Heavy Metal Backed Base Materials

Superior adhesion between printed circuit board and metal

Products

In the microwave industry, many applications require printed circuit boards (PCBs) being mounted onto thick metal casings mostly for thermal considerations. Taconic's product range encompasses laminates with heavy metal backing that exhibit superior adhesion between printed circuit board and metal. The combination of PCB and metal gives the opportunity to consolidate two assemblies thereby reducing overall manufacturing costs.

 

Metal GradeThermal ConductivityCompositionStandardsProduct Description
 W/m*K%BS EquivalentASTM EquivalentEN 
Copper

390

99.9 Cu
99.85 Cu

C101 CU-ETP
C106 CU-DHP

UNS11000
UNA12200
CW004A
CW024A
Electrolytic Tough Pitch
Phosphorous Deoxidized
Brass

120

63 Cu
37 Zn
CZ108 UNS C27200 CW508L Common Brass
Aluminium 180 99.5 Al
98.7 Al <1.3Si
6082 UNS A96082 AW6082 Structural Alloy 
Availablility > 3mm

 

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