4L FR4 Lead-free HASL blue multilayer board
layer:4 layer
material:FR4
surface:Lead-free HASL
sold mask :blue
4L FR4 Lead-free HASL blue multilayer board
layer:4 layer
material:FR4
surface:Lead-free HASL
sold mask :blue
We advantage:
JSD Circuit--The leading Prototype,Small-volume,Superior Difficulty,High Precision,PCB in China And we have good service-- -Faster and delivery on time,and Quick response in 1 hours ,We offer 24×7 hours quotation service and engineering support!
Features: High wiring density, light weight, thin thickness, bending is good!
1:best raw materials
High TG、 FR4、 high frequency(Rogers,Teflon, ARLON, TYCONIC), Halogen-free
2:quick turn service
2 layer 24/H
4-8 layer 48/H
3:Advanced technology
min/T/G:3/3 mil
Impedance control ±10%
MAX aspect ratio for board thickness vs drill bit size 15:1
surface treatment :HASL, Gold plating, Immersuin gold, Immersuin tin, Immersion silver, Gold fingers, OSP
4:Advanced equipment
C Sun big exposure machine 、Etchiing line
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