PCB Circuit Board Assembling Security Control Board
Welcome To Shenzhen XINJIA YE Ltd
Shenzhen Xinjia ye Electromices Technology CO., Ltd is a professional pcb manufacturer has over 10 years experience, We are able to offer 1 to 24 Layer PCB ranging from pcbproduce, components purchase, pcb assembly, pcbcopy service, Our products are widely used in communication apparatus, automobile electronics, auto parts, computers, medical devices, light systems, outdoor systems, nextwork devices and consumer electronices class fields.
Enquiry Tips:
A. For PCB enquiry, gerber file or any other PCB production file is needed. Any details are also welcomed if no Gerber file, such as schematic or a sample.
B. For PCBA enquiry, BOM(Bill of Materials) is needed besides #A.
C. Reverse engineering and PCB clone services are available if given a sample.
D. ODM and OEM services are available
Testing Procedures For PCB Board:
*Visual Inspection
*Flying probe
*Bed of nails
*Impedance control
*Solder-ability detection
*Digital metallograghic microscope
*AOI (Automated Optical Inspection)
Detailed Terms for PCB Manufacturing
---Technical requirement for PCB assembly:
* Professional Surface-mounting and Through-hole soldering Technology
* Various sizes like 1206, 0805, 0603 components SMT technology
* ICT(In Circuit Test), FCT(Functional Circuit Test) technology.
* PCB Assembly With UL, CE, FCC, RoHS Approval
* Nitrogen gas reflow soldering technology for SMT.
* High Standard SMT&Solder Assembly Line
* High density interconnected board placement technology capacity.
Technology capability
| Items |
Single/Double-sided Board/Multilayer Board/FPC(1-24Layer) |
| Base Materials |
FR-4(High TG 150°-170°),FR1,Aluminum,CEM-3,BT,94vo |
| Finish copper thickness |
Outer 6 OZ,Inner 4 OZ |
| Surface finish |
ENIG, ImAg, ImSn, OSP, HASL,Plating gold |
| Finished Board Size |
Max Double-sided Board |
640mm χ 1100mm |
| Max Multilayer Board |
640mm χ 1100mm |
| Finished Board Hole Size (PTH Hole) |
Min Finished Board Hole Size |
0.15mm |
| Conductor Width and Spacing |
Min Conductor Width |
0.01mm |
| Min Conductor Spacing |
0.01mm |
| Thickness of Plating and Coating Layer |
PTH Wall Copper Thickness |
>0.02mm |
| Tin Solder Thickness ( Hot Air Leveling ) |
>0.02mm |
| Nickl/Gold Thickness |
For customer special need |
| Nickl Plating Layer |
>2um |
| Gold Plating Layer |
>0.3um |
| Bare Board Test |
Single Side Test |
Max Test Point |
20480 |
| Max Board Test Size |
400mm χ 300mm |
| Double Side Test |
Max Test Point |
40960(General Use) |
| 4096(Special Use) |
| Max Board Test Size |
406mm χ 325mm |
| 320mm χ 400mm |
| Min Test pitch of SMT |
0.5mm |
| Test Voltage |
10-250V |
| Mechanical Process |
Chamfer |
20°, 30°, 45°, 60° |
| Angle Tolerance |
± 5° |
| Deepness Tolerance |
± 0.20mm |
| V-Cut Angle |
20°, 30°, 45° |
| Board Thickness |
0.1-3.2mm |
| Residues Thickness |
± 0.025mm |
| Cell Paraposition Precision |
± 0.025mm |
| Tolerance of Out-shape Process |
± 0.1mm |
| Board Warp |
Max Value |
0.7% |
| Optical Plotting |
Max Plotting Area |
66mm χ 558.8mm |
| Precision |
± 0.01mm |
| Repetitive Precision |
± 0.005mm |
Delivery Time for your PCBA project
1) PCB production time: 3-4 days for samples/ within 7 days for mass production
2) Component purchase: Within 1 week if all your parts are in stock locally.
If some parts are imported and IC programmed, time takes longer.
3) PCB Assembly: Within 1 week if everything is ready, such as stencil and components.
Accidentally #2 and #3 can be processed at the same time.
4) After assembly, if you offer test method, we'll quote and measure the test time for every piece, free for samples.
No matter you're local trader or electronics manufacturer, foreign trader or manufacturer, only if your target price is reasonable, we're pleased to serve you in all satisfaction.: )
Quotation Requirement and Time:
Following specifications are needed besides Gerber for quotation:
A) Base material
B) Board thickness:
C) Copper thickness
D) Surface treatment
E) Color of solder mask and silkscreen
F) Quantity
G) Quick turn time
If you are interest in our products, welcome to inquiry to ask price, We'll give ou detailed introduction, Wish our products to birng you good value.
Thanks for looking and make it a great day! (*^__^*)
Audited Supplier 
Audited Supplier 
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