FCT, WS889 Lead Free Water Soluble Solder Paste

WS889 water soluble lead free solder paste is formulated to provide minimal graping and excellent wetting qualities. WS889 displays previously unseen levels of repeatability and consistency even in a wide range of temperatures (65-85 F) and relative humidity (25-65 % RH). Residues are amber in color and can be cleaned using warm water. WS889 is a good printing paste that produces good cosmetics with clean and shiny solder joints. This product is classified ORH1.

Attributes

Excellent volume transfer efficiency
High resistance to slump and dry-out, even in extreme humidity condition and RH
High speed stencil printing up to 100mm/sec
Excellent low voiding performance that exceeds IPC Class II requirement
Clear residue
Very cleanable paste residue with hot DI water (120-140F)

Production Details

Shelf Life: Typically 6-9 months.

Standard Lead Time

In stock items ship within 24 hrs.  Out of stock items typically ship within 2 - 10 working days.

Optional Container Sizes /  Please call for price and availability:

30g Syringe, 100g Syringe, 600g cartridge, 800g Pro-Flo cartridge

Email: orders@pacwestsales.com / Phone: 206-853-5050

 CALIFORNIA PROP 65 WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.