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solder paste Sn63/Pb37

solder paste Sn63/Pb37

  • solder paste Sn63/Pb37
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  • Tin solder paste
  • Sn63/Pb37
  • Product description: solder paste Sn63/Pb37

Solder paste Sn63/Pb37

Products description

P-Sn55Pb45-03.jpg Brands Flason
Name Lead solder paste
Alloy Sn63Pb37
Package 500g/bottle
Melting point 138℃
Particles 3# 25 - 45μm(custom made)
Particles 4# 20 - 38μm(custom made)
Working environment 25±5℃

Description Alloy Composition FLUX Solidus℃ IPC
Lead solder paste SN50/PB50 183 3# 4# No cleaning LED field
SN55/PB45 183 3# 4# No cleaning LED field
SN60/PB40 183 3# 4# Lead Containment PCB Reflow
SN60/PB40 80.00% 183 3# Reflow soldering of stainless steel, aluminum, copper, iron, common metal alloys
SN63/PB37 90.00% 183 3# 4# Lead Containment PCB Reflow
SN42/BI58 90.00% 138 3# 4# Low temperature reflow soldering
Lead-free solder paste SN99/AG0.3/CU0.7 88.50% 221 3# 4# Lead-free Containment PCB Reflow
SN99/AG0.3/CU0.7 88.50% 221 3# 4# Halogen-free, no-clean, good wetting, suitable for precision PCB soldering
SN96.5/AG3/CU0.5 88.50% 217 3# 4# Lead-free Containment PCB Reflow
SN96.5/AG3/CU0.5 88.50% 217 3# 4# Zero Halogen No-Clean, Good Wet Moisture Suitable for High-Precision PCB Reflow Soldering

1.Short lead time;
2.Quality guaranteed.
3.All size and model available.
Flason SMT are long term and stable supplier of above stated SMT Equipment.
Flason SMT will Provide high quality and low price goods and perfect follow-up service.


PCB conveyor, PCB loader, PCB unloader,PCB magzine loader,wave soldering machine infeed conveyor, wave soldering machine out feed conveyor,solder paste mixer.

Flason Electronic Co.,ltd provide a full smt assembly line solutions, including SMT reflow oven, wave soldering machine, pick and place machine, solder paste printer, PCB loader, PCB unloader, chip mounter, SMT AOI machine, SMT SPI machine, SMT X-Ray machine, SMT assembly line equipment, PCB production Equipment smt spare parts etc, any kind SMT machines you may need, please contact us for more information: wechat whatsapp:008613691605420, Skype: flasonsmt, Email: sales@flason-smt.com


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 !

Contact information