56.41 €
In Stock
Lead-free solder balls 0.76mm 250,000 pcs for soldering
Brand: Pmtc
Save 4% Was: 59.04 €
56.41€
VAT included (Ex VAT: 45.86 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 56.68 € | -4% |
| 10+ | 54.91 € | -7% |
| 20+ | 50.18 € | -15% |
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The lead-free solder balls 0.76mm 250,000 pieces are an essential product for professionals and hobbyists in electronic soldering looking for a reliable, high-quality solution for their reballing and precision soldering projects.
Main features:
- Diameter: 0.76 mm, ideal for detailed work and small electronic components.
- Quantity: 250,000 pieces per container, ensuring a long-lasting supply for multiple projects.
- Composition: 96.5% tin (Sn), 3.0% silver (Ag) and 0.5% copper (Cu), a lead-free alloy that meets modern eco-friendly soldering standards.
- Manufacturer: Profound Material Technology (Pmtc), a brand recognised for its quality and precision in soldering materials.
- Origin: Made in Taiwan, ensuring high production standards and quality control.
These lead-free solder balls are especially suitable for BGA reballing processes and electronic repairs where clean soldering free from lead contamination is required. The 96.5Sn-3.0Ag-0.5Cu alloy offers excellent flow and adhesion, making soldering easier on sensitive components and ensuring long-lasting electrical connections.
Typical uses:
- BGA chip and electronic component reballing.
- Precision soldering on circuit boards and integrated circuits.
- Electronic manufacturing and repair projects that require lead-free materials.
Compatibility: Compatible with standard soldering stations and reballing tools. Ideal for users looking to comply with environmental and safety regulations in lead-free soldering.
Get these lead-free solder balls 0.76mm to ensure professional results in your electronic soldering work. Their high quality and quantity make them a reliable choice for workshops and private users.
- Precise 0.76 mm diameter for detailed soldering
- Contains 250,000 lead-free solder balls
- 96.5Sn-3.0Ag-0.5Cu alloy for excellent performance
- Made by Pmtc in Taiwan to a high standard
- Ideal for BGA reballing and precision soldering
Customer Questions & Answers
What is the exact composition of the lead-free solder balls, and what advantages does it offer over the traditional leaded alloy?
The composition is 96.5% tin (Sn), 3.0% silver (Ag) and 0.5% copper (Cu), known as SAC305. This alloy provides good mechanical properties, greater resistance to thermal fatigue and complies with environmental regulations (RoHS). Compared with the leaded alloy, it has a higher melting point (~217 °C vs ~183 °C), which may require temperature adjustments during soldering.
What exact diameter do the balls have, and which reballing applications are they best suited for?
Each ball has a diameter of 0.76 mm (±0.01 mm tolerance). This size is common for reballing medium BGA components, especially in consumer electronics and laptop and console motherboard repair. It is important to confirm the specification required by the chip being worked on.
Is this lead-free alloy compatible with all soldering bases and standard fluxes?
The SAC305 alloy is compatible with most soldering bases and fluxes designed for lead-free processes. However, it is recommended to use halogen-free flux to minimise residue and ensure good wetting. It is not recommended for processes designed exclusively for leaded alloys.
What safety precautions should be taken when handling and storing the jar?
Although the product is lead-free, it is recommended to handle it with gloves and avoid inhaling dust or residue. Store in a dry place, at room temperature (5–25 °C) and protected from moisture to prevent oxidation of the balls.
Are there any maximum temperature or thermal cycle limits to avoid damaging the balls during the reballing process?
For SAC305, the safe soldering range is between 220 and 245 °C, with a peak time of 30–90 seconds. Repeatedly exceeding 250 °C or using excessive thermal cycles can affect ball integrity and cause joint fatigue. It is recommended to follow temperature profiles according to the component manufacturer's guidance.
Does this solder balls container contain lead?
No, this product is lead-free, made up of 96.5% tin, 3.0% silver and 0.5% copper.
What type of soldering is this product suitable for?
It is ideal for precision soldering and BGA reballing processes on electronic components.
How many solder balls are in the container?
The container contains 250,000 lead-free solder balls.
What is the diameter of the solder balls?
The balls have a diameter of 0.76 mm, suitable for detailed work.
Who manufactures this product?
This product is manufactured by Profound Material Technology (Pmtc) in Taiwan.
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Lead-free solder balls 0.76mm 250,000 pcs for soldering
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