Dielectric ink, {HEAD ~ paste} and tape compositions having {TAIL ~ controlled thermal expansion} contain a mixture of glasses wherein at least one glass has a coefficient of thermal expansion below the CTE of the substrate to which the dielectric composition is applied and at least one glass has a CTE above the CTE of said substrate 
having
Dielectric ink , { HEAD ~ paste } and tape compositions having { TAIL ~ controlled thermal expansion } contain a mixture of glasses wherein at least one glass has a coefficient of thermal expansion below the CTE of the substrate to which the dielectric composition is applied and at least one glass has a CTE above the CTE of said substrate
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH