Shenzhen Zhiboxin Circuit Board Ltd focus on quick-turn prototype and mass production for 1-10 layer boards

1.Based Materials:FR4, ALu, Alu AD2
 
2.Thickness:0.2 to 3.0 mm
 
3.Maximum size:400*500mm
 
4.Copper thickness:1-3 ounce
 
5.Finishing:lead-HASL,OSP(low temperature)imm Ni-Au,gold plating,silver,tin,lead-free HASL,OSP(high temperature) and gold finger
 
6.Profile:punching/routing
 
7.Special finishes:silver through hole,silver cross over,carbon and blue peelable mask
 
8.Sample available
 
9.Small orders accepted
 
10. Have got UL,ISO,CE and RoHS certificate

Welcome your inquiries and business trip, we guarantee best service ,price quality and delivery.

We are sure that we can make successful business with you!

ITEM		PCB
Layer number		1-20 Layer
Type of dielectric material		94hb, 94v0, CEM-1/2/3,FR-4,Teflon
Board thickness		0.2mm-5.0 mm(4mil-200mil)
PTH hole copper thickness		1/2 oz min; 3 oz max.
Process size		2 mm-----2 m
Line width/space(mil)		0.075mm
Min drilling diameter		0.1mm(laster)   0.2mm(NC Drill)
Min Punch diameter		0.9 mm(35mil)
tolerance	Hole position	±0.075 mm(3mil)
	Line width	±0.05 mm(2mil)
	Diameter	PTH±0.075 mm(3mil)
		NPTH±0.05 mm(2mil)
	Routing dimension tolerance (edge to edge)	±0.15 mm(6mil)
		±0.10 mm(4mil)
	Bow and twist	0.70%-1%
Surface treating technic of pad		Nickel/ Gold Plating/ HAL(Osp)
Insulation Resistance		10K∩-20M∩
Tolerance of line width		±1mil(±25um)
Test of voltage		300V
V-cut	Panel size	110*100 mm(mil.)
		660*600 mm(max.)
	Board thickness	0.6 mm(24mil)mil
	Tolerance	±0.1mm(4mil)
	Drilled slot width	0.50mm(20mil)max
	Angle	30°,45°,60°,90°
Tolerance of drilled slot (Slot size tol.>=2W)		PTH L: ±0.15 mm(6mil)
		W: ±0.1mm(4mil)
Registration Tolerance of Front/Back image		0.075mm(3mil)
Multilayer P.C.B	Tolerance of innerlayer to innerlayer	4 layers:0.15 mm(6mil)max
		6 layers:0.025 mm(10mil)max
	Registration of innerlayer to innerlayer	±3mil (±76um)
	Tolerance of Board thicknes	4 layers: ±0.13mm(5mil)
		6 layers: ±0.15mm(6mil)
	impedance	50 ohm±10%