High Power LED Traffic Light/AutoTrafego PCB Proofing Production In Custom Factory

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Product Overview



Product Description

Welcome To Semshine



-  Contract Manufacturing  

-  PCB Design & Assembly  

-  Provide Prototyping and flexible production
-  Small order accept 
-  Fast lead time  



Specification of PCB Manufacturing


1DescriptionPCB Specification
2MaterialFR-4/HTG150-180 FR-4/CEM-1/CEM-3/Aluminum
4Board Thickness0.2mm- 4.0mm
5Board Thickness Tolerance+/-10%
6Copper thickness 17.5um-175um (0.5oz-5oz)
7Min Trace Width0.15mm
8Min Space Width0.15mm
9Min Drilling Dia0.2mm
10PTH copper thickness0.4-2mil(10-50um)
11Tolerance of Etching±1mil(±25um)
12V-cut angle25°,30°,45°,60°
13Pearl Strength of line≥ 6lb/in(≥ 107g/mm)
14Impedance control and tolerance50Ω±10%
15Twist&Wrap≤ 0.5%
16SoldermaskGreen, Red, Blue, White, Black, Yellow
17Surface Finish/PlatingHASL/Lead Free HASL/OSP/Gold Plating/Immersion Gold/ENIG
18CertificateROSH. ISO9001,  UL Certificate
19FileProtel 99se/P-CAD/Autocad/Cam350
20Inner packingVacuum packing,Plastic bag
21Outer packingStandard carton packing


Detailed Terms for Pcb Assembly


1QuantityPrototype&Low Volume PCB Assembly,from 1 Board to 250,
is for specialty,but we can handle orders up to 1000
2Type of AssemblySMT and Thru-hole
3Solder TypeWater Soluble Solder Paste,Leaded and Lead-Free
4ComponentsPassives Down to 0201 Size
Leadless Chip Carries/CSP
Double-Sided SMT Assembly
Fine Pitch to 08 Mils
BGA Repair and Reball
Part Removal and Replacement-Same Day Service
5Bare Board SizeSmallest:0.25x0.25 Inches
Largest:20x20 Inches
6File FormatsBill of Materials
Gerber Files
Pick-N-Place File(XYRS)
7Type of ServiceTurn-Key,Partial Turn-Key or Consignment
8Component PackagingCut Tape
Loose Parts
9Turn TimeSame Day Service to 15 day service
10TestingFlying Probe test
XRAY Inspection AOI Test


                                     PCB or PCB Assembly files requests

1. Gerber files of the bare PCB board
2. BOM (Bill of material) for assembly
    To short the lead time, please kindly advise us if there is any acceptable components substitution.
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
5. Schematic if necessary



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0.0143 s.