Stay Connected
Exclusive discounts Subscribe to our news and get a 10% discount coupon!
RELIFE RL-420S-UV BGA lead-free solder paste / needle tube 10CC
Ratings: 4
The images shown are for reference purposes only. Actual product packaging and materials may include additional or different information than what is displayed on our app or website. We recommend that you do not rely solely on the information provided here and that you always read product labels, warnings, and usage directions before use or consumption.
The RELIFE RL‑420S‑UV BGA Lead‑Free Solder Paste in a 10 cc syringe is a high-performance flux‑enhanced solder paste designed specifically for precision electronics repair. It is widely used in BGA rework, SMD repairs, and motherboard-level mobile or laptop repair, where tiny, dense components require reliable solder joints. The “UV” in its name indicates the inclusion of UV‑traceable flux additives, which help technicians verify the exact placement of the paste under UV light — a valuable feature when working with extremely fine-pitch components. Its lead-free formula ensures compliance with modern RoHS standards, making it safer for professional use and environmentally friendly.
This solder paste works by cleaning oxidation and contaminants from pads and component leads while simultaneously improving solder wetting. When heat is applied via a hot-air rework station, reflow oven, or soldering iron, the flux activates, dissolving oxides and allowing the tin-silver-copper solder particles to melt and flow evenly. This creates strong, reliable joints and reduces the chances of bridging or cold solder joints — a common issue in dense electronic assemblies. Unlike solder wire, paste can be applied with precision using the syringe and needle, ensuring accurate placement even on micro-sized pads.
History
Products you've recently viewed
No Products found
You may be interested
These products are based on the similarities it has with above product.
No Products found