Rayming Introduces – PCB Prototype 3+3 Service

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What is PCB Prototype 3+3 Service?

PCB Prototype 3+3 Service is a rapid prototyping service offered by Rayming PCB & Assembly, a leading PCB manufacturer. This service allows customers to get their PCB prototypes manufactured and assembled within a short turnaround time of 3 days for fabrication and 3 days for assembly, hence the name “3+3”.

Benefits of PCB Prototype 3+3 Service

  1. Fast Turnaround Time
  2. PCB fabrication in just 3 days
  3. PCB assembly in an additional 3 days
  4. Total lead time of 6 days from order to delivery

  5. Cost-Effective

  6. Competitive pricing for low-volume PCB prototypes
  7. No minimum order quantity (MOQ) requirements
  8. Ideal for startups, hobbyists, and small businesses

  9. High-Quality PCBs

  10. Fabricated using state-of-the-art equipment
  11. Strict quality control measures to ensure reliability
  12. Extensive testing before shipping

PCB Fabrication Specifications

Parameter Specification
PCB Layers 1-12 layers
Material FR-4, High Tg FR-4, Rogers, Aluminum
Copper Thickness 0.5 oz – 6 oz
Minimum Hole Size 0.2 mm
Minimum Line Width/Spacing 0.1 mm / 0.1 mm
Solder Mask Green, Red, Yellow, Blue, White, Black
Silkscreen White, Black, Yellow
Surface Finish HASL, ENIG, OSP, Immersion Silver, Immersion Tin

PCB Assembly Services

Rayming offers comprehensive PCB assembly services as part of the PCB Prototype 3+3 Service. The assembly services include:

  1. SMT (Surface Mount Technology) Assembly
  2. Placement of SMD components using advanced pick-and-place machines
  3. Reflow soldering for reliable connections
  4. Automated optical inspection (AOI) for quality assurance

  5. THT (Through-Hole Technology) Assembly

  6. Manual insertion of through-hole components
  7. Wave soldering or selective soldering based on the PCB design
  8. Visual inspection and testing

  9. Mixed Technology Assembly

  10. Combination of SMT and THT assembly techniques
  11. Suitable for complex PCB designs with various component types
  12. Ensures compatibility and functionality of the assembled PCBs

PCB Assembly Capabilities

Component Type Capability
Chip Components 01005, 0201, 0402, 0603, 0805, 1206, 1210
QFP 0.4 mm pitch
BGA 0.3 mm pitch
CSP 0.4 mm pitch
Package on Package (PoP) Supported
Leadless Components 0.4 mm pitch

Why Choose Rayming for PCB Prototype 3+3 Service?

  1. Experienced PCB Manufacturer
  2. Over 15 years of experience in the PCB industry
  3. Served thousands of customers worldwide
  4. Expertise in various PCB technologies and applications

  5. Advanced Manufacturing Facilities

  6. ISO 9001:2015 and ISO 14001:2015 certified
  7. Equipped with cutting-edge PCB fabrication and assembly equipment
  8. Continuously investing in technology upgrades

  9. Dedicated Customer Support

  10. 24/7 customer support via email, phone, and live chat
  11. Assigned project manager for each order
  12. Regular updates on the progress of your PCB prototype order

  13. Flexible Order Options

  14. No minimum order quantity (MOQ) for PCB prototypes
  15. Accepts Gerber files, ODB++, and PCB design software files
  16. Offers PCB design review and optimization services

  17. Reliable Shipping and Delivery

  18. Fast and reliable shipping options (DHL, FedEx, UPS)
  19. Traceability through online order tracking system

How to Order PCB Prototype 3+3 Service?

  1. Prepare your PCB design files (Gerber, ODB++, or PCB design software files)
  2. Visit Rayming PCB & Assembly website (www.raypcb.com)
  3. Click on the “PCB Prototype 3+3 Service” option
  4. Fill out the online order form with your PCB specifications and requirements
  5. Upload your PCB design files
  6. Review and confirm your order details
  7. Make the payment securely online
  8. Receive an order confirmation with a unique tracking number
  9. Get regular updates on your PCB prototype order status
  10. Receive your high-quality PCB prototypes within 6 days (3 days fabrication + 3 days assembly)

Frequently Asked Questions (FAQ)

1. What is the minimum and maximum PCB size for the PCB Prototype 3+3 Service?

  • The minimum PCB size is 0.2″ x 0.2″ (5 mm x 5 mm)
  • The maximum PCB size is 16″ x 20″ (400 mm x 500 mm)

2. What is the maximum number of components that can be assembled on a PCB prototype?

  • The maximum number of components depends on the PCB size and component types
  • Rayming can assemble up to 1000 components on a single PCB prototype

3. Can I specify a custom solder mask and silkscreen color for my PCB prototypes?

  • Yes, Rayming offers a wide range of solder mask and silkscreen color options
  • You can specify your desired colors during the ordering process

4. Is there a discount for larger quantities of PCB prototypes?

  • Yes, Rayming offers volume discounts for larger quantities of PCB prototypes
  • Please contact Rayming sales team for a custom quote based on your requirements

5. What are the payment methods accepted for PCB Prototype 3+3 Service?

  • Rayming accepts various payment methods, including credit cards (Visa, Mastercard, American Express), PayPal, and bank wire transfer
  • You can choose your preferred payment method during the checkout process


Rayming PCB & Assembly’s PCB Prototype 3+3 Service is an excellent choice for anyone looking for fast, reliable, and cost-effective PCB Prototyping services. With a turnaround time of just 6 days (3 days for fabrication and 3 days for assembly), high-quality manufacturing processes, and dedicated customer support, Rayming ensures that your PCB prototypes meet your expectations and are delivered on time.

Whether you are a startup, hobbyist, or an established business, Rayming’s PCB Prototype 3+3 Service can help you bring your electronic product ideas to life quickly and efficiently. With flexible order options, no minimum order quantity requirements, and competitive pricing, Rayming is the ideal partner for your PCB prototyping needs.

To get started with Rayming’s PCB Prototype 3+3 Service, simply visit their website (www.raypcb.com), fill out the online order form, and upload your PCB design files. Rayming’s experienced team will take care of the rest, ensuring that your PCB prototypes are manufactured to the highest quality standards and delivered to you within the promised turnaround time.

Rayming PCB & Assembly: Your Trusted Partner for PCB Prototype 3+3 Service