SMT spare parts Tin Lead Free Solder Welding Dim Bar Sn/AG/Cu Sn/Cu Sn/AG

Our company provides Tin Lead Free Solder Bar with a variety of alloy composition , content and size of the diameter of pharmaceutical different specifications tin for customer choice:

• Anti-oxidation tin lead free bar
• High temperature tin lead free bar
• Low temperature tin lead free bar
• Dim tin lead free bar
• Silver tin lead free bar
• Tin lead free solder bar for other particular applications
• 3.15cm * 1.5cm * 1.0cm
  
  500g/PC
  
  • Eutectic alloy.
  • Bridge-free and icicle-free soldering.
  • Smooth, bright, well-formed fillets, free of gross micro-cracks, irrespective of the cooling rate.
  • Good through-hole penetration.
  • Good topside fillet formation.
  • Dross rate equal or lower than tin-lead solder.
  • Does not require a nitrogen atmosphere.
  • Does not erode copper from holes, pads and tracks.
  • Low rate of copper leaching makes it easy to control the copper content of the solder bath.
  • Lower aggressiveness to stainless steel and other solder pot materials as compared to tin-silver-copper alloys.
  • Thermal fatigue resistance and creep strength better than tin-lead.
  • Slow, even growth of the intermetallic layer at the solder/substrate interface.
  • Also performs well in selective and dip soldering.

Shenzhen Ruidian Electric Co. , Ltd​ 

Our company core business product is SMT Equipment and smt part includes: Major brands placement machine.Samsung smt part, Yamaha smt part,Panasonic smt part, Fuji smt part,Juki smt part .
We believe obtaining customer trust and support with integrity is essential to our company's development. We always take "pragmatism, innovation, service" as the spirit of enterprise, take "value comes from the customer experience" as the concept of enterprise. We would like to become your most loyal partner.