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China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG

China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG Featured Image
  • China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG
  • China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG
  • China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG
  • China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG

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We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Tin Lead Rosin Core Solder, Soldering Iron Wire, Rosin Flux Paste For Electronics, We have now designed a reputable track record among many shoppers. Quality&customer initially are normally our constant pursuit. We spare no attempts to produce greater solutions. Stay up for long-term cooperation and mutual positive aspects!
China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG Detail:

Product Description

Lead-Free Sn0.7Cu is composed of 99.3% tin, and 0.7% copper.  It is desirable for use in common metal equipment, copper tubes, and copper plates. This product is a conventional type of environmentally-friendly solder by adoption of lead-free soldering technology.

Activated Rosin Flux for cored solder wire was developed for lead-free applications to enable soldering of most common metals.

Our company has obtained Reach certificate and RoHS certificate for lead-free type products, as well SGS certificate. All Sn99.3Cu0.7 lead-free solder wires made by our company can reach the EU RoHS standards.

Application

The Sn0.7Cu solder wire can be used for the soldering of the precise computer chips, mobile phone chips, LED, printed circuit board (PCB), and a variety of high-precision electronic circuit boards, among others. Meanwhile, it is suitable for the restoration of mini-sized electronic equipment.

Parameters

Spec

Sn99.3/0.7Cu

Melting point

227℃
Specific Gravity

7.4g/cm3

Weight

450g/roll, 900g/roll, other weights can be customized

Diameter

0.15mm-5.0mm

Ingredients

Sn

Ag

Cu

Bi

Sb

Zn

Pb

Ni

Fe

As

Al

Cd

99.3±1.0

0.1

Max

0.7±0.2

0.1

Max

0.1

Max

0.001

Max

0.07

Max

0.01

Max

0.02

Max

0.03

Max

0.001

Max

0.002

Max

Features

1.High Electrical Resistivity and Electrical Conductivity
Due to the addition of copper, solder wire allows the electronic components to produce relatively high electrical resistivity during the soldering process.

2.Appropriate activated rosin flux provides distinguished soldering effect, fast soldering speed, as well as extremely good fluidness.

3.High Melting Point
With high melting point, our product is ideal for the soldering of electronic equipment at high temperature. A combination of tin and copper allows this environmentally-friendly lead free solder wire to have high melting point.

4.The activated rosin flux in this product can offer superior fluxing effect.

Product detail pictures:

China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

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All we do is often involved with our tenet " Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for China wholesale 1mm Solder Supplier – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG , The product will supply to all over the world, such as: Rome, Liberia, Lisbon, our qualify products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can provide a safe, environmental products and super service to our clients from all of the world and establish strategic partnership with them by our professional standards and unremitting efforts.
    • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Freda from Mecca - 2017.10.23 10:29
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Marcy Real from Costa Rica - 2017.09.22 11:32
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