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CooLam™ Parts

CooLam™ parts are exclusively made with DuPont LX polyimide technology. A composite of metal foil, proprietary polyimide dielectric with thermally conductive inorganic fillers bonded to a metal base, CooLam™ is used in a variety of submount, chip-on-board and metal core PCB LED packaging applications.

CooLam™ with its Low Thermal Resistance Allows:

  • Thermal Performance Comparison Chart CooLam™
    CooLam™ Cross Section Comparison
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    More light output at the same current
  • Fewer LEDs to Achieve the Same level of Light Intensity
  • LEDs that Run Cooler and Longer







Features Include:

  • CooLam&tradel; MCPCB Sample
    Click thumbnail to view parger image
    Very low thermal impedance
  • Excellent durability and stability at high temperature
  • UL 94 recognition: V-0
  • Halogen free
  • Lead free solder compatibility
  • RoHS compliant



Applications Include:

DuPont™ CooLam™ metal core printed circuit boards (MC PCB) offer unique thermal management properties to LED applications such as:

  • General lighting
  • Automotive lighting
  • Back light units (BLUs) for LCD displays in:
    • Notebook and desktop computers
    • Televisions
    • High end monitors for medical and industrial uses

How to Get Started Ordering CooLam™ Parts

To produce parts for you, we begin by reviewing your design, certifications, thermal, electrical and mechanical requirements.  Based on your timeline and thermal needs we custom design a part for you.  Our lead times vary depending on quantity, constructions, unique surface finishes and shipping location.  In many instance we are able to deliver sophisticated prototypes within three to four weeks or less.  We keep a variety of base materials in stock with which to produce our parts.  We welcome the opportunity to consult with you on your high brightness high watt applications requiring the utmost in thermal management.

For more information on CooLam™ parts contact DuPont.