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Shenzhen Tianweisheng Electronic Co., Ltd.
Shenzhen Tianweisheng Electronic Co., Ltd.  

Gold Index: 77301

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ENIG air conditioner control board 

Price: 0.1~0.5 USD 
Payment Terms: T/T,WU, 
Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: tws
Production Capacity: 300000 Square Meter/Square...
Delivery Date: 10-15 working days for mass...
Brand Name: tws
Copper Thickness: 1oz
Min. Hole Size: 0.15mm
Min. Line Spacing: 0.2mm
Solder mask: Green/Blue/Black/White/Yell...
Certification: UL/SGS/ROHS
Warp&Twist: 0.7%
Layer count: 1~28
PCB standard: IPC-A-610D
Means of Transport: Ocean,Land,Air,
Packing: vacuum package+carton box
Number of Layers: 4-Layer
Base Material: fr4
Board Thickness: 1.6mm
Min. Line Width: 0.2mm
Surface finishing: HASL&ENIG
Max size of finish board: 9200*900mm
Controlled impedance: ±5%
Rang of finish boards thickness: 0.21~7.0mm
OEM/ODM: One-stop service

air conditioner control board
1.Air Conditioner Control PCB Board
2.UL,SGS,RohsCertificated
3.OEM&ODM PCB service offered
4.Delivery On Time

air conditioner control board
1.Air Conditioner Control PCB Board
2.UL,SGS,RohsCertificated
3.OEM&ODM PCB service offered
4.Delivery On Time

Welcome to TWS!
Our PCB board manufacture and PCB assembly service:
o PCB board file with parts list provided by customers
o PCB board made, circuit board parts purchased by us
o PCB board with parts assembled
o Electronic testing circuit board or PCBA
o Fast delivery, anti-static package
o RoHS Directive-compliant, lead-free
o One stop service for PCB design, PCB layout, PCB manufacture, components purchasing,
PCB assembly, test, packing and PCB delivery

Technical Specification For PCB
Number of Layer1,2,4 or 6,upto 18 layer
Order Quantity1 to 50,000
Board ShapeRetangular,round,slots,cutouts,complex,irregular
Board TypeRigid, Flexible, Rigid-flexible
Board MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.
Board CuttingShear,V-score,Tab-routed
Board Thickness0.2-4.0mm, Flex 0.01-0.25mm
Copper Weight1.0, 1.5, 2.0 oz
Solder MaskDouble-sided green LPI,Also support Red,White,Yellow,Blue,Black
Silk ScreenDouble-sided or single-sided in white,yellow,black,or negative
Silk Screen Min Line Width0.006'' or 0.15mm
Max Board Dimensions20 inch*20inch or 500mm*500mm
Min Trace/Gap0.10mm, or 4mils
Min Drill Hole Diameter0.01'',0.25mm, or 10mils
Surface FinishHASL,Nickle,Immersion Gold,Immersion Tin,Immersion Silver,OSP,etc.
Board Thickness Tolerance±10%
Copper Weight Tolerance± 0.25 oz
Minimal Slot Width0.12'', 3.0mm, or 120mils
V-Score Depth20-25% of board thickness
Design File FormateGerber RS-274,274D,Eagle and AutoCAD's DXF,DWG
PCB Assembly Capabilities
QuantityPrototype&Low Volume PCB Assembly,from 1 Board to 250,is specialty,or up to 1000
Type of AssemblySMT,Thru-hole
Solder TypeWater Soluble Solder Paste,Leaded and Lead-Free
Components
Passive Down to 0201 size
BGA and VFBGA
Leadless Chip Carriers/CSP
Double-sided SMT Assembly
Fine Pitch to 0.8mils
BGA Repair and Reball
Part Removal and Replacement
Bare Board Size
Smallest:0.25*0.25 inches
Largest:20*20 inches
File Formate
Bill of Materials
Gerber files
Pick-N-Place file
Types of ServiceTurn-key,partial turn-key or consignment
Component packagingCut Tape,Tube,Reels,Loose Parts
Turn TimeSame day service to 15 days service
TestingFlying Probe Test,X-ray Inspection AOI Test
PCB assembly process
Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing


Detailed Terms for Pcb Assembly
Technical requirement for pcb&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.

Quote requirement for pcb&pcb assembly:
----Gerber file and Bom list
----Clear pics of pcba or pcba sample for us
----Test method for PCBA



air conditioner control board
Universal air conditioner control board

Universal air conditioner control board
Universal air conditioner control board
Universal air conditioner control board
Universal air conditioner control board
Ms. Grace
skype Ms. Grace

Tel: 86-755-29087997
Fax: 86-755-29667579
Mobile: 135 1082 0959
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Company Info

Shenzhen Tianweisheng Electronic Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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