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Name:Lead Free Solder Bar Sn96.5Ag3.0Cu0.5 SAC305
Name:Lead Free Solder Bar Sn96.5Ag3.0Cu0.5
Alloy:Tin Silver Copper
Composition:Sn96.5Ag3.0Cu0.5
Form:Bar / Stick
Origin:China

Product Description

Lead Free Solder Bar Sn96.5Ag3.0Cu0.5 SAC305


Out of the 3 major types of lead free tin based solder bars, the alloy Sn96.5Ag3.0Cu0.5 is considerd to has the best soldering property comparing to SACX07 and SAC0307. This solder bar is lead free, as per ROHS regulation, the lead inside is no exceeding of 1000mg/kg. It contains 96.5% of tin and 3% of silver, remaining 0.5% is copper. 


Features of Lead Free Solder Bar Sn96.5Ag3.0Cu0.5 SAC305

  1. The alloy Sn96.5Ag3.0Cu0.5 is the eutectic alloy of tin silver copper, it has the lowest melting point of 217℃, required a working temperature at around 260℃. It's the best alloy to replace the Sn63Pb37 leaded solder bar. 

  2. High silver content at 3.0%, comparing to low silver SAC0307 and no silver SACX07, the SAC305 Sn96.5Ag3.0Cu0.5 has the best electrical conductivity, best wetting property, firmest solderjoint, and lowest chance of solder bridge owing to the silver ingredient. Most ideal solder to be used for high end and high precision soldering applications.

  3. Very bright, firm, strong solderjoint.

  4. RoHS compliance alloy, lead free, thus for those applications that you need to achieve or commply with ROHS regulations, SAC305 solder bar can fully meet your needs.

  5. Only short-coming is that silver is very expensive metal, thus having such a high percentage making the alloy SAC305 quite expensive, and for small general applications users might be relectant to use it.


Other information of Lead Free Solder Bar Sn96.5Ag3.0Cu0.5

This bar solder is used for wave soldering and dip soldering for THTs. For SMT generally solder paste will be used instead.We recommend this alloy to be used only when necessary because of its high cost, in most cases, a SACX07 or SAC0307 solder bar are good enough.


Be free to ask for more information from our sales team regarding the solder bar Sn96.5Ag3.0Cu0.5 alloy, Email: xfsolder@gmail.com or xfsolder@163.com, whatsapp or wechat 008613450770997, main website www.xfsolder.com


We look foward to hearing from you. 

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