URL Slug: double-sided-pi-led-strip-fpc-osp
Double-Sided PI LED Strip FPC With OSP Surface Finish
This double-sided flexible printed circuit is engineered for advanced LED strip lighting, featuring a PI base material with 1oz copper on each side and OSP surface finish. The total thickness of 0.115mm maintains a slim profile while enabling more complex routing and component placement. With white coverlay and silkscreen, it ensures consistent light reflection and a clean appearance. Backed by UL certification, it is designed for high-reliability lighting systems.
Key Selling Points
- Double-Sided Circuitry: Allows for more complex layouts and higher component density compared to single-sided designs.
- UL 796F Certified: Meets stringent flammability and safety standards for flexible printed circuits.
- Ultra-Thin 0.115mm: Facilitates integration into space-limited LED fixtures without sacrificing performance.
- OSP Surface Finish: Ensures excellent solderability and reliable electrical connections.
- Panel Size Optimization: 366x250mm panel designed for efficient production and waste reduction.
- Automotive-Grade Quality System: Manufactured under IATF16949 certified processes, ensuring consistency and traceability.
Technical Specifications
| Material | PI (Polyimide) |
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| Layer | Double-sided |
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| Copper Foil Thickness | 1/1 oz (both sides) |
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| Overall Thickness | 0.115 mm |
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| Panel Size | 366.00 mm x 250.00 mm (1-up) |
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| Solder Mask | White coverlay |
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| Silkscreen Color | White |
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| Surface Finish | OSP |
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| Standards | UL 796F, IPC-TM-650 2.6.27 |
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Models and Options
| Model | Description |
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| WD-F1 | Double-sided PI FPC, 1oz/1oz copper, OSP finish |
| WD-F2 | Double-sided PI FPC, 1oz/1oz copper, OSP finish (panelized for LED strips) |
Materials and Structure
The double-sided configuration consists of two copper layers (1oz each) bonded to a PI core, offering improved electrical performance and design flexibility. This structure allows for shielding, complex circuits, and better power distribution. The white coverlay serves as solder mask on both sides, providing protection and light reflectivity. The complete stack-up is only 0.115mm thick, making it ideal for compact lighting products. OSP finish is applied to exposed copper pads to ensure solderability and prevent oxidation.
Applications
This double-sided FPC is particularly suitable for smart lighting systems that require integrated control circuitry, such as tunable white/color lamps, sensor-activated lights, and connected luminaires supporting DALI-2 or other smart protocols. It can also be used in automotive lighting for advanced functions like adaptive driving beams and ambient lighting, where reliable double-sided interconnections are essential.
Customization
We offer extensive customization including variations in copper thickness (e.g., 1oz/1oz standard), overall thickness, coverlay color, silkscreen, and specific panel sizes. For complex designs, our engineering team can assist in optimizing the layout. Please contact us for detailed custom specifications.
Case Study
In a recent project, a lighting manufacturer in Germany utilized our double-sided FPC for a large-scale lighting installation. Over 5 years, they purchased 5000 sqm, and the FPC proved to be a critical component in the project, operating stably in harsh European climates. The high thermal conductivity and reliable performance met stringent German safety standards, contributing to the project's success.
Frequently Asked Questions
Q: What is the minimum order quantity?
Specific MOQ is not provided in the materials. Please contact us for detailed information.
Q: Can this FPC be used in outdoor lighting?
Yes, the OSP finish and PI material provide good moisture resistance, making it suitable for many outdoor lighting applications. For extreme conditions, additional protection may be required.
Q: Does the double-sided structure increase cost?
Typically, double-sided boards are more expensive than single-sided due to increased processing complexity. However, they can reduce overall system cost by eliminating separate components or wiring.
Q: What is the lead time for custom orders?
Lead times are not specified in the provided data. Contact our sales team for current production schedules.
Q: Is this product RoHS compliant?
Our company's products comply with RoHS and REACH standards as mentioned in our company profile.
Q: Can I get samples for testing?
Sample availability is not stated, but it is common practice to provide samples for evaluation. Please contact us.
Q: What is the maximum current capacity?
Current capacity depends on trace width and operating conditions. With 1oz copper, typical LED strip currents are supported, but specific designs should be evaluated by our engineers.
Inquiry Information
For pricing and technical guidance, contact:
Email: GJMYB1@wodepcb.com
Phone: +86-756-3906072
WhatsApp: +1 9294341657
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Alt Text: Double-sided PI LED strip FPC with white coverlay and OSP finish
