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DIP PCBA Assembly Service IPC Class 2 4 Layers FR4 printed electronic circuit with 1oz HASL

Printed Circuit Board Assembly
December 15, 2025
Category Connection: Printed Circuit Board Assembly
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Tags:
#fr4 printed circuit board #multilayer circuit board #prototype pcb assembly
Brief: Watch the demo to catch practical tips and quick performance insights. This video provides a detailed walkthrough of our DIP PCBA Assembly Service, showcasing the manufacturing process for a 4-layer FR4 printed circuit board with 1oz HASL finish. You'll see how we handle SMT and DIP assembly, meet IPC Class 2 standards, and ensure quality from Gerber file to final testing.
Related Product Features:
  • One-stop OEM service with comprehensive support from design to delivery.
  • Manufactured using customer-provided Gerber files and BOM lists for precision.
  • Utilizes FR4 material that meets the 94V0 flammability standard.
  • Supports both SMT and DIP assembly technologies for versatile production.
  • Features lead-free HASL surface treatment for environmental compliance.
  • Certified to UL, CE, and ROHS standards for quality and safety.
  • Accommodates a wide range of PCB sizes and component types, including BGA and QFP.
  • Offers multiple shipping options including DHL, UPS, TNT, and EMS.
Faqs:
  • Are you a factory or a trading company?
    We are a factory specializing in PCB Assembly Service, ensuring direct control over quality and production.
  • Do you accept sample orders?
    Yes, we accept sample orders to help you evaluate our assembly quality and service.
  • What is your warranty policy?
    We offer a 2-year warranty. For defects not caused by personal reasons, we will provide replacements.
  • What are your payment terms?
    We accept T/T in advance, PayPal, or Alibaba Trade Assurance for secure transactions.
  • What is the lead time for mass orders?
    Typically, mass orders take about 20-35 days, depending on the order quantity and complexity.
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