PCBCart has grown dramatically over the last decade, from a small PCB manufacturer with a select group of clients back in 2005 to a full feature PCB manufacturing operation that is one of the most preferred PCB solution providers in China today, with clients from all over the globe in a wide range of industries.
We are continually upgrading our full feature PCB service with better equipment, more training and more efficient techniques to provide the highest quality, full feature PCB manufacturing and assembly for our clients. We hold ourselves to the highest standards of quality and efficiency, and our clients know it, coming to us from industries like military, aerospace, medical, telecommunications and education, to name a few.
We continue to expand and challenge ourselves to make sure we can help make your printed circuit board-using company as successful as it can be.
The PCBCart Advantage
What makes PCBCart the preferred choice for full feature printed circuit board manufacturing? For one thing, it's the variety of our offerings and the flexibility of our solutions. We can make just about any printed circuit board you can think of, from Flex PCBs to heavy copper PCBs to ceramic PCBs and more. Shape and size considerations are of no concern for us, nor is the size of your order.
We can supply you with RoHS-compliant boards, high-frequency features or high-temperature features - simply let us know what you need, and we'll put our expert designers and fabricators to work creating boards just for you.
That's the best part of the PCBCart advantage - we have experts in every phase of PCB development. We are a start-to-finish, turnkey, full feature PCB manufacturing solution that can help you with the design, fabrication and assembly of your board, all the way through testing to packaging and shipping. When you're working with PCBCart for your printed circuit board manufacturing, you won't be talking to three different companies to get everything done.
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PCBs We Can Make
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√ Rigid PCBs, Flex PCBs and Rigid-Flex PCBs
√ Aluminum Backed PCBs and Metal Core PCBs
√ Advanced PCBs such as Heavy Copper PCBs, Hybrid RF PCBs, Ceramic PCBs, etc.
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Custom-shaped PCBs
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√ Rectangle PCBs
√ Circular shaped PCBs
√ PCBs in special shape
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PCB Base Materials
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√ RoHS Compliant Options
√ High Speed Digital Options
√ High Frequency RF Options
√ High Temperature Options
√ Aluminum Clad Options
Our commonly used PCB materials include Standard FR4 Tg 140°C (Dielectric constant value 4.2), Tg 170°C, Tg180°C, Aluminum core (Domestic 1060), Copper Core, DuPont PI, DuPont (PI25UM), Domestic Shengyi PI, RO4003C, RO4350B, Ro3003, Ro3010, RT5880, etc.
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Full Feature PCB Manufacturing Capabilities
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√ Quick Turn
√ Prototype Quantities
√ Production Quantities
√ 1-32 layers
√ Max Panel Size 400mm*450mm
√ Lead time starts from 2 days
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Advanced PCB Manufacturing Options:
√ Blind Vias, Buried Vias & Microvias (both stacked and staggered)
√ Via In Pad
√ Via tented/covered with resin, Via plugged/filled with resin
√ Press fit hole, Countersink/counterbore hole, Half-cut/Castellated hole
√ Gold fingers
√ Peelable solder mask
√ Edge plating
√ Carbon Mask
√ Kapton tape
√ Impedance control (Based on trace width and impedance demand, we'll adjust layer stackup, base material and other items to meet your impedance need. Impedance tolerance ±10%)
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Special Services We Offer
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√ Free DFM Check
√ Free Tips on Reducing PCB Production Cost
√ Free PCB Panelization Service
√ Free Electrical test (including Flying Probe Test)
√ Custom Layer Stackup
√ Expedited PCB Production Service
√ Excellent Customer Service to Meet Your Special Needs
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Surface Finish Options
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√ HASL - Hot Air Solder Leveling
√ Lead Free HASL - RoHS
√ ENIG - Electroless Nickle/Immersion Gold - RoHS
√ ENEPIG - Electroless Nickel Electroless Palladium Immersion Gold - RoHS
√ Immersion Silver - RoHS
√ Immersion Tin - RoHS
√ OSP -Organic Solderability Preservatives - RoHS
Don't know which surface finish to choose? These articles give some ideas:
• PCB Surface Finishes Introduction and Comparison
• The Most Comprehensive Guidelines for Surface Finish Selection
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Specs and Tolerances
Min. FR4 PCB Thickness
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Layer Count
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Typical Value (mm)
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Ultimate Value (mm)
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1-layer & 2-layer
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0.40
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0.20
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4-layer
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0.40
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0.30
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6-layer
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0.60
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0.40
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8-layer
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1.00
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0.80
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10-layer
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1.20
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1.00
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12-layer
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1.80
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1.20
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14-layer
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2.20
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1.60
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16-layer
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2.50
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1.80
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Clearance / Spacing
Clearance depends on your PCB finished copper weight. Note: 1oz=35μm. Below clearance are only for FR4 PCBs. For Aluminum PCBs, MCPCBs, Flex PCBs, Flex-rigid PCBs and other advanced circuit boards, please reach our engineers here for info.
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Items
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FR-4 PCBs
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Finished
Copper Weight
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Clearance
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Typical value (mil)
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Ultimate value (mil)
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1oz
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wire-to-wire
wire-to-copper
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4.00
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3.50
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wire-to-via
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8.00
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6.00
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wire-to-pad
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10.00
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8.00
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wire-to-text
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5.00
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4.00
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wire-to-the edge of PCB
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10.00
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8.00
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via-to-the edge of PCB
pad-to-the edge of PCB
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12.00
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10.00
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2oz
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wire-to-wire
wire-to-copper
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8.00
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7.00
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wire-to-via
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10.00
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9.00
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wire-to-pad
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10.00
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9.00
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wire-to-text
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6.00
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5.00
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wire-to-the edge of PCB
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10.00
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8.00
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via-to-the edge of PCB
pad-to-the edge of PCB
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12.00
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10.00
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3oz
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wire-to-wire
wire-to-copper
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10.00
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9.00
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wire-to-via
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14.00
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13.00
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wire-to-pad
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14.00
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13.00
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wire-to-text
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7.00
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6.00
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wire-to-the edge of PCB
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12.00
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10.00
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via-to-the edge of PCB
pad-to-the edge of PCB
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12.00
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10.00
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4oz
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wire-to-wire
wire-to-copper
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13.00
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12.00
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wire-to-via
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16.00
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15.00
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wire-to-pad
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16.00
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15.00
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wire-to-text
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8.00
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7.00
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wire-to-the edge of PCB
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12.00
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10.00
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via-to-the edge of PCB
pad-to-the edge of PCB
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12.00
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10.00
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5oz
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wire-to-wire
wire-to-copper
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16.00
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15.00
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wire-to-via
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20.00
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19.00
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wire-to-pad
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20.00
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19.00
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wire-to-text
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8.00
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7.00
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wire-to-the edge of PCB
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12.00
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10.00
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via-to-the edge of PCB
pad-to-the edge of PCB
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12.00
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10.00
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6oz
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wire-to-wire
wire-to-copper
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18.00
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17.00
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wire-to-via
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24.00
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23.00
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wire-to-pad
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24.00
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23.00
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wire-to-text
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10.00
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9.00
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wire-to-the edge of PCB
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12.00
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10.00
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via-to-the edge of PCB
pad-to-the edge of PCB
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12.00
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10.00
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Solder mask
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Items
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Typical value
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Color
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Green / White / Blue / Black / Red / Yellow
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Solder mask thickness
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10μm - 12μm
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Solder mask placement tolerance
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±1.5mil
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Silkscreen
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Items
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Typical value
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Character height
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30mil
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Character width
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5mil
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How Can I Start My First PCB Project at PCBCart?
Now that you know everything that we can do for you and your company when it comes to full feature PCB manufacturing, you're probably wondering how to get started. Fortunately, it couldn't be easier. All you have to do is to provide us with a little bit of basic information about your needs when it comes to PCB services, and we'll be in touch with a quote for you right away. If you approve the quote, we can go right to work.
If you're interested in a quote on PCB manufacturing, PCB assembly, contact us right now to submit your information.
Helpful Resources
• File Requirements for PCB Fabrication
• Comparison Between PCBCart PCB Prototyping Service and Standard PCB Fabrication Service
• PCB Design Tips to Better Take Advantage of PCBCart's Capabilities And Save Cost
