Trocad R-322 Heat Sink Compound is primarily used for Thermal coupling of electrical/electronic devices to heat sinks. It is applied to the base and mounting studs of transistors, diodes and silicon-controlled rectifiers. It maintains a positive heatsink seal that improves heat transfer from the electric/electronic device to the heatsink or chassis, thereby increasing overall efficiency of the device.

Trocad Heatsink Compound is a grease like Silicone material, heavily filled with heat conductive metal oxides. This combination ensures high conductivity, low bleed and high temperature stability. The resulting compound will not dry out, harden or melt, even after long term exposure to temperature up to 392°F ( 200°C ). It maintains a positive heatsink seal that improves heat transfer from the electric/electronic device to the heatsink or chassis, thereby increasing overall efficiency of the device.

Trocad Thermally Conductive Insulators Pads are designed to be clean, grease free and flexible. The combination of a tough carrier material such as fiberglass and silicone rubber which is conformable, provides the engineer with a more versatile material than mica or ceramics and grease. T-Pads minimize the thermal resistance from the case of a power semiconductor to the heat sink. T-Pads electrically isolate the semiconductor from the heat sink and have sufficient dielectric strength to withstand high voltage. They are also tough to resist puncture by the facing metal surface.

Trocad Thermally Conductive Insulator Pads are designed to be clean, grease free and flexible. The combination of a tough carrier material such as fibreglass and thermally conductive silicone rubber which is conformable, provides the engineer with a more versatile material than mica or ceramics and grease. T-Pads minimize the thermal resistance from the case of a power semiconductor to the heat sink. T-Pads electrically isolate the semiconductor from the heat sink and have sufficient dielectric strength to withstand high voltage. They are also tough to resist puncture by the facing metal surface unlike plain silicone sheets.

Phase Change refers to the characteristics of the Thermal Compound used to transition or change to a fluid state and back to a solid state at predetermined temperatures. During the change to its fluid state the compound expands 15% in volume allowing it to move and wet both mounting surfaces and fill all interstitial voids between them. This eliminates airpockets, allowing maximum heat transfer. T-2000 is composed of a specialized heat conducting polyamide insulating substrate coated both sides with a proprietary phase change thermal compound that offers unique heat transfer advantages. The controlled flow permits conformal setting of the material. Wetting action eliminates voids due to mounting surface irregularity.

THERMALLY CONDUCTIVE • ELECTRICALLY INSULATING

The TT series of Thermally Conductive Flexible Tubes provide good thermal conduction and electrical insulation to Plastic Power devices. It is ideally suited for clip mounted power devices. It provides an efficient heat flow path from below and above heat generating components into adjoining heat spreaders.

SUITABLE FOR MOUNTING SEMICONDUCTORS TO HEATSINKS

The use of pressure to mount discrete power semi-conductors has been rapidly growing. It has proven to be a cost effective technique and it can improve the overall performance of the discrete semiconductor. Trocad's T- Clips with a gull wing design offer a easy way of mounting two plastic case transistors in a small place. These T- Clips provide several advantages .

T-Clips are available in two Sizes TO-220 ( TO128,TO126, TO-218, ) and TO-3P ( TO247, SOT-93 ). They are Zinc plated. Nylon coating for improved insulation is an option but is expensive.

LOCTITE ® Product Output™ 384 is a repairable thermally conductive, one part room temperature Activator curing adhesive system designed for bonding heat generating components and heat sinks. The high thermal conductivity provides excellent heat dissipation for thermally sensitive components while the controlled strength permits field and service repairs. In high pot applications this product should be limited to a maximum of 500 volts.

Conformal coatings are thin dielectric coatings that extend the longevity of circuit boards by protecting chips and traces from corrosion, shorts and mechanical damage. Loctite offers both Acrylic/Urethane and Silicone Conformal Coatings which are cured via UV, heat or two-part cure mechanisms.

3900 Aerosol Can

ShadowCure™ Type AR aerosol conformal coating is a clear acrylic formulated without chlorinated solvents or CFC's. The coating is spray-applied and air dries tack-free in five minutes to provide a tough environmental and solvent-resistant coating. This product withstands temperatures ranging from -40ºF to 257ºF (-40ºC to 125ºC).