18.45 €
In Stock
Lead-free solder balls 0.5mm 250,000 pcs for soldering
Brand: Pmtc
18.45€
VAT included (Ex VAT: 15.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 17.71 € | -4% |
| 10+ | 17.16 € | -7% |
| 20+ | 15.31 € | -17% |
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The lead-free solder balls 0,5mm 250.000 ud is an essential product for professionals and hobbyists in electronics soldering who are looking for quality and precision in their work. This container holds a large quantity of lead-free solder balls, specifically designed for reballing processes and soldering electronic components.
Key features:
- Diameter: 0,5 mm, ideal for fine and precise soldering work.
- Quantity: 250.000 units in a single container, enough for multiple projects.
- Composition: 96.5% tin (Sn), 3.0% silver (Ag), 0.5% copper (Cu), ensuring excellent conductivity and resistance.
- Lead-free: Complies with environmental and health regulations, avoiding the use of lead in soldering.
- Manufacturer: Profound Material Tecnology, recognised for its quality and advanced technology in Taiwan.
Typical uses:
This lead-free solder ball container is perfect for:
- Reballing BGA chips and other electronic components.
- Repair and maintenance of circuit boards.
- Precision soldering projects in professional electronics.
Compatibility: Compatible with soldering stations and standard reballing tools, making it easy to integrate into any electronics workshop or lab.
This product is a reliable solution for those looking for high-quality lead-free solder material, with a composition optimised to ensure long-lasting and safe results. Its container presentation makes storage and handling easier during the soldering process.
- 0.5 mm lead-free solder balls for precise soldering.
- 250,000 pieces per container for extended use.
- 96.5Sn-3.0Ag-0.5Cu composition for high conductivity and durability.
- Made by Profound Material Tecnology in Taiwan, a mark of quality.
- Ideal for BGA reballing and professional electronics repair.
Customer Questions & Answers
What is the exact composition of the lead-free solder balls, and what advantages does it offer over traditional leaded alloys?
The composition is 96.5% tin (Sn), 3% silver (Ag) and 0.5% copper (Cu). This SAC305 alloy provides good mechanical strength, a suitable melting point (217-221 °C) for surface soldering, and complies with RoHS regulations by eliminating lead, reducing environmental and health risks.
What types of reballing or soldering jobs is the 0.5 mm diameter suitable for, and how many balls does the jar contain?
The 0.5 mm diameter is standard for fine-pitch BGA components, especially high-density chips, laptops and mobile phones. The jar contains 250,000 balls, enough for multiple industrial and laboratory applications.
Are there any specific storage and handling requirements to preserve the quality of the lead-free solder balls?
We recommend storing them in a dry environment, at a temperature of 10-30 °C and relative humidity below 60%. Avoid contamination with dust, grease or moisture, as this can affect solderability. Using clean gloves and anti-static tools reduces the risk of oxidation.
What performance differences can be expected in soldering compared with leaded balls, for example in terms of flow or reflow temperature?
SAC305 balls require soldering temperatures approximately 25-40 °C higher than leaded ones (normally 217-221 °C). Thermal fatigue resistance improves, but flow may be slightly lower. It is important to adjust the oven thermal profile accordingly.
Does the product comply with international regulations such as RoHS, and are certificates available?
Yes, lead-free balls with SAC305 alloy usually comply with RoHS (Restriction of Hazardous Substances) regulations. For critical applications, we recommend requesting official analysis and conformity certificates from the supplier.
What size are the solder balls in this container?
The solder balls have a diameter of 0,5 mm, suitable for precision soldering.
Does this product contain lead?
No, this container contains lead-free solder balls, complying with environmental regulations.
How many solder balls are included in the container?
It includes 250.000 units of lead-free solder balls.
What is the composition of the solder balls?
The composition is 96.5% tin (Sn), 3.0% silver (Ag) and 0.5% copper (Cu).
Where is this product made?
This product is made by Profound Material Tecnology in Taiwan.
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Lead-free solder balls 0.5mm 250,000 pcs for soldering
18.45 €