的背景空間是乾淨剔透,縱深表顯現極佳,聲音各頻段平衡,音響性與音樂性整體再提升
不知網兄相中的是甚麼型號?最近要弄好幾組穩壓希望找款穩一點的錫
對岸有推sac305不過mouser一次要買一悃價位有點高還不敢衝
sac305
Solder iron tip temperature should be between 350° - 400°C (650° - 750°F ) for Sn63, Sn62 and Sn60 alloys,
370° - 425°C (700° - 800°F) for SN100C®
, Sn/Ag and Sn/Ag/Cu (SAC305, SAC405, CASTIN, etc.) alloys.
- Hold the solder iron tip at a 45° to 60° angle to the work surface.
- The solder iron should contact both the component lead and PCB pad surface.
- Solder and flux should flow onto the lead and pad or lead and barrel to promote optimum flux activity for the
joint being worked.
- If additional flux is needed, the use of AIM’s NC266-3 flux is recommended. Operators should use an
applicator capable of dispensing precise amounts of flux to eliminate over-saturation and excessive spre
這需要溫控落鐵才行.....