Shenzhen Xindaxing Electric Technology Co., Ltd.
(Xing Da Electric Technology Co.,Ltd),which has been specializing in PCB/PCBA and Electronic components for many years
WiFi Circuit Board with Fr4 Material;low price pcb manufacturer;Pcb Routing;Pcb Cutting Machine;China PCB Supplier;
We can prvide a package of service:
· 1. PCB layout, PCB design;
· 2: Make high difficulty PCB(1 to 38 layers)
· 3: Provide all Electronic components;
· 4: PCB assembly;
· 5: Write programs for clients;
· 6: PCBA/finished product Test.
· etc…
Specification for PCB Manufacture:
|
Item
|
Specification
|
|
Numbr of Layer
|
1-38Layers
|
|
Material
|
FR-4,FR2.Taconic,Rogers, CEM-1 CEM-3,ceramic , crockery
|
|
Metal-backed Laminate
|
|
|
Remarks
|
High Tg CCL Is Availabe(Tg>=170ºC)
|
|
Finish Board Thickness
|
0.2mm-6.00 mm(8mil-126mil)
|
|
Minimun Core Thickness
|
0.075mm(3mil)
|
|
Copper Thickness
|
1/2 oz min;12 oz max
|
|
Min.Trace Width & Line Spacing
|
0.075mm/0.1mm(3mil/4mil)
|
|
Min.Hole Diameter for CNC Driling
|
0.1mm(4mil)
|
|
Min.Hole Diameter for punching
|
0.9mm(35mil)
|
|
Biggest panel size
|
610mm*508mm
|
|
Hole Positon
|
+/-0.075mm(3mil) CNC Driling
|
|
Conductor Width(W)
|
+/-0.05mm(2mil)or
|
|
+/-20% of original artwork
|
|
|
Hole Diameter(H)
|
PTH L:+/-0.075mm(3mil)
|
|
Non-PTH L:+/-0.05mm(2mil)
|
|
|
Outline Tolerance
|
+/-0.125mm(5mil) CNC Routing
|
|
+/-0.15mm(6mil) by Punching
|
|
|
Warp & Twist
|
0.70%
|
|
Insulation Resistance
|
10Kohm-20Mohm
|
|
Conductivity
|
<50ohm
|
|
Test Voltage
|
10-300V
|
|
Panel Size
|
110×100mm(min)
|
|
660×600mm(max)
|
|
|
Layer-layer misregistration
|
4 layers:0.15mm(6mil)max
|
|
6 layers:0.25mm(10mil)max
|
|
|
Min.spacing between hole edge to circuity pqttern of an inner layer
|
0.25mm(10mil)
|
|
Min.spacing between board oulineto circuitry pattern of an inner layer
|
0.25mm(10mil)
|
|
Board thickness tolerance
|
4 layers:+/-0.13mm(5mil)
|
|
6 layers:+/-0.15mm(6mil)
|
|
|
Impedance Control
|
+/-10%
|
|
Different Impendance
|
+-/10%
|
;
Detailed terms for PCB Assembly
Technical requirement
1)Professional surface-mounting and Through-hole soldering technology
2)Various sizes like 1206,0805,0603 components SMT technology
3)ICT (In Circuit Test),FCT (Functional Circuit Test ) technology
4)PCB Assembly with VL.CE.FCC.Rohs Approval
5)Nitrogen gas reflow soldering technology for SMT
6)High standard SMT&Solder Assembly Line
7)High density interconnected board place ment technology capacity
Quote requirement
1)genber file and Bom list
2)clear pics of PCBA or PCBA Sample for us
3)Test Method for PCBA
Our majoy customers: