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Tin Lead Solder Wire *3/*7

XF Solder manufacture the Tin Lead Solder Wire *3/*7 type (known as soft solder alloy Sn*3Pb*7), it is a flux cored solder wire with tin of *3% and lead of *7% by weight, and the nominal percentage of rosin flux is 2.0%. The XF Solder wire *3/*7 type is available in wire diameter from 0.5mm up to 3.0mm, it's suitable for both manual soldering or machine soldering.

 
Features of Tin Lead Solder Wire *3/*7:

1. This Sn*3Pb*7 solder wire has eutectic temperature of all tin lead alloys. The melting point is **3℃, the lowest melting temperature among all the tin lead solder types. 

2. High electrical conductivity at the rate of about *6%.

3. Good wetting & liquidity properties.

4. Fast melting and easy soldering, the wire is already cored with rosin flux so no need to use extra flux. The flux is evenly and well distributed inside the wire.

5. No splashing and very little smoke release during soldering.

Application of Tin Lead Solder Wire *3/*7

XF Solder *3/*7 (Sn*3Pb*7)  type is ideal for electronic soldering, copper plate, semiconductor, hard disk drive, LCD, IC, SMT, PCB, Medical equipment, plumbing etc. Please be noted that all leaded solder wire should be not be used for soldering of portable water pipes.

Packing of Tin Lead Solder Wire *3/*7:

1. The *3/*7 solder wire (Sn*3Pb*7) is available in many wire diameter & with different sizes of spools. We have ranging from **0g/spool, **0g/spool to **0g/spool or even ***0g/spool for client's option.

2. Small size spool is generally packed at *0pcs/box (such as **0g/spool, **0g/spool). Big size spool is generally packed *0pcs/box (such as **0g/spool, ***0g/spool).

3. Boxes will eventually be put into cartons making it better protected from damage during transportation.

4. We have plastic pallets to load the boxes, suitable for folk-lift operation and make it easier for shipping.

5. We can help to do client's private labeling on the circular labels with additional cost.

Data sheet of Tin Lead Solder Wire *3/*7:

Notices for using & storage of Tin Lead Solder Wire *3/*7:

1. Solder iron tip temperatures are most commonly between ******0°C  

2. Heat up the area of the components that need to be soldered first and afterwards heat the solder wire and join them together, don't apply the solder wire directly onto the soldering iron tip.

3. For more details contact our sales team for TDS & MSDS.

4. Storage: *3/*7 solder wire (Sn*3Pb*7) must be stored in a dry , non-corrosive environment between *0°C**0°C.