Products

Alpha SACX Plus 0307 solid solder bar – designed for wave soldering, offering excellent wetting, reduced copper dissolution, and reliable mechanical strength for consistent high-quality solder joints in lead-free PCB assembly.

  • Item Number: SACX Plus 0307

  • Manufacturer: MacDermid Alpha®

  • Alloy/ Composition: Sn99 / Cu0.7 / Ag0.3 with proprietary micro-alloying (SACX Plus)

  • Diameter/ Size Range: Solid solder bar form

  • Flux Type/ Core: Not applicable (solid solder bar)

  • Melting Temperature: ~217–227 °C (typical for SnCuAg alloys)

  • Packaging: Contact to Techniq VN for details.

  • Shelf Life: Contact to Techniq VN for details.

1. Product Overview

Alpha SACX Plus 0307 Solid Solder Bar is a high-quality, lead-free solder alloy bar designed for reliable electronics assembly. It provides excellent wetting, consistent melting characteristics, and strong solder joint integrity. The alloy formulation ensures minimal dross formation, smooth flow, and high mechanical strength, delivering dependable performance in high-reliability applications.

2. Applications

SACX Plus 0307 solid solder bars are suitable for wave soldering, reflow, and general electronics soldering processes. They are particularly effective for high-volume production, fine-pitch components, and high-density PCBs where precise, consistent soldering is required.

3. Typical Properties – Specifications

  • Alloy Composition: SAC305 variant (Sn96.5/Ag3.0/Cu0.5) or SACX Plus 0307 specification

  • Melting Range: Approximately 217–220°C

  • Form: Solid solder bar

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

  • Mechanical Properties: High joint strength and reliability

  • Storage: Store in a cool, dry place to maintain alloy quality and prevent oxidation

RELATED PRODUCT

Contact Technical Support

Leave your information or connect via Hotline, and our expert team will reach out immediately to provide professional consultation and customized solutions.

(+84) 889 901 929

Email: info@techniq.vn

Our Technical Support Team is on hand from 8:30 AM to 5:30 PM (GMT+7).

For requests outside these hours, please submit your request form and we will respond at the earliest opportunity.