Monday, June 25, 2018
Archive >  July 2013 Issue >  Electronic Mfg. Products > 

Low-Cost Conductive LED Die Attach Adhesive
Die attach adhesive for LEDs.
Delaware, OH — Engineered Material Systems has introduced its CA-105 Low-Cost Conductive LED Die Attach Adhesive for attaching LEDs and other small semiconductor die to silver and copper lead frames. The new adhesive is approximately half the cost of a pure silver-filled die attach adhesive, has a high glass transition temperature (Tg) to facilitate wire bonding small die, has low extractable ionics and high adhesion to silver and copper lead frames.

The new material has a dispensing open time (pin transfer) greater than 24 hours (measured as a 25 percent increase in viscosity), while maintaining optimized rheology for pin transfer or needle dispensing.

CA-105 is the latest addition to the company's extensive line of electronic materials for semiconductor, circuit assembly, photovoltaic, printer head, camera module, disk drive and photonic applications.

Contact: Engineered Materials Systems, Inc., 132 Johnson Dr., Delaware, OH 43015 740-362-4444 fax: 740-362-4433 Web:

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