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China manufacturer provide electronic pcba service/pcb assembly service manufacturing shenzhen semsh

price: 面议
Total supply:
Delivery term: The date of payment from buyers Deliver within days
seat: Asia-Pacific China
Validity to: Long-term effective
Last update: 2016-09-30 14:39
Browse the number: 38
Company Profile
Product details

Product Description

  • Model No.: Semshine-3309
  • Packaging: Inner packing : Vacuum packing,Plastic bag Outer packing : Standard carton packing
  • Brand Name: semshine
  • Place of Origin: Guangdong, China (Mainland)
pcba for led light Welcome to Semshine 

-  ENIG Surface finishing


-  Made of FR-4


-  Contract Manufacturing  


-  PCB Design & Assembly  


-  Provide Prototyping 


-  SMT&PCBA one-stop source


-  Quick-turn produce


-  Make pcb by Layout design


1. Specification of PCB Manufacturing

1 Description PCB Specification
2 Material FR-4/HTG150-180 FR-4/CEM-1/CEM-3/Aluminum
3 Layer 1-20
4 Board Thickness 0.2mm- 4.0mm
5 Board Thickness Tolerance +/-10%
6 Copper thickness 17.5um-175um (0.5oz-5oz)
7 Min Trace Width 0.15mm
8 Min Space Width 0.15mm
9 Min Drilling Dia 0.2mm
10 PTH copper thickness 0.4-2mil(10-50um)
11 Tolerance of Etching ±1mil(±25um)
12 V-cut angle 25°,30°,45°,60°
13 Pearl Strength of line ≥ 6lb/in(≥ 107g/mm)
14 Impedance control and tolerance 50Ω±10%
15 Twist&Wrap ≤ 0.5%
16 Soldermask Green, Red, Blue, White, Black, Yellow
17 Surface Finish/Plating HASL/Lead Free HASL/OSP/Gold Plating/Immersion Gold/ENIG
18 Certificate ROSH. ISO9001,  UL Certificate
19 File Protel 99se/P-CAD/Autocad/Cam350





2.Detailed Terms for Pcb Assembly

1 Quantity Prototype&Low Volume PCB Assembly,from 1 Board to 250, is for specialty,but we can handle orders up to 1000
2 Type of Assembly SMT and Thru-hole
3 Solder Type Water Soluble Solder Paste,Leaded and Lead-Free
4 Components Passives Down to 0201 Size BGA and VFBGA Leadless Chip Carries/CSP Double-Sided SMT Assembly Fine Pitch to 08 Mils BGA Repair and Reball Part Removal and Replacement-Same Day Service
5 Bare Board Size Smallest:0.25x0.25 Inches Largest:2020 Inches
6 File Formats Bill of Materials Gerber Files Pick-N-Place File(XYRS)
7 Type of Service Turn-Key,Partial Turn-Key or Consignment
8 Component Packaging Cut Tape Tube Reels Loose Parts
9 Turn Time Same Day Service to 15 day service
10 Testing Flying Probe test XRAY Inspection AOI Test

3. 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

4.View of Semshine Factory

 PCB production line






Our Advantage

1.Our professional engineer can provide PCB design, BOM.
2.Quick and econimic delivery term.
3.Provide PCB & PCBA prototype, and medium&low volumn quick board services.
4.Component purcharsing, SMT&PCBA one-stop source.
5.Two-hours quote response, 24 hours quick-turn produce.
6.FR4 Double-sided and Alum single-sided sample in 24 hours.
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