The ALPHA 150996-0055 is a no-clean flux that comes in a 55 gal drum. It provides good wetting and hole-fills for OSP-coated, bare copper boards.

Alpha 150996-0055 EF-2210 VOC-Free No-Clean Solder Flux Highlights:

• Bellcore SIR compliant for assemblies requiring this standard,
• VOC-Free to help meet air quality regulations,
• Exceptional wetting for excellent hole-fill even with OSP coated bare copper boards, with prior reflows,
• Thermally stable activators provide low solder bridging,
• Reduces the surface tension between solder mask and solder to provide low solder ball frequency,
• Suitable for selective soldering process,
• Excellent cosmetics. Very low level non-tacky residue to reduce interference with pin testing and good board cosmetics,
• Performs well in either tin lead or lead-free processes

Alpha 150996-0055 EF-2210 VOC-Free No-Clean Solder Flux Specs:

• Brand: Alpha
• SKU: 150996-0055
• Product Type: No-Clean Flux
• Chemical Composition: Rosin
• Applications: Soldering
• VOCs Content: 7%
• Container Type: Drum
• Capacity: 55gal
• Length: 23.0 in
• Width: 23.0 in
• Height: 35.3 in
• Color: Clear Colorless
• Container Size: 55 gal
• Specific Gravity: 1.015
• Storage Conditions: Ambient