VT-441

Halogen Free, Phenolic Cured, Filled FR4.1 Tg 150
IPC-4101E /127 /128

VT-447

Halogen Free, Phenolic Cured, Filled, Low CTE FR4.1 Tg 175
IPC-4101E /127 /128 /130

VT-447(B)

Phenolic Cured, Black, Light Blocking Tg 180
IPC-4101E /127 /128 /130