Custom 4-Layer DIP LED Display PCB High-TG FR-4 & ENIG Surface
Finish:
Crafted by Xingqiang PCB—a leading manufacturer since 1995 with ISO
9001 & IATF 16949 certifications—this highly customizable LED
display PCB is specially engineered for DIP outdoor full-color
screens and billboards. Built with 4-layer high-TG FR-4 and UL 94
V-0 flame-retardant materials, it delivers excellent thermal
stability, low warpage, and long-term outdoor reliability. With
precision ENIG surface treatment from automated production, it
offers outstanding solderability, oxidation resistance, and stable
electrical performance. Optimized for LED driving, signal
transmission and power distribution, it reduces interference and
ensures uniform brightness. Fully RoHS, Reach and IPC Class 2
compliant, this board supports fully tailored layer stack-up,
impedance control, pad design, thickness and copper weight. Backed
by strict quality control and professional OEM/ODM service,
Xingqiang provides flexible custom solutions to meet diverse
requirements for stage, stadium, traffic guidance and industrial
display projects.
Key Features of Custom LED PCB:
• 4-layer high-TG FR-4 material with UL 94 V-0 flame retardancy,
high thermal stability and low warpage
• ENIG surface finishing ensures excellent solderability, oxidation
resistance and long service life
• Stable LED driving, signal transmission and power distribution
with low interference and uniform brightness
• Fully compliant with RoHS, Reach and IPC Class 2 standards
• Highly customizable: layer stack-up, impedance, pad design,
thickness and copper weight
• Strict quality control with ISO 9001 & IATF 16949 certified
production system
• Professional OEM/ODM service to meet stage, stadium, traffic and
industrial display demands
Your PCB Customization File Checklist:
• Gerber files (circuit, solder mask, silkscreen, drilling data)
• BOM list and schematic diagram
• PCB dimension drawing and layer stack-up design
• Requirements for thickness, copper weight and surface finishing
• Impedance control and tolerance specifications
• Testing standards and quality acceptance requirements
Factory showcase
PCB Quality Testing
Certificates and Honors
