Lead-Free Solder 3mm 100g 76859
Key information
Availability:Dostępny u producenta — wysyłka w 3 dni
Shipping time:3 days
Shipping cost:From 3.28 Euro
catalog number:76859
Availability:
EAN code:5906083070372
Product condition:New, originally packaged
Guarantee:24 months of consumer protection
Weight:0,12 kg
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Lead-Free Solder 3mm 100g - Sn99.3Cu0.7 Alloy
Lead-free solder wire with a diameter of 3mm and a weight of 100g, made from a tin-copper alloy (Sn99.3Cu0.7). The product is RoHS compliant and intended for soldering electronic and electrical components at 250-350°C.
Lead-Free Solder Characteristics
Tin-Copper Alloy Sn99.3Cu0.7
The alloy consists of 99.3% tin and 0.7% copper. The addition of copper increases the mechanical strength of the soldered joint and lowers the melting point compared with pure tin, which makes the soldering process easier and reduces the risk of overheating components.
3mm Diameter
A wire thickness of 3mm provides a suitable amount of solder for soldering medium-sized electronic components, wire connections and solder pads on printed circuit boards. This diameter allows precise dispensing of the material while maintaining working efficiency.
Compliance with RoHS 2002/95/EC
The product meets the requirements of the RoHS Directive, which restricts the use of hazardous substances in electrical and electronic equipment. The absence of lead eliminates the health risks associated with vapours of this metal during soldering and makes it easier to recycle electronic devices.
Temperature Range 250-350°C
The recommended soldering iron tip temperature range ensures that the alloy melts correctly without being overheated. 250°C is the minimum temperature required to obtain molten solder, while 350°C is the upper limit that is safe for most electronic components.
Technical Specification
| Model | 76859 |
| Brand | YATO |
| Wire diameter | 3mm |
| Pack weight | 100g |
| Alloy composition | S-Sn99.3Cu0.7 (99.3% tin, 0.7% copper) |
| Lead content | 0% (lead-free) |
| Recommended tip temperature | 250-350°C |
| Standards compliance | RoHS Directive 2002/95/EC |
| Flux | Built into the wire core |
Applications of Lead-Free Solder
- Soldering electronic components on printed circuit boards (PCBs)
- Repair of consumer electronics and household appliances
- Assembly and servicing of telecommunications equipment
- Soldering work on automotive electronics
- Prototyping and small-batch production of electronic devices
- Soldering wires and electrical connectors
- Hobby use in amateur electronics
- Maintenance work in industrial electrical engineering
Use and Storage
Preparing to Solder
Before starting work, set the soldering iron temperature within the 250-350°C range. For most applications the optimum temperature is around 300°C. Wait until the tip reaches a stable working temperature. The surfaces to be soldered should be clean, degreased and free from oxide layers.
Soldering Technique
Place the heated soldering iron tip against the joint, then bring the solder wire to the point where the tip meets the parts being soldered. The solder should melt on contact with the heated parts, not directly on the tip. Once a sufficient amount of alloy has flowed, withdraw the solder first and then the soldering iron tip.
Storage
Solder should be stored in a dry place at room temperature, away from sources of moisture. Moisture can degrade the flux contained in the wire core. Once the packaging has been opened, it should be resealed to keep out air so that the soldering properties of the product are preserved.
Commercial information
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