Caring Circuit Tech Limited
Tel. +86 755 2309 0196
Fax. +86 755 2309 0196
An unbelievably simple approach to order from us.
Just two steps from you
Step #1: You- Send Gerbers with quantity, specifications, destination, etc. View details
Step #3: You- Confirm your order and pay. View payment term
All in advance (preferred, it will save bank charges)
30% deposit and balance before delivery against pcb reports and photos of bare pcb, packages and packing list (OK). View reports and photos format
Step #4: We- PCB layout check and fabrication. View engineering query format
Step #5: We- Reports of fabrication status. View fabrication reports format
Step #6: We- Deliver and send you delivery note. View delivery note format
To protect customer‘s intellectual property, we won't disclose your circuits design to any third party and we use the files only for the purpose of PCB production.
# Special notes or "Read Me" pertaining to:
Color of solder-mask (default green)
Color of silkscreen (default white)
Copper surface finish (copper, HAL,HAL lead free or gold, etc. )
Controlled impedance if necessary
Other special requirements or instructions if necessary
Panel plan if necessary
# Quantity you need
# Lead time rush if you need
# Gerber RS-274D (Standard Gerber with a separate aperture file - developed by Gerber Systems)
# .pcb ( developed by Protel)
# Other formats, pls ask us whether we could work on.
Note: Circuits Gerber has been the industry-standard format for PCB manufacture for many years. Every PCB design package can be output into Gerber data and the process of how to output will be fully described in handbook or help-files. Free Gerber viewers available we suggested www.graphicode.com. We don't accept eagle file .brd format. You shouldn't be sending Eagle BRD files to board houses anyway. That leaves too many judgement calls for the board house to make. Create the gerber files yourself, then the board house knows what to do, and you can take the files to any other board house too. Most board houses don't want Eagle files, or charge extra for doing the conversion to gerbers for you.
Each copper layer
Solder mask layer
SMD paste layers,carbon, peel-off and via-fill layers as needed
Drilling file in Gerber format RS-274X or RS-274D or in Excellon format (only true drill data, not a drill map) .
If you want us to produce single boards in a panel (“array”, “matrix” or “biscuit”), the panel plan can be supplied as a Gerber or DPF file.
Special notes or "Read Me"
# Make sure that all instructions or other necessary input needed for making the boards are included in the Gerber.
# Make sure that your data is supplied as seen from top to bottom through the PCB. Don't mirror (or reflect) any data layer – image or drill.
# All data provided must be scale 1/1 (100%).Don't scale your data.
# Use the same offset for all your Gerber layers and the Excellon drill data.
# Use the same units (mm or inch) in your Gerber & Excellon output files.
# Make sure that you include the board outline on all layers. This will enable us to properly align all layers in case of an offset problem. Also include the board outline in a separate Gerber mechanical plan.
# Put some small text (board identification, company name, etc...) in the copper layers to help us to avoid mirroring errors. Make sure the text complies with the readability rules.
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