Base material: FR4
Layer count: four
Board thickness: 1.6mm
Copper thickness: 1oz
Surface finish: HASL
Soldermask color: green
Dimensions: 130.4 x 149.46/2up
Capacitance: 42 pieces
Electric resistance: (0603) 45 pieces
LED lamp: six pieces
Video and interface unit: 20 pieces
Diode and triode: 30 pieces
IC: 20 pieces
Primary competitive advantages:
High-precision machine and equipment can guarantee quality X-ray, AOI, visual checking and function test confirm our delivery goods 100% past
Competitive price and short lead-time
Rich experience in importing and exporting
Professional PWB assembly service made available by PWB producers
Good things about qualified PWB assembly
If you are thinking about accomplishing the PWB assembly in-house at a professional level you are eventually going to learn the initial investment expense is quite high. You may need a minimum of: one pick and place equipment, one stencil printing machine and one reflow oven. You may in addition want various other gear for inspection work and hand soldering gear. You’ll need manpower and expertise which will raise the investment cost substantially. Finally when you take into account there is little ROI from this kind of expenditure of money you certainly will quickly make a decision to delegate the PWB assembly service. Generally contracting out the PWB assembly work to an exterior service provider should be more economical.
Then there’s the facet of quality; a corporation specialized in PWB assembly services ought to have the expertise and employees to supply good quality. They will also spend money on their development by consistently having the latest technology to make sure that the buyer gets all of the advantages of the cutting edge assembly technologies. It is likely that you will hit a equipment related issue doing in-house assembly if you do not up-grade the devices on a regular basis, e. g., you might end-up in a predicament where you are not able to dependably assembly the new BGA package for a emerging processor.
Additionally, there is the element of quality control. A great PWB assembly house may also get a fantastic well-established quality control service which you might gain from by not needing to do the quality control in-house. Certain, you might want to do an extra quality control step in-house but it is great to know at any rate the pcb’s are all doing the job successfully when they depart from the assembly facility.
The negative stuff of professional PWB assembly
A good reason you don’t wish to use outsourcing for the assembly of your project is to guard IP. For anybody who is engaged on some confidential project or the most current concept that will transform something, you might need to keep that as secret as possible so in such cases you can do the PWB assembly internally.
In addition there are cases when the turn-around time of a prototype is important so you may not afford to wait one week for your PWB to come back from a professional assembly line. Well then it may be preferable to conduct the assembly internally.
Expense is furthermore a significant reason you possibly will not want to pick a professional PWB assembly facility, specifically for smaller businesses or enthusiasts. Prices for PWB assembly services have dropped noticeably in the past few years so it’s less of an issue as of late yet still you may not see loads of individuals sending their one off hobby projects to a PWB assembly facility.