MCPCB-XQ-420-Star: The Ultimate Aluminium PCB for Cree XQ and XD Series LEDs

Elevate your lighting projects with the MCPCB-XQ-420-Star, a flexible and efficient Aluminium Printed Circuit Board (PCB) designed specifically for the Cree XQ and XD series LEDs. This board accommodates 4 LEDs with a 1.6 × 1.6 mm base, structured in a series wired configuration for optimal performance. Tailored for precision and durability, the MCPCB-XQ-420-Star ensures your lighting solutions are both brilliant and reliable.

Key Features:

• Aluminium PCB Technology: Utilizes high-quality aluminium for enhanced thermal management and longevity.
• Non-Direct Thermal Path: Features a dielectric layer under the thermal pad of the LED to safeguard against excessive heat.
• Electrical Neutrality: The bottom of the PCB is electrically neutral, eliminating the need for isolation from the cooling surface.
• Versatile Optics Support: Compatible with a wide range of optics from 10mm-30mm arrays, offering flexibility in light design. Please consider the close pitch of the XQ footprint when selecting optics.

Installation and Cooling:

• Efficient Cooling Recommendations: For superior cooling, mount this module onto an aluminium flat plate heat sink that is exposed to open air. This ensures the junction temperature remains below the maximum rating for enhanced performance and durability.
• Thermal Interface Options: We recommend using T-Tape Star Thermal Interface pads or Graphite Thermal Pads(Fasteners Required) for effective heat transfer.

Compatibility and Use:

• Comprehensive Compatibility: Designed to work seamlessly with Cree XQE and XD series LEDs. Please consult the manufacturer’s datasheets to ensure compatibility.
• Optimal Mounting Practices: Ensure the mounting surfaces are clean and flat before attaching the PCB to the heat sink to maximize heat dissipation.
• Considerations for Serviceability: The use of thermal adhesives may hinder the PCB’s removal for servicing. Consider this when choosing your thermal interface material (TIM).

Specifications:

• Part Number: MCPCB-XQ-420-Star
• PCB Type: 20mm Star configuration for targeted lighting applications.
• Size and Thickness: 20mm diameter with a finish thickness of 1.65mm.
• Material and Finish: Aluminium base with an ENIG surface finish for optimal conductivity and corrosion resistance.
• Thermal Properties: Boasts a thermal conductivity of 2 W/m.K and a glass transition temperature of 170°C.

Enhance Your Lighting Experience:

The MCPCB-XQ-420-Star is your solution for high-powered, efficient lighting projects requiring precision and durability. Whether you’re creating custom lighting arrays or upgrading existing installations, this PCB offers the flexibility, reliability, and performance needed to bring your visionary designs to life.

Explore our range of compatible optics and assembly guides to ensure your project shines with unmatched brilliance. Embrace the power of professional-grade PCB technology with the MCPCB-XQ-420-Star.