COBRITHERM

Very low thermal impedance down to 0.094 ºC/W. High thermal conductivity range from 1.3 to 4.2 W/m-K. High temperature applications. Lead-free solder compatible. RoHS compliant and environmentally green. Double side and Multi-layer possibilities. Granted Proof Test (High Pot Test) up to 3000 V. UL, VDE, SGS approved.

The entire COBRITHERM range is 100% proof test guaranteed. AISMALIBAR tests the insulation in between the copper and aluminum layers under high voltage. Proof tests range from 1000 V Dc to 3000 V Dc depending on the selected COBRITHERM type. AISMALIBAR has more than 60 years’ experience in the laminate business for PCB production and more than 18 years of experience in thermal management Metal CCL. COBRITHERM is approved by top OEMs around the world with a focus on the automotive lighting and power industries (OEM customer list available upon request). It has excellent results in endurance testing. and the UL Recognition as one of the best Insulated Metal Substrates after 100,000 hours. Further, it offers a wide range of constructions from single sided to multilayer.

COBRITHERM offers many solutions to your thermal management needs. COBRITHERM is available in different aluminum thicknesses, dielectric strengths, aluminum with primer, thermal bond sheets and thermal thin cores in order to build double side and multilayers with high thermal conductivity. It can also be delivered with RA copper substrate instead of aluminum in order to improve thermal dissipation.

COBRITHERM can be produced with varying thickness of aluminum or copper and can be clad with different mixtures of dielectric layers to meet the ever-changing demands of the industry. The material can be produced in a variety of styles ranging from very thin layers as small as 35 microns to grant an excellent thermal impedance and up to 130 microns which allows it to withstand high insulation in between the conductive metal layer. COBRITHERM ALCUP is ideal for high and medium power applications and most commonly used for LED purposes from 1W to 2W. Highly recommended for cost-effectiveness reasons. COBRITHERM ALCUP G-NT is recommended for mass production with cost restrictions. It is ideal for medium to low power applications and commonly used in automotive and low-watt LED applications <1W. COBITHERM HTC is a high thermal conductivity metal clad in base aluminum or copper (thickness from 0.8mm to 3mm) and two possible dielectric layers, 90 microns or 130 microns, used for high power applications, AC-DC power converters, motor drivers and high power LEDs > 2W.