SIL PAD TSP Q2000

## Q™[P][ad][3] Thermally Conductiveive PadPa Easy to Handle, Greaseless Thermal Interface ee The new Bergquist Q-Pad 3 eliminates problems associated ORDERING PROCEDURE with thermal grease such as contamination of electronic assemblies and reflow solder baths. Q-Pad 3 may be installed The last 2 digits define the part number selected. prior to soldering and cleaning, without worry. 

To order Q-Pad 3 material; use Q3-(part number). Example: Q3AC-(P/N). Q-Pad 3 comes with adhesive. 

Q-Pad 3 thermally conductive pad consists of graphite Q3AC-(P/N). Q-Pad 3 comes imbedded in a polymer matrix that is elastomeric on one side, and a pressure sensitive adhesive on the opposite side. When SAMPLE PART NUMBER exposed to modest heat and pressure, the elastomer conforms to surface textures thereby creating an air free interface Represents Q-Pad 3 material between heat generating components and heat sinks. Represents the part number (see standard configurations) 

## Q3-02 

Fiberglass reinforcement enables Q-Pad 3 to withstand processing stresses without losing physical integrity. 

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processing stresses without losing physical integrity. SPECIAL SHAPES: We produce thousands of specials.<br>Tooling charges are about $150 to $200 for simple parts.<br>Increased complexity or tighter tolerances increase tooling<br>TYPICAL PROPERTIES OF Q-Pad3 (w/adh, wo/adh) charges.<br>Property Voncure eee Method TOLERANCES: .015 inches are held on width, length,<br>hole diameter and hole location. Contact the factory if<br>Color ack Visual tighter tolerances are required.<br>Thickness W/O AC In. .005/.0055 (w/ac) ASTM D374<br>(mm) (.15) SHEETS: 6" x 6", 6" x 12", 8"x 8", 10" x 10", or 12" x 12"<br>Thermal 20 woac sheets are available from stock, with or without adhesive.<br>Conductivity W/m-°K 1.6 wiac ASTM D5470<br>eG ain'W~COOwoac~«Bergquist.— ROLLS: Sil-Pad materials are available in roll form, with or<br>Thermal °C ein? W 0.14 wiac Flat Plate without adhesive. Contact the Factory.<br>Impedance (m?-°K/w) 6.3 x 10°woac Test ULL. File Number E59150<br>(m?-°K/w) 8.8x10°wac Method<br>Volume 10" wo ac Q-Pads are produced exclusively by the Bergquist Company. Professional standards<br>aResistivity Ohm-meter 10° wac ASTM D4496 ofot manufacturingdefects in materialare meticulouslyor workmanship. adheredPurchasersto, and Q-Padsshall be solelyare warrantedresponsible to beforfree<br>Adhesion (Q3 ac only) determining the adequacy of the product of any and all uses to which the purchaser<br>Aluminum g/inch 122 shall apply the product, and the application of the product by the purchaser shall<br>Release Liner g/inch 16 ASTM D 1000 not be subject to any implied warranty of fitness for that purpose.<br>**----- End of picture text -----**<br>


Q-Pad 3 is supplied as roll stock with the adhesive lightly adhered to a release liner. The material can be sold as easy to peel punched parts. 

_ Rev. 091995 © copywrite 1995 The Bergquist Company THE COMPAN i 5300 Edina Industrial Blvd., Minneapolis, MN 55439 Telephone: (612) 835-2322 * Fax: (612) 835-4156 Call Toll Free: 800-347-4572