Please adapte this to your own "DRC(Design Rule Check)" tool, to make sure your board reach the manufacturing limits.
Common-Used Design Ruled DRC
|Name||Min. inch (mm)||Max.||Eagle CAD Default|
|Trace Width/Spacing||6/6 mils (0.15 mm)||-||10/8 mils|
|Via/Hole Spacing||6 mils (0.15 mm)||-||8 mils|
|Drilling hole (vias)||10 mils (0.25 mm) *||250 mils (6.35 mm)||Sizes 24 mils|
|Min. stop mask||4 mils (0.1 mm)||-||Masks 4 mils|
|Min. copper/trace to ground spacing||8 mils (0.2 mm)||-||40 mils|
- Minimum milling groove width 0.8mm
- A lot numbers will cost extra
Use the minimal settings in eagle
Other Manufacturing Limits
|PCB Type||FR-4 from KB company||-|
|Maximum size||1200mm X1200mm||more than 550mm prices will increase|
|Dimensions accuracy of board||± 0.2mm||-|
|Dielectric thickness||0.075 - 5.00mm||-|
|Copper thickness||17um - 100um||default 1OZ 35um, 0.035mm|
|Drilling Hole||0.3mm - 6.30mm||-|
|Drilling Hole Tolerances||0.08mm||-|
|Drilling Hole position tolerance||0.09mm||-|
|Pour hypotenuse||30~60 °||-|
|Color||red, blue, green, white, yellow, black||-|
|Soldering Pads Plating||HASL, ROSH (lead-free), ENIG|
What do not support
- Four layers boards
- Blind holes (not through holes).
Extra PCB Technics
|Lead free ROHS||free for samples, extra cost for batch production.||Soldering Pads Plate Technic|
|ENIG||Gold immersion on pads, better look, better soldering, etc||Soldering Pads Plate Technic|
|Faster PCB in 30 Hours||PCB Manufacturing will be finished in one and half day, not including shipping and handing time. Cost is 42 USD. Can not with ENIG service.||Express PCB|
|Faster PCB in 53 Hours||PCB Manufacturing will be finished in two and half day, not including shipping and handing time. Cost is 21 USD.||Express PCB|
|2oz copper thickness||Get better heat dissipation for your board, example like A4988 board.||-|
|Board thickness||Free from 0.6 till 1.6 mm, extra cost need for 0.4 and 2.0 mm thickness. (available thickness 0.4 0.6 0.8 1.0 1.2 1.6 2.0)||-|
Common PCB Error
PCB Production Cost List
|Area||Weight||Area example||Film Cost||Board Cost||Engineering Cost|
- Castellated holes
|Output Type||Single||Continious(As file)||Countinious(By our engineer)||-|
|Size||? x ? mm||-||-||-||-|
|Technic Edge (If single, or penalized by us)||? mm||up/bottom||left/right||all||none|
|Penalize Rules (If penalized by us)||? x ? pcs||-||-||-||-|
|Thickness||0.6||0.8||1.0||1.2||1.6||2.0 (+100)||2.5 (N/A now)|
|Min. Trace Width/Spacing||6/6 mil||5/5 mil (+15)||4/4 mil (+65)||3/3 mil (N/A now)|
|Min. Drill||0.3 mm||0.25 mm (+30)||0.2 mm (+30)|
|Stop Mask Color||Green||Blue||Red||Yellow||Black||Near-Black||White|
|Stop-mask Cover||Vias covered||Vias not covered||If gerber files then all defined by gerber!|
|Solder Pads Plate||Lead||Lead Free (+30)||Gold Plated (+100)|
|Test Method||Sample Free|
- Stop Mask on the Vias?
Yes, stop mask will cover the vias, but not the pads, please be aware on this point.
- What is dimension requirement of Drilling?
- Drilling as not padding diameter range from 0.3 mm to infinity
- Drilling as pads diameter range from 0.3 mm to 6mm
- Drill shape doesn't not support rectangular, most of other shape are no problem.
- What is the price for different board thickness?
For 0.8 - 1.6 mm thickness board, the price is default, without this arrange there will be an extra charge.
- What is the price for board over size 10*10 CM
Please contact us to get a quote.
- What is lead time of this service
For 5*5 cm and 10*10 cm sample PCBs, the lead time is 4-6 days that not including Sunday. For more than 50pcs 10*10 cm batch or similar to that, we will have 2-3 days extra for production.
This category currently contains no pages or media.