silver soldering wire Sn62Pb36Ag2
During the processing of our‘No-Clean Solder Wire’, strict quality control management and the advanced drawing process are implemented. Meanwhile, the ratio of both trace metals and impurity substances in the wires are precisely controlled and the welding flux in the wires is distributed uniformly to insure welding continuity. Besides a clean and tidy packing as well as a bright and smooth surface,Sn62Pb36Ag2 soft soldering wire, in welding process, also provide excellent wettability and weldability, keeping the process in a friendly environment of few smell, few smoke, few flitting, and non-toxic environment.
Diameter :0.5mm0.6mm0.8mm1.0mm.2.0mm
Tolerance0.020.020.030.030.04
Net Weight0.5kg、1.0kg
All kinds of wires(e.g. tin-lead, lead-free, flux core, solid core)
Feature of Sn62Pb36Ag2 lead silver solder wire:
Nontoxic and environment friendly、Low melting point and stabilitytidiness surface and not easy to tienon-flux pollutionno dross residual.
1.Applied in the field of low temperature electronics surface mounting technology, Such as tin- Lead hand soldering, PCB secondary soldering. Application to thermal cut-off、thermal protector、Capacitors heating fuse, etc.
2. – CHEMICAL CHARACTERISTICS :
2.1 Amount of Tin : 62% ± 0.6%
2.2 Amount of Lead : 36% ±0.5%
2.3 Amount of Silver :2+/-0.5
2.3 Tin-lead-silver of first smelting purity
2.4 Chart of maximum impurities:
| Sn | Ag | Pb | Pb | Bi | Fe | Zn | Al | As | Others |
| bal | 2+/-0.5 | 36+/-1 | 0.10 | 0.10 | 0.02 | 0.001 | 0.2 | 0.03 | 0.05 |
2.4 Available types of incorporated flux:
Rosin Activated: RMA & RA
2.5 Amount of flux incorporated: BS441 Grades 1, 2 or 3
Sn62Pb36Ag2 middle melting soldering wire feature:
The middle-melting solder wire, provided with a lower melting point and easy to operate, is one of the mos energy saving solders for welding. It is commonly used in electronic components’ gradient welding as well as the welding of thebbienrmolabile parts such as LED, LCD, LNB, radiators, thermosensors, fire alarms, flexible plates, air-condition protectors and the parts for lightningproof and temperature control. In the solder wire, one of Compo’s unique technic known as the Metal Crystal Refinement Technology is adopted to toughen the Sn/Pb/Ag wire, eliminating its brittleness, thus providing the wire with a fine, clean and bright surface.
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