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Alpha Telecore XL-825 solder wire – advanced no-clean cored wire engineered for hand soldering and rework, providing rapid wetting, shiny solder joints, and reliable performance across a broad range of electronic PCB assemblies.

  • Item Number: Telecore XL-825

  • Manufacturer: MacDermid Alpha®

  • Alloy/ Composition: SAC305 (Sn96.5/Ag3.0/Cu0.5) and other alloys available

  • Diameter/ Wire Gauge: Multiple diameters available (e.g., 0.25–1.6 mm typical)

  • Flux Type/ Core Type: No-clean, halogen-free flux core

  • Melting Temperature: ~217–221 °C (SAC305)

  • Packaging: Contact to Techniq VN for details.

  • Shelf Life: Contact to Techniq VN for details.

1. Product Overview

Alpha Telecore XL-825 Solder Wire is a premium-quality, lead-free solder wire engineered for reliable electronics assembly. It provides superior wetting, consistent melting characteristics, and excellent solder joint integrity. The alloy is optimized for minimal dross formation, smooth flow, and high mechanical strength, ensuring dependable performance in high-reliability applications.

2. Applications

XL-825 solder wire is suitable for surface mount technology (SMT), through-hole assembly, general electronics soldering, rework, and repair operations. It is particularly effective for fine-pitch components, high-density PCBs, and lead-free production lines requiring precise soldering and consistent quality.

3. Typical Properties – Specifications

  • Alloy Composition: SAC305 (Sn96.5/Ag3.0/Cu0.5)

  • Melting Range: Approximately 217–220°C

  • Flux Core: Mildly activated, rosin-based flux suitable for no-clean applications

  • Diameter Options: Multiple diameters available for various soldering needs

  • Residues: Minimal, non-corrosive, compatible with no-clean processes

  • Mechanical Properties: High joint strength and reliability

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