13951 AIM

WS482 WATER SOLUBLE CORED WIRE FEATURES Halide-Free, ORM0 High Activity Level Excellent Thermal Transfer and Wetting Compatible with all Leaded and Lead-Free Alloys Extended Cleaning Window Residues Easily Removed with DI Water DESCRIPTION WS482 is a unique water soluble, halide-free flux cored wire solder. WS482 provides excellent wetting and soldering characteristics with a thermally robust formula allowing it to be processed with all leaded and lead-free solder alloys. WS482 post-process residues are HANDLING & STORAGE non-corrosive and will not tarnish PCBs or bare copper. WS482 flux Time Parameters residue must be completely removed with DI water within 5-7 days 3 years Cool < 30C (< 86F) Dry < 75%Rh of processing. WS482 flux classification is ORM0 per J-STD-004B. Store cored wire in a clean, dry area away from moisture and STANDARD AVAILABILITY sunlight. Do not freeze this product. WS482 cored wire is available in common alloys, diameters and spool sizes. Non-common alloys, diameters and spool sizes may be CLEANING available upon special request. Contact AIM for detailed availability Post-process residues should be removed with deionized water information. at 38 - 60C (100 - 140F). An in-line or other pressurized spray cleaning system is recommended. APPLICATION Solder iron tip temperature should be between 350 - 400C (650 - SAFETY 750F ) for lead bearing alloys, 370 - 425C (700 - 800F) for Use with adequate ventilation and proper personal protective common lead-free alloys. equipment. Refer to the accompanying Safety Data Sheet for any specific emergency information. Do not dispose of any hazardous materials in non-approved containers. Document Rev NF4 Page 1 of 2 TEST DATA SUMMARY Results Name Test Method IPC Flux J-STD-004 ORM0 Classification IPC Flux J-STD-004B 3.3.1 ORM0 Classification Typical Name Test Method Image Results J-STD-004B 3.4.1.1 Copper Mirror LOW IPC-TM-650 2.3.32 Before After J-STD-004B 3.4.1.2 Corrosion PASS IPC-TM-650 2.6.15 J-STD-004B 3.4.1.3 Quantitative IPC-TM-650 0.0% Halides 2.3.28.1 PASS Qualitative J-STD-004B 3.5.1.1 *Discoloration Halides, Silver IPC-TM-650 2.3.33 due to amine Chromate reaction Qualitative J-STD-004B 3.5.1.2 Halides, Fluoride IPC-TM-650 No Fluoride Spot 2.3.35.1 All Surface measurements Insulation J-STD-004B 3.4.1.4 on test patterns Resistance IPC-TM-650 2.6.3.7 exceed *After Cleaning 100 M Acid Value J-STD-004B 3.4.2.2 119 mgKOH/g Determination IPC-TM-650 2.3.13 flux Typical Visual J-STD-004B 3.4.2.5 PASS J-STD-005A 3.9 Wetting PASS IPC-TM-650 2.4.45 J-STD-004B 3.7.2 Spread PASS IPC-TM650 2.4.46 Cleanliness TM125-03 PASS Document Rev NF4 Page 2 of 2