FIND DISTRIBUTOR
Current Location: 

PRODUCTS | TENG MINGE

Categories

Solder plate
Solder paste
Solder particles
Lead-free solder wire
Solder wire
Lead solder particles
Lead-free solder particles
Lead solder wire
Solder bar
Lead solder bar
Lead-free solder bar

Lead-free solder wire 1

0.00
0.00
  
Product Description
Tin-lead alloy solder wire
   
Our company has many years of research and practical experience in welding alloys and solid fluxes.According to the trend toward miniaturization in the modern electronics industry and the demand for high reliability products.Developed a variety of types of solder wire products that meet the modern electronic process conditions.
   
Types of tin wire
   
Rosin core tin wire, water-soluble tin wire, tin plating nickel wire, tin tin silk at low temperature, high temperature wire, silver tin wire,delustering tin wire, solid solder wire, welding aluminum tin wire, tin can provide all kinds of special-purpose wire for customers to choose from
   
Solder wire has advantages such as:
   
1. Good wetting, fast welding
2. Does not spatter rosin when soldering
3. The rosin in the solder wire is evenly distributed, and the inner core will not break
4. Less slag on soldering iron head
5. The tin wire will not tangle and block the catheter during automatic wire soldering
Lead-free solder wire
Our company has many years of research and practical experience in lead free solder wire, Combining the trend of miniaturization, environmental protection, and high reliability products in the modern electronics industry.Developed lead-free tin wire alloys such as Sn/Cu, Sn/Ag, Sn/Sb, Sn/Ag/Cu, and Sn/Ag/Bi alloys.This will help you to successfully carry out the lead-free process.
   
Advantages of unleaded tin wire
   
1.Green and pollution-free
2. Short wetting time and good weldability
3. Soldering time will not splash turpentine
4. The rosin in the line is evenly distributed and has good continuity
5. Less slag on soldering iron head
6. The tin wire will not tangle when automatic wire running
7. Neat winding, beautiful and bright surface
8. No odor, little smoke, no toxic volatile gases
  
Types of unleaded tin wire
   
1.No washing tin wire
2.Solid solder wire
3.Water-solubility solder wire
4.The extinction of tin wire
5.Rosin core tin wire
6.Tin wire for lamp holder
7.High-temp solder wire
8.Nickel plated tin wire
manual soldering is the basis of tin-lead soldering technology. Although modern enterprises have generally used automatic insertion and automatic welding production processes, they are trial-produced, produce small-volume products, and produce products with special requirements and high reliability (such as rockets in aerospace technology, manufacturing of artificial satellites, etc.). Hand soldering is also used. Even if the printed circuit board structure is such a small-sized, high-volume, self-welding product, there are still a certain number of solder joints that need to be hand soldered, so there is currently no soldering method that can completely replace manual soldering. Therefore, the manual welding process is an indispensable training content in the process of cultivating high-quality electronic technicians and electronic operators.
   
Electric Luotie is an indispensable tool for electronic production and electrical maintenance. Its main purpose is to weld components and wires. According to the mechanical structure, it can be divided into internal heating type electric iron and external heating type electric iron. According to the function, it can be divided into non-suction soldering iron and Tin-absorbing soldering irons are divided into high-power soldering irons and low-power soldering irons depending on the application.
   
The automatic soldering machine is an automated soldering equipment that performs soldering operations mainly by using the robot movement function. The core part of the automatic soldering machine is the soldering system. The soldering system is mainly composed of an automatic tin feeding mechanism, a temperature control, a heating element, and a soldering iron head.
     
Fully automatic adjustment of the three-dimensional space of the soldering machine makes the soldering iron/UL soldering station and the soldering nozzle and the tin wire do not need to be handled by the operator. It completely replaces your hands and the arm can be adjusted to any welding you want. The position. Automatic tin feeding system: Just press the foot switch lightly, the tin wire will automatically, fixedly and quantitatively reach the tip temperature. The manual digital temperature setting is adopted at a glance, and the automatic constant temperature control mode is adopted.
Sn96.5Ag3.0Cu0.5、Sn97Ag3.0、Sn99Ag0.3Cu0.7
  
Suitable for demanding circuit boards, such as: high-precision instruments, electronics industry, micro-technology, aviation industry and other products welding

  
Sn63Pb37、Sn50Pb50、Sn45Pb55、Sn40Pb60
  
Applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware products and other products welding
  
  
Sn60Pb40、Sn55Pb45、Sn35Pb65、Sn30Pb70
  
Suitable for relatively low requirements of the circuit board, such as: hardware equipment, automotive water tank lighting bulbs, cable connectors and other products welding
   
Sn99.3Cu0.7(High temperature/normal)、Sn96.5Ag3.0Cu0.5、Sn97Ag3.0、Sn99Ag0.3Cu0.7
   
Applicable to high-end electronic products, export quality of electronic, electrical industrial products

   

Model

ingredient

Melting point °C

Operating temperature  °C

Density g/cm3

63A

Sn63Pb37

183℃

240-250℃

8.4

60A

Sn60Pb40

183-190℃

250-260℃

8.5

55A

Sn55Pb45

183-203℃

260-280℃

8.7

50A

Sn50Pb50

183-215℃

280-300℃

8.9

45A

Sn45Pb55

183-221℃

280-320℃

9.1

40A

Sn40Pb60

185-235℃

295-325℃

9.3

35A

Sn35Pb65

185-245℃

300-330℃

9.5

30A

Sn30Pb70

185-255℃

305-340℃

9.7

25A

Sn25Pb75

185-265℃

310-350℃

9.9

20A

Sn20Pb80

185-275℃

315-355℃

10.1

SC07

SnCu0.7

227℃

270-300℃

70

SAC305

SnAg3.0Cu0.5

217℃

260-280℃

78

SAC3

SnAg3.0

SAC307

SnAg0.3Cu0.7

high temperature
SC07

SnCu0.7

227℃

450-500℃

70








































                                           

Standard tin diameter Diameter Range 0.3mm—5.0mm

Various drug cores(Rosin core)Comparison chart

standard form2.2%

Moderate1.6—1.8%

A small amount of type1.2%