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Thermal Conductive Insulator

Features and Benefits

Thermally conductive insulators are designed to be clean, grease-free, flexible and convenient assembly .The combination of a tough carrier material such as fiberglass or Polyimide and silicone rubber which is conformable, minimize the thermal resistance from the case of a power semiconductor such as MOSFET to the heat sink. 
All TCI materials electrically isolate the semiconductor from the heat sink and have sufficient dielectric strength to withstand high voltage. They are also strong enough to resist puncture by the facing metal surface by screw driver and clip mounted application

Typical Application:
-Between high power component (such as MOSFET) and heatsink for screw and clip mounted application
-Graphic Processor Unit
-Power Semiconductors
-Digital/High Power CPU's

Typical Properties of Thermal Conductive Insulator
Properties Units TCI160F TCIK10 TCI160 Test Method
Carrier --- Fiberglass Polyimide(Kapton) NA ---
Color --- Grey/Pink Beige Black Visual
Thickness mm 0.229,0.3,0.45 0.16 0.2~0.80 ---
Thickness Tolerance +/-0.02mm +/-0.02mm +/-0.02mm ---
Hardness Shore A 80 80 80 ASTM D2240
Density(g/cm) --- 2.2 2.3 2.00  ASTM D792
Temperature Range ℃ -50 to 200 EN344
Breakdown Voltage KV ≥4.8 ≥5.0 ≥5.0 ASTM D149
Dielectric Constant 60 HZ 3.6 3.75 6.6 ASTM D150
Dielectric Constant 1K Hz 3.5 3.7 6.6 ASTM D150
Dielectric Constant 1M Hz 3.5 1.8 6.6 ASTM D150
Thermal Conductivity W/m.k 1.6  1.3  1.6  ASTM D5470

Note:   Standard Roll Form: 300mm(W) x 50m (L) or 76M (L)  , Custom configuration Available

At Lancaster Metals Science, we have committed ourselves to providing our customers with innovative engineering, the highest precision, uncompromising quality, and unparalleled customer services. Precision, quality and value begin with engineering. Lancaster Metals' engineering staff offers metallurgical and design assistance.

Photochemical Etching Advantage

Low cost CAD generated tooling, photo-plotted with up to 1/16 of a mil resolution, assures consistent quality and precision. We can receive part specifications by blueprint or by electronic media.

Production of photochemically etched metal parts on a wide range of materials including:

production of photochemically etched metal parts on a wide range of materials including:

Flexible manufacturing capability allows the production of a few prototypes as well as high volume production runs.

All manufactured parts are subject to rigorous dimensional and visual inspections. Applying the principles of statistical process control and statistical quality control assures our customers of the zero defect standard for quality and precision.

Contact Us

Tel.:+86-755-89375091 Fax.:+86-755-89375092 E-mail: sales@sg-thermal.com  
Address: Rm#911-912,Block 12, Huayao BLG, No.1 Pingan Road, Pinghu Town, Longgang district, Shenzhen City, P.R.China 518111