As a professional carbon PCB manufacturer, we offer complete customization including keypad layout design
| Base Material: | Carbon Ink | Layer Count: | 1-2 Layers |
| Board Thickness: | 0.2mm-6mm | Copper Thickness: | 0.5oz-12oz(18μm - 420μm) |
| Surface Finish: | HASL/ENIG(Gold)/OSP/Immersion Gold | Solder Mask: | Green/White/Red/Blue/Black |
| Silkscreen: | White/Black/Yellow | Min. Hole Size: | 0.1mm(4mil) |
| Min. Line Width: | 0.075mm(3mil) | Min. Line Spacing: | 0.1mm（4mil) |
| Testing: | 100% Electrical Test | Certification: | ISO9001/UL/ISO14001/IATF16949/RoHS |
Product Overview:
XD Electric, mainly produces LED PCB, MCPCB, 3D printer heating PCB, FR4 PCB, single / double / multilayer sides printed circuit board of FR4 / aluminum / Copper / ceramic base materals. Can meet the special requirements of the cup shape hole, cone shape hole, mirror surface aluminum base, and the 3oz 4oz thicker copper circuit board etc.
Key Selling Points:
· Professional PCB manufacturer with over 15 years experience
· Stable carbon ink with good conductivity
· Cost-effective alternative to gold plating
· Suitable for keypad and contact applications
Applications for Carbon Ink PCBs:
Other uses for carbon ink are to create surface resistors and slider switches for potentiometers. These require even more skill to screen since the definition of the feature directly impacts the performance of the board.
DA Electric, one of the best manufacturers and suppliers in China, now brings you high-tech weighing scale pcb board blank pcb board at competitive price from its professional factory. With the most advanced technology and high-end equipment introduced from America and Japan, as well as qualified staff, we can assure you the high quality, high precision and long lifespan of our products.
Engineering Support: DFM (Design for Manufacturing) check before production.
Testing: Flying Probe Test, Fixture Test, Impedance Control Test, Thermal Stress Test.
It is widely used in remote controls, membrane switches, and control panels.
Our factory ensures:
· Stable resistance value
· Strong adhesion
· Long working life
We support prototype, small batch, and mass production.
Our PCB manufacturing capability includes:
· Carbon ink printing
· Multilayer PCB up to 38 layers
· HDI PCB fabrication
· Controlled impedance PCB
· Quick turn PCB service
Production Process:
PCB Manufacturing Process:
Engineering Review → Material Preparation → Circuit Pattern → Copper Bonding → Etching → Solder Mask → Surface Finish → Testing → Packing
Special introduction of manufacturing process
1. Our company's PCB high resistance carbon printing materials: carbon paint, silver paint, insulating paint, ink, peelable plastic, etc are imported materials with expensive price, and material cost is the most important cost.
2.PCB printing insulation paint, silver paint, carbon paint, ink, peelable adhesive need to go through 170°C~230°C, after high-temperature sintering and curing, the film is polymerized, and high-temperature ovens and tunnel furnaces are high-power devices (50KW~60KW).
According to the process of copper surface treatment of the circuit board
1, FR-1: Single Side Gold Plating and Sinking Gold Plates
2, CEM-1: Single Side Gold Plating and Sinking Gold Plates
3, CEM-3: Single Side Gold Plating and Sinking Gold Plates
4, FR-4: single-sided, double-sided and multi-layer gold-plated, Sinking Gold Plates
Key Specifications
Attention: pictures are for reference only. The specific products are subject to the original factory model.
Standard Packaging: Inner Vacuum Packaging + Outer Carbon Box.
Delivery Partners: EMS,DHL,SF-express, FedEx, UPS or Sea/Air Freight for bulk orders.
Why Choose Us
•15years experience in PCB manufacturing.
•Advanced Equipment: Equipped with high-speed CNC drilling machines and AOI testing lines.
•Professional engineering support
• Fast prototype delivery
• Global customers from Europe, USA and Asia
•Own Global Supply System.
•Fast and safe way by EMS/DHL/SF-express/Fedex,etc.
•New styles updating everyday and MOQ for all the styles;
FAQs
1. What's your MOQ?
A: Our MOQ is Minimum packaging quantity, please contact us for details.
2. What are your payment terms?
A:Advance T/T,Western Union,Paypal, L/C,Credit Card, Cheque,Others
3.What files are required for PCB quotation?
A:Gerber files, PCB specifications and quantity.
Welcome to send us your PCB Gerber files for quotation.
Our engineering team will respond within 24 hours.
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DExcellent!
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