4 Layer Immersion Gold PCB

Product parameters

Layer: 4
Board Thickness(mm): 1.150
Copper Thickness(oz): 1
Surface Treatment: Immersion gold au=1u''
Solder Mask: TOP Green BOT Green
Silk Screen: TOP White BOT White
Test: Flying
Min Width(mil): 9.84
Min Spacing（mil): 9.84
Min Hole Diameter(mm): 0.25
Aspect Ratio: 4.60

Application Fields:

Widely used in communication, security, medical, industrial control, consumer electronics filed and so on.