Send Message


About Us
PCB Services
PCB Capabilities
Quality Assurance
Contact Us
Request A Quote
Home SamplesPCB Manufacturing

650mm*1130mm PCB Manufacturing Gold Finger Plating / Peelable / Carbon ink

PCB Certifications
Good quality Printed Circuit Board Assembly
Good quality Printed Circuit Board Assembly
Customer Reviews
PCBA Solutions provides outstanding performance and reliability for our products. Their team of professionals excelled in the design and manufacturing process, delivered on time, and provided excellent technical support. We are very satisfied with their cooperation!

—— Davis

PCBA solutions have helped us achieve high precision and stability in our medical devices. Their team provided an in-depth understanding of our needs and offered customized solutions. Their expertise and service attitude is impressive and we highly recommend them!

—— Sarah

I'm Online Chat Now

PCB Manufacturing

PCB manufacturing is a crucial process in the electronics industry, involving the fabrication of printed circuit boards (PCBs) to host and interconnect various electronic components, thereby constructing fully functional electronic devices. PCBs serve as the backbone of modern electronic products, spanning from small-scale consumer electronics to complex industrial machinery and communication systems.


The initial step in PCB manufacturing is fabricating the PCB according to the design requirements. This involves laminating layers of copper and insulating material to create a multilayered board. The next step is etching the copper layers to form intricate circuit patterns, defining the electrical connections and pathways for the components.


Once the PCB is fabricated, the process moves to the assembly stage. Electronic components, such as resistors, capacitors, integrated circuits, and connectors, are precisely placed on the PCB using automated pick-and-place machines. This accurate positioning is essential for ensuring optimal performance and reliability.


Following component placement, soldering takes place, forming durable electrical connections between the components and the PCB. The soldering process can involve surface mount technology (SMT) or through-hole technology (THT), depending on the design and requirements of the PCB.


Quality control and testing play a pivotal role in PCB manufacturing. Automated Optical Inspection (AOI) and X-ray inspection are employed to identify any defects or faults in soldering and component placement. Rigorous testing procedures verify the electrical functionality of the PCBs to meet the specified standards and requirements.


PCB manufacturing also considers aspects like thermal management and electromagnetic compatibility. Efficient heat dissipation techniques and optimized trace routing are essential to prevent overheating and ensure stable operation. Design considerations are made to minimize electromagnetic interference, maintaining signal integrity and reducing potential issues.


Upon passing quality inspection and testing, the PCBs may undergo cleaning processes to remove any flux residues and contaminants, ensuring the longevity and reliability of the PCBs. Protective coatings, such as conformal coatings, may also be applied to shield the PCBs from environmental factors like moisture and dust.


PCB manufacturing finds applications in diverse industries, encompassing consumer electronics, automotive, aerospace, telecommunications, healthcare, and industrial automation. It plays a critical role in enabling the production of cutting-edge electronic devices, supporting technological advancements, and driving innovation in today's interconnected world.

650mm*1130mm PCB Manufacturing Gold Finger Plating / Peelable / Carbon ink

650mm*1130mm PCB Manufacturing Gold Finger Plating / Peelable / Carbon ink
650mm*1130mm PCB Manufacturing Gold Finger Plating / Peelable / Carbon ink

Large Image :  650mm*1130mm PCB Manufacturing Gold Finger Plating / Peelable / Carbon ink

Product Details:

Place of Origin: China
Certification: ISO/UL

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: PCB + Box
Delivery Time: 4 weeks
Payment Terms: T/T
Supply Ability: 100000pc/Month
Detailed Product Description
Features: Producibility, Testability, Maintainability Keyword: PCB Manufacturing
PCB Boards: Thick Copper And Aluminum Boards Applications: Industrial Control, Medical, Consumer Electronics, PCBA Circuit Board, Electronical Products
SMT Capability: 14 Million Spots Per Day Number Of Layers: 2-64 Layers
Materials: Rogers, Nelco, PTFE, M6, TU862, TU872 Surface Finished: HASL, HASL Pb Free Immersion Gold/Tin/Silver Osp
Payment Method: T/T Delivery Time: 4 Weeks
Whether To Support Customization: Support Logistics: Accept Customer Specified Logistics
High Light:

650mm*1130mm PCB Manufacturing


Carbon ink PCB Manufacturing

Advanced PCB Manufacturing: Diverse Materials and Precision Processes


PCB Manufacturing Introduction:
Explore our PCB factory's capabilities with a wide range of insulation materials including FR4, aluminum, copper, ceramic, PI, and PET. We offer 1 to 12-layer boards with a finished plate thickness of 0.07mm and above (tolerance +5%/-6%). Inner layer copper thickness ranges from 18-70μm, and outer layer copper thickness is 20-140μm.

Experience customization with various solder-resist colors and lettering options and choose from surface treatments like anti-oxidation, immersion gold, and more. Our expertise extends to special processes such as thick copper plating, impedance control, and high-frequency applications. Reinforcement options include FR4, steel, and electromagnetic shielding film.

Our PCBs are designed to fit within a maximum size of 50mm x 100mm, with outer/inner line width and spacing of 0.065mm/3mil. Achieve precision with minimum requirements for solder resist ring width, solder bridge width, solder mask window, and aperture. We maintain an impedance tolerance of 10% and shape tolerance of +0.05mm G laser +0.005mm.

Form your designs using methods like V-cut, CNC, and punching. Join us in shaping the future of electronics with these versatile, precise, and innovative PCB solutions.


PCB Manufacturing Parameters:

Item Technical Parameter
Layer 2-64
Thickness 0.3-6.5mm
Copper Thickness 0.3-12 oz
Min Mechanical Hole 0.1mm
Min Laser Hole 0.075mm
HDI 1+n+1,2+n+2,3+n+3
Max Aspect Ratio 20:01
Max Board Size 650mm*1130mm
Min Width/Space 2.4/2.4mil
Min Outline Tolerance ±0.1mm
Impedance Tolerance ±5%
Min PP Thickness 0.06mm
Bow &Twist ≤0.5%
Materials FR4, High-Tg FR4, Rogers, Nelco, RCC, PTFE, M4, M6, TU862, TU872
Surface Finished HASL, HASL Pb Free Immersion Gold/Tin/Silver Osp, Immersion Gold+OSP
Special Capability Gold Finger Plating, Peelable, Carbon ink


PCB Manufacturing Process:

1. Gold-plating process: the vertical HASL process is very difficult to flatten very thin pads, which brings difficulty to SMT placement. In addition, the shelf life of the HASL is very short, and gold-plating just solves the problem. these problems.

2. Immersion gold process: The purpose of the immersion gold process is to deposit a nickel-gold coating with stable color, good brightness, flat coating and good solderability on the surface of the printed circuit board. Basically, it can be divided into four stages: pre-treatment (oil extraction, micro-etching, activation, post-immersion), nickel immersion, gold immersion, and post-treatment (waste gold washing, DI washing, drying)

3. Leaded HASL: Leaded eutectic temperature is lower than lead-free, the specific amount depends on the composition of the lead-free alloy, such as the total gold of SNAGCU 217 degrees, the soldering temperature is the eutectic immersion plus 30 degrees or 50 degrees, It depends on the actual adjustment, the lead eutectic is 183 degrees, the mechanical strength, brightness, etc. are better than lead-free.

4. Lead-free HASL: lead will increase the activity of tin wire in the soldering process, lead-tin wire is better than lead-free tin wire, but lead is poisonous, long-term use is not good for human health, and lead-free tin will It is brighter than lead-tin melting, so the solder joint is much stronger.

5. SOP (anti-oxidation): It has anti-oxidation, thermal shock resistance, and corrosion resistance. It is used to protect the copper surface from rusting (oxidation or carbonization) in a normal environment: but in the subsequent welding high temperature, this protection The film must be easily removed quickly by the flux so that the exposed clean copper surface can be melted and soldered immediately in a short time to become a firm solder joint.


PCB Manufacturing Advantages:

1. From PCB proofing to SMT placement, one-stop solution, reducing R&D costs and accelerating product launch.

2. Quick quotation and quick response.

3. The delivery date is fast, and the on-time delivery rate is over 95%

4. Excellent materials, advanced equipment, and strict quality system 5. Exclusive customer service one-to-one service, seamless connection throughout the process


650mm*1130mm PCB Manufacturing Gold Finger Plating / Peelable / Carbon ink

Contact Details

Contact Person: Mr. NICK CHENG

Tel: +86-18088883067

Send your inquiry directly to us (0 / 3000)

PCB Sample

We are good quality supplier of Printed Circuit Board Assembly, PCB Board Assembly, PCB Manufacturing from China.