LOCTITE® ABLESTIK CE 3920

Known as CE-3920

Features and Benefits

This 1-part, low-temperature curing, electrically conductive die-attach adhesive is designed for SMD interconnect formation and stencil/screen printing.
LOCTITE® ABLESTIK CE 3920 is a silver, electrically conductive die-attach adhesive for dispense or printing applications and surface-mount technology (SMT) assembly processes. It’s a low-viscosity, low-CTE and Pb-free alternative to solder with a long work life for minimal product waste and clean-up time. LOCTITE® ABLESTIK CE 3920 is formulated with an epoxy-based resin, cures fast when exposed to heat and doesn’t require any post-cure.
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Technical Information

Cure schedule, @ 150.0 °C 5.0 min.
Cure type Heat cure
Number of components 1 part
Storage temperature -40.0 °C
Thixotropic index 5.7
Viscosity, cone & plate, Angle 3° Speed 5 rpm 26100.0 mPa·s (cP)
Volume resistivity, @ 25.0 °C sample cured 5 min. @150 °C 0.0003 Ohm cm