Flexible Printed Circuits (FPC) are critical components in modern LED light strip applications, demanding high flexibility, reliability, and customization adaptability. This paper details the technical parameters, performance characteristics, and service 流程 of the HQ49512 LED light strip FPC, a double-layer flexible circuit board designed for diverse lighting scenarios. It also elaborates on the manufacturer’s customization capabilities, quality control measures, and technical support system, providing a comprehensive reference for industry practitioners selecting LED light strip FPC solutions.

The HQ046 is a specialized FPC engineered for LED light strip applications, integrating structural stability and environmental adaptability. Its core attributes are as follows:

As a professional FPC manufacturer with 16 years of experience, we offer comprehensive customization for LED light strip FPCs, covering single-layer, double-layer, and multi-layer structures. Key technical parameters and customization options are detailed below:

• Precision FPC: Maximum size: 240×500mm (limit: 250×500mm); minimum size: no restriction.
• Roll Material FPC: Maximum width: 240mm; maximum length: 100 meters.

FPC layer selection is determined by application complexity, with the following typical scenarios:

• Single-layer FPC: Simple structure, suitable for low-complexity circuits in industrial controls, electronic instruments, and basic lighting systems.
• Double-layer FPC: Dual copper foil layers with enhanced vias for conductive paths, ideal for high-integration products such as mobile devices, automotive instruments panels, and mid-to-high-end LED light strips.
• Multi-layer FPC: Customizable for ultra-high-complexity applications requiring dense wiring and multi-signal transmission.

Solder mask color is optimized for specific functional and aesthetic requirements:

• Yellow Solder Mask: Universal option for most products (e.g., general cable assemblies) due to its cost-effectiveness and compatibility.
• Black Solder Mask: Preferred for high-end or light-absorbing applications (e.g., automotive lighting, smartphone backlights, LED displays) to reduce light reflection and improve visual consistency.
• White Solder Mask: Equipped with an additional white coating for enhanced reflectivity, suitable for lighting fixtures, LED displays, and medical aesthetic devices.

Copper foil thickness is tailored to current-carrying capacity and flexibility needs:

• Precision FPC:
  • Single-layer: 18μm (0.5oz), 35μm (1oz)
  • Double-layer: 12μm (0.33oz), 18μm (0.5oz), 35μm (1oz)
• Standard FPC:
  • Single-layer: 18μm, 25μm, 35μm (1oz), 50μm
  • Double-layer: 18-25μm, 25-25μm, 35-35μm, 35-70μm

The minimum line width and spacing are critical to FPC precision. While finer dimensions are achievable, 3mil (0.076mm) is recommended as the practical minimum to balance manufacturing yield and cost-effectiveness. Smaller dimensions may increase production difficulty and defect rates.

The HQ046 FPC exhibits exceptional flexibility, validated through rigorous quality control:

• A professional bending tester is used to evaluate each batch of materials.
• All materials undergo tens of thousands of bending cycles before mass production, ensuring resistance to fatigue failure in dynamic application scenarios (e.g., foldable lighting, curved surfaces).

The manufacturing facility is equipped with advanced equipment from Germany, Japan, and Taiwan, supporting large-scale and high-precision production:

• Factory area: Approximately 20,000 square meters
• Workforce: Over 800 employees, including 50 senior technical specialists
• Production lines: Specialized in both sample expediting and batch manufacturing

To meet diverse customer needs, we provide a streamlined, one-stop customization service:

Leveraging 16 years of expertise in FPC design, R&D, and manufacturing, we offer:

• Personalized solution design
• Drawing optimization
• New product development support
• Professional technical consultation

We provide competitive pricing for samples and batch orders, with cost optimization through:

• Standardized technical processes
• High-quality material sourcing
• Efficient production management

Our services cover the entire FPC value chain, including:

• Substrate production
• Circuit wiring and schematic design
• Mold development
• SMT (Surface Mount Technology) and through-hole assembly
• Steel mesh fabrication
  All processes comply with international certifications to ensure reliability.

An expedited production line is dedicated to sample manufacturing, with lead times as short as 5-7 days for double-layer FPC samples, enabling rapid prototyping and verification.

• Certifications: The product line holds multiple international system certifications (details available upon request), ensuring compliance with global industry standards.
• Image Disclaimer: All product images on the official platform are authentic. Minor color variations may occur due to lighting, or display resolution differences.
• Continuous Upgrade: Our FPC products undergo annual updates and upgrades to align with emerging technological requirements.

For customized solutions or further inquiries, please contact our professional sales team via online consultation or email for one-on-one support.

GongDong HongQi Electronics Co., Ltd. – Your Trusted Partner for High-Quality FPC Solutions Since 2009.