Qualitek
Qualitek has developed several types of high-performance Delta Soldering Products, suitable for printing, dispensing and package-on-package assembly.
Delta Solder Wire
Qualitek utilizes state-of-the-art wire extrusion and wire drawing machines to manufacture low residue/fine diameter wire solders. Many of our formulations use the latest in no-clean/low residue technology found in our solder pastes and solder fluxes. We also developed our flux core manufacturing process to eliminate flux voids and irregular wire. Formulations available for: No-Clean, Water-Soluble, Rosin Mildly Activated, Super Activated Resin and Rosin Activated. Solid wire is also available. Qualitek wire solders meet or exceed J-STD-004B.
Standard Packaging
Wire solder is packaged on spools sizes: 1/2lb., 1lb., 1 Kilogram, 5lb., 10lb., 20lb
No-Clean
| Flux Core | Process | Features | J-STD-004B | RoHs Compliant |
| NC611 | No-Clean | NEW!! No-Clean flux has excellent activity, clear residue and low flux spatter | REL0 | Yes |
| NC600 | No-Clean | No-Clean flux contains a very effective activator and spread like an RA flux. Available with several lead-free and leaded alloys. | REL0 | No/Yes |
| NC601 | No-Clean | No-Clean core flux has excellent spread properties leaving virtually no post-soldering residue. Available with several lead-free and leaded alloys. | ORL0 | No/Yes |
Water-Soluable
| Flux Core | Process | Features | J-STD-004B | RoHs Compliant |
| WS700 | Water-Soluble | Formulated for electronic applications where fast wetting and ease of cleaning with water is required. Available with several lead-free and leaded alloys. | ORH1 | No/Yes |
Rosin-Based
| Flux Core | Process | Features | J-STD-004B | RoHs Compliant |
| RMA200 | Rosin Mildly Activated | Rosin Mildly Activated flux formulated for high reliability electronic assembly. Available with several lead-free and leaded alloys. | ROL0 | No/Yes |
| RA300 | Rosin Activated | Rapid wetting, fast-flowing flux core that contains non-conductive post-soldering residues. Available with several lead-free and leaded alloys. | ROM1 | No/Yes |
| SRA500 | Super Rosin Activated | Super Rosin Activated flux core is recommended for highly oxidized or difficult to solder to metals. Available with lead-free alloys. | ROH1 | Yes |
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Whether ready to order or in need of a quote,
don't hesitate to contact us.