Have a question? Give us a call: +86-577-6260333

China wholesale Soldering Solid Wire Suppliers – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for Solder Paste 500g, Active Flux Soldering, Liquid Solder For Circuit Boards, We are looking forward to forming successful business relationship with new clients in the near future!
China wholesale Soldering Solid Wire Suppliers – 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 Soldering Solid Wire Suppliers –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale Soldering Solid Wire Suppliers –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale Soldering Solid Wire Suppliers –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures

China wholesale Soldering Solid Wire Suppliers –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG detail pictures


Related Product Guide:

Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for China wholesale Soldering Solid Wire Suppliers – Sn99.3Cu0.7 Copper Tin Lead Free Solder Wire – QLG , The product will supply to all over the world, such as: Niger, Cyprus, United Arab emirates, Now we are sincerely consider to grant brand agent in different areas and our agents' maximum margin of profit is the most important thing we care about. Welcome all of the friends and customers to join us. We are ready to share win-win corporation.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Karen from Hanover - 2018.05.13 17:00
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Fernando from Peru - 2017.02.28 14:19
    Write your message here and send it to us