Home > SMT Solder Paste

  • 500G Silver Gray Tin Lead Solder Paste
500G Silver Gray Tin Lead Solder Paste

500G Silver Gray Tin Lead Solder Paste

  • Silver Gray Tin
  • Solder Paste
  • Silver Gray Tin Lead Solder Paste
  • 500G Silver Gray Tin Lead Solder Paste
  • Product description: 500G Silver Gray Tin Lead Solder Paste

500G Silver Gray Tin Lead Solder Paste

Products description

Grains:25-45 um
Validity:6 months

1. Features:

1). Materials: Sn,Pb.Ag

2). Tin solder paste.

3). Can applied in radio, communication, meters and instruments

4). Residue is easy to remove by hot air after soldering work if necessary

5). Available in many alloy compositions

6). Forms: paste.

7). Flux types: no-clean, rosin and water-soluble liquid

2. Sorts and Chemical compositions:

Sort Chemical composition (wt.%)
Sn Pb Sb Cu Bi Zn Fe Al Cd
Sn63-Pb37 62.8±0.5 37±0.5 <0.20 0.08 <0.1 0.03 <0.02 <0.005


Model PY-305 PY-0307 PY-4258 PY-6435/1 PY6337 PY62.8/37/0.2 PY62.8/36.8/0.4
Alloy Composition Sn96.5Ag3.0Cu0.5 Sn63Pb37 Sn63Pb37 Sn63Pb37
Sn99Ag0.3Cu0.7 Sn42Bi58 Sn64Bi35Ag1
Melting Point 217°C 227°C 138°C 172°C 183°C 180°C 178°C
Powder Specification 15-25/20-38/25-45mm 15-25/20-38/25-45mm 20-38/25-45mm 20-38/25-45mm 15-25/20-38/25-45mm 15-25/20-38/25-45mm 15-25/20-38/25-45mm
9.5%-10.5% 9.5%-10.5% 9.5%-10.5%
Flux Content 11%-12.5% 11%-12.5% 9.0%-12.5% 9.0%-12.5%
160pa.s-210pa.s 160pa.s-210pa.s 160pa.s-210pa.s
Viscosity 190pa.s-210pa.s 190pa.s-210pa.s 160pa.s-210pa.s 160pa.s-210pa.s
Solder ball Test Qualified Qualified Qualified Qualified Qualified Qualified Qualified
Expansion Rate Qualified Qualified Qualified Qualified Qualified Qualified Qualified


SMT Peripheral Equipment, PCB loader, PCB unloader, PCB conveyor, PCB cleaner, Nozzle cleaner, PCB destacker loader, Reflow Oven thermal profiler, PCB NG/OK machine, DIP insert line, Solder paste mixer, SMT Stencil Cleaning machine.

FLASON provide a full SMT assembly line solutions, including SMT Reflow Oven ManufacturerWave Soldering MachinePick and Place MachineSMT Stencil PrinterSMT Inspection MachineSMT Reflow OvenSMT Peripheral EquipmentSMT Assembly lineSMT Spare Parts  etc any kind SMT machines you may need, please contact us for more information: wechat whatsapp:+8613691605420, Skype: flasonsmt, Email: [email protected]
1) This is the first time I use this kind of machine, is it easy to operate?
There is English manual or guide video that show you how to use machine.
If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.
2) If machine have any problem after I receive it, how can I do ?
Free parts send to you in machine warranty period.
If the part is less than 0.5KG, we pay the postage.
If it exceeds 0.5KG, you need to pay the postage.
3) MOQ ?
1 set machine, mixed order is also welcomed.
4) How can I buy this machine from you? ( Very easy and flexible !)
A. Consult us about this product on line or by e-mail.
B. Negotiate and confirm the final price , shipping , payment methods and other terms.
C. Send you the proforma invoice and confirm your order.
D. Make the payment according to the method put on proforma invoice.
E. We prepare for your order in terms of the proforma invoice after confirming your full payment.
And 100% quality check before shipping.
F.Send your order by air or by sea.
5)Why choose us ?
A. Gold supplier on Alibaba !
B. Trade assurance to US$54,000 !
C. Best price !; Best shipping !; Best service !