Die Attach: Electrically Conductive Adhesives

Conductive adhesives are the perfect solution for mounting temperature-sensitive chips on smart cards, as their curing temperatures lie clearly below soldering temperature. In addition these adhesives are much more flexible than solder and are therefore better able to withstand bending of the smart card. A further advantage over soldering is that conductive adhesives are lead- and solvent-free.

With its Elecolit® range Panacol offers a broad spectrum of electrically conductive adhesives suitable for die attach applications. The adhesives are one-component adhesives and can be simply applied with dispensers. Curing is either thermal at 120 to 150°C or through exposure to UV light.

Electrically conductive adhesives are the perfect choice to mount chips and dies

The table below lists a selection of sealing and mould-like compounds from Panacol. Further products and custom solutions are available on request.

To download the technical datasheets (TDS) please click on the adhesive name.

Conductive adhesive Application Viscosity [mPas] Base Curing* Properties
Elecolit® 3063 LCD bonding
bonding flexible conductors
150,000-190,000 acrylate UV + pressure
VIS + pressure
electrically conductive (ACA)
Elecolit® 3064 LCD bonding
bonding flexible conductors
gel-like acrylate UV + pressure
VIS + pressure
electrically conductive (ACA)
Elecolit® 3065 bonding flexible circuits
display and touchscreen sealing
paste-like acrylate UV + pressure
VIS + pressure
thermal
electrically conductive (ACA)
transparent brownish color
Elecolit® 327 bonding electroconductive parts paste-like polyimid thermal electrically conductive (ICA)
thermally conductive high temperature resistant up to 275°C
Elecolit® 3653 bonding electroconductive parts
ideal for parts subjected to high vibrations
8,000-13,000 epoxy thermal electrically conductive (ICA)
thermally conductive
Elecolit® 3655 LED die attach 5,000-15,000 epoxy thermal electrically conductive (ICA)
thermally conductive
thixotropic
silver color
Elecolit® 3661 bonding flexible interconnect devices 20.000-40.000 epoxy thermal electrically conductive (ICA)
thermally conductive
stable
flexible

*UV = 320 - 390 nm          VIS = 405 nm