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Peelable S/M 2Layers Lead Free HASL FR4

Peelable S/M 2Layers Lead Free HASL FR4
solder formed under similar conditions. The coating thickness can be checked by XRF (X-ray Fluorescence Spectroscopy) technology. Compressive stress is the driving force for whiskers (filaments ...

Motherboard 8 Layer Motherboard ENIG FR4 PCB

Motherboard 8 Layer Motherboard ENIG FR4 PCB
Motherboard 8 layer motherboard ENIG FR4 PCB Multi PCB Motherboard Description Application area: Motherboard Product feature: Eight-layer motherboard Layer: 8 Surface treatment: ENIG Material: ...
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