Fr4 High Tg Multilayer PCB

Name: Fr4 High Tg Multilayer PCB

Model: customized

Substrate: FR4, FR1-4, FR4, FR1-4

Copper Thickness: 0.5oz, 1oz, 2oz, 3oz,4oz, 0.5oz, 1oz, 2oz, 3oz,4oz

Thickness: 0.6MM, 0.4mm-3.2mm, 0.6MM, 0.4mm-3.2mm

Surface treatment: lead-free spray tin, spray tin lead-free

Layers: 1-58 layers

Certificate: ISO9001/RoHS/CE

Solder mask color: green, white

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Product Details Data Sheet

Tg refers to the glass transition temperature. Since the flammability of printed circuit boards (PCBs) is V-0 (UL 94-V0), if the temperature exceeds the specified Tg value, the circuit board will change from a glass state to a rubbery state. Then the function of the PCB will be affected.