LEDs: Selection of LEDs is ultimately a decision made by our ustomers. T^3 engineers offer assistance in the selection process based on specific application requirements. T^3 is proud to suggest using premium quality LEDs of the following manufactureres:
Cree: www.cree.com Lumileds: www.lumileds.com
MCPCB: The Metal Core PCBs are designed per customer's specific needs and are fabricated from T^3's properietary materials.
T^3 MCPCB Specifications are as follows:
Copper foil thickness: Std. 1 Oz (.035 mm, .0014 in)
Also avaialbe in 2, 3 and 4 Oz
Dielectric Layer min. thickness: 4 mil (0.10 mm, 0.004 in)
Thermal Impedance: 1013
Thermal Conductivity: 1.5 W/m-K
Breakdown Voltage: 2 kV AC
Dielectric Constant: 3.0 at 1 kHz
Peel Strength: 2.8 N/mm (16 PPI)
Flame Resistance: UL 94 V0
Service Temperature: -75 to +450 F
3003H24 Aluminum: Std. 0.062” (1.5 mm) Thk.
Also available in 0.5mm, 0.8mm, 1.0mm, 2.0mm, 2.5mm and 3.0mm
Overall thermal conductivity: Min. 200 W/m-K
Suggested surface finish: HASL(Hot Air Solder Level