Preferred Buyer From :
India only
We Offer Multilayer PCBs.
Type: train control board
Layer count: 6
Finish thickness: 1.6 ±0.15mm
Minimum via diameter: 0.4mm
Surface finish: HAL
Ionic contamination: 0.4ug/cm2
Solder mask thickness: 20 ±5um
Tin thickness: 3 to 50um