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SAC305
Sigway
PRODUCT DESCRIPTION
Preformed patches usually have standardized shapes and sizes, and compared to traditional solder wire or solder solder, preformed patches can provide precise solder amounts, improving the accuracy and consistency of the welding. Thereby improving welding quality and efficiency
First of all, the preformed solder block has a high degree of weldability. It is made of high-quality solder alloy material, which can be quickly melted and evenly coated on the welding surface to
ensure the fastness and electrical conductivity of the welding point. Whether it is manual welding or machine welding, preformed solder blocks can provide stable welding results and greatly improve work efficiency.
Secondly, Sigway prefabricated tin sheet is designed to increase the amount of tin locally, which effectively reduces the probability of insufficient tin during welding. This design ensures that the welding area is fully filled, thus improving the welding quality.
In addition, Our company has independently developed a pre formed solder series with reel and roll packaging. All standard soldering alloys are available for selection; Can reduce the need for solder paste overlay, thereby reducing flux splashing: reduce the flux/solder paste ratio in standard solder paste, thereby reducing flux residue.
SAC series is the most commonly used lead-free solder series for electronic soldering, such as SAC305 (Sn96.5Ag3Cu0.5), SAC307 (Sn99Ag0.3Cu0.7), and SAC405 (Sn95.5Ag4Cu0.5). Usually used for reflow soldering, wave soldering, and manual soldering, the melting point is around 217 ℃. Its hardness, tensile strength, yield strength, shear strength, impact strength, and creep strength are higher than those of eutectic Sn63Pb37. The wetting properties are also superior to Sn Cu and Sn Ag solder.
We can customize various sizes/alloys of prefabricated tin sheets. Please feel free to contact us for consultation.
PRODUCT PARAMETER
| Product name | preformed solder block | Brand | Sigway |
| Shape | block | Material | Various tin alloys can be customized |
| Melting Point | 217±2℃ | proportion | 7.5±0.1g/cm3 |
| Specifications | 2.0*1.2*0.4mm | Model | 0805 |
| Lhickness | 0.4MM | place of production | Dongguan, China |
| Unit | roll up | Quantity per roll | 4000 pieces/roll |
PRODUCT FEATURES
Excellent liquidity
Strong tin ability
The solder joint surface is bright and smooth
Strong antioxidant capacity
Good wettability
Bright and smooth surface
high reliability
Various sizes/alloys can be customized
PRODUCT ADVANTAGES
The 0402 pre formed solder material packaged with SIG WAY reels and scrolls provides a convenient method to increase the amount of solder. Rectangular pre formed solder is inserted into the solder paste, thereby precisely increasing the amount of solder. Standard rectangular pre formed solder can be placed in standard equipment to meet industry standard pick and place requirements.
