Aluminum Nitride (AlN) Substrates and Wafers

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Aluminum Nitride substrate material with its excellent ability to dissipate heat up to 200 W/mK, is the answer to the present trend
toward miniaturization of high power microelectronic circuits and other high thermal hazard-free applications.
Valley has in stock AlN substrates and AlN wafers with thermal conductivity of 175 W/mK and 200 W/mK to meet
a variety of specification requirements.

High Thermal Conductivity Aluminum Nitride AlN Substrates
170 W/mK - 200 W/mK
Available for Immediate Delivery
Please call or e-mail for details (quantities and pricing may be subject to change)

For New Stock Items below:
  • Surface Finishes:
       AF = As Fired
       LBS = Lapped Both Sides (25u" Ra)
       PBS = Polished Both Sides (2u" Ra)
       P1S = Polished 1 Side (2u" Ra) / 2nd Side Lapped
  • Improved tolerances, surface finishes and alternate sizes are also available.
  • Visa, Mastercard, American Express and Purchasing Cards accepted.


NEW STOCK ITEMS
Item # Geometry Thickness Finish Thermal Conductivity
AlN-101 6" sq. .320" AF 170 W/mK
AlN-102 6" sq. .080" AF 170 W/mK
AlN-103 4.6" sq. .050" LBS 170 W/mK
AlN-104 4.6" sq. .045" LBS 170 W/mK
AlN-105 4.567" sq. .040" LBS 170 W/mK
AlN-106 4.567" sq. .025" LBS 170 W/mK
AlN-107 4.5 x 3.75" .025" ± .003" AF 170 W/mK
AlN-108 4.5 x 3.75" .031" LBS 170 W/mK
AlN-109 4.5" sq. .080" AF 170 W/mK
AlN-110 4.5" sq. .080" LBS 170 W/mK
AlN-111 4.5" sq. .060" LBS 170 W/mK
AlN-112 4.5" sq. .040" ± .001" LBS 170 W/mK
AlN-113 4.5" sq. .031" AF 170 W/mK
AlN-114 4.5" sq. .031" PBS 170 W/mK
AlN-115 4.49" sq. .080" ± .0005" LBS 170 W/mK
AlN-116 4.48" sq. .039" P1S 170 W/mK
AlN-117 4.25"x 2.9" .250" AF 170 W/mK
AlN-118 4" diameter .060" LBS 170 W/mK
AlN-119 4" diameter .040" P1S 170 W/mK
AlN-120 4" diameter .025" PBS 170 W/mK
AlN-121 4" sq. .103" ± .001" LBS 170 W/mK
AlN-122 4" sq. .100" AF 170 W/mK
AlN-123 4" sq. .078" P1S 170 W/mK
AlN-124 4" sq. .050" LBS 170 W/mK
AlN-125 4" sq. .026" LBS 170 W/mK
AlN-126 4" sq. .025" P1S 200 W/mK
AlN-127 4" sq. .021" LBS 170 W/mK
AlN-128 4" sq. .015" P1S 170 W/mK
AlN-129 3.543"x2.165" .157" AF 170 W/mK
AlN-130 3.54" dia. .200" AF 170 W/mK
AlN-131 3" dia. .015" P1S 200 W/mK
AlN-132 3" sq. .080" AF 170 W/mK
AlN-133 3" sq. .061" LBS 170 W/mK
AlN-134 3" sq. .03175" LBS 170 W/mK
AlN-135 3" sq. .0242" PBS 170 W/mK
AlN-136 3" sq. .014" PBS 170 W/mK
AlN-137 2.850" x 2.25" .044" LBS 200 W/mK
AlN-138 2.165" x .512" .040" ± .001" LBS 170 W/mK
AlN-139 2" dia. .040" P1S 170 W/mK
AlN-140 2" dia. .0105" P1S 170 W/mK
AlN-141 2" sq. .136" AF 170 W/mK
AlN-142 2" sq. .100" AF 170 W/mK
AlN-143 2" sq. .100" LBS 170 W/mK
AlN-144 2" sq. .080" LBS 170 W/mK
AlN-145 2" sq. .060" AF 170 W/mK
AlN-146 2" sq. .048" LBS 170 W/mK
AlN-147 2" sq. .040" PBS 200 W/mK
AlN-148 2" sq. .040" LBS 170 W/mK
AlN-149 2" sq. .039" AF 170 W/mK
AlN-150 2" sq. .030" LBS 170 W/mK
AlN-151 2" sq. .025" LBS 200 W/mK
AlN-152 2" sq. .025" LBS 170 W/mK
AlN-153 2" sq. .025" PBS 170 W/mK
AlN-154 2" sq. .021" LBS 170 W/mK
AlN-155 2" sq. .020" PBS 170 W/mK
AlN-156 1.964" dia. .059" AF 200 W/mK
AlN-157 1.9" sq. .09448 ± .00003" LBS 170 W/mK
AlN-158 1.9" sq. .094" P1S 170 W/mK
AlN-159 1.9" sq. .07874 ± .0009" LBS 170 W/mK
AlN-160 1.9" sq. .063" P1S 170 W/mK
AlN-161 1.8" x .91" .321" LBS 170 W/mK
AlN-162 1.4" x .600" .250" LBS 170 W/mK

For Standard Stock Items below:
  • Thickness Tolerance: Unless otherwise noted, standard is + .001"-.002"
  • Surface Finishes:
       AF = As Fired
       LBS = Lapped Both Sides (25u" Ra)
       PBS = Polished Both Sides (1-2u" Ra)
  • Improved tolerances, surface finishes and alternate sizes are also available.
  • Visa, Mastercard, American Express and Purchasing Cards accepted.
  • For non-priced items below, please call or e-mail for a Quotation.

STANDARD STOCK ITEMS
Item # Geometry Thickness Finish
AlN-201 4.5" sq. .040" AF
AlN-202 4.5" sq. .040" LBS
AlN-203 4.5" sq. .040" PBS
AlN-204 4.5" sq. .0295" ± .0005" LBS
AlN-205 4.5" sq. .025" LBS
AlN-206 4.5" sq. .025" PBS
AlN-207 4.5" sq. .020" LBS
AlN-208 4.5" sq. .020" PBS
AlN-209 4.5" sq. .015" PBS
AlN-210 4.5" sq. .010" PBS
AlN-211 4.5" x 3.75" .040" PBS
AlN-212 4.5" x 3.75" .036" AF
AlN-213 4.5" x 3.75" .028" AF
AlN-214 4.5" x 3.75" .025" LBS
AlN-215 4.5" x 3.75" .025" PBS
AlN-216 4.5" x 3.75" .020" LBS
AlN-217 4.5" x 3.75" .020" PBS
AlN-218 4.5" x 3.75" .015" LBS
AlN-219 4.5" x 3.75" .015" ± .0005" PBS
AlN-220 4.5" x 3.75" .010" PBS
AlN-221 3.94" dia.w/flat .040" PBS
AlN-222 3.94" dia.w/flat .025" PBS
AlN-223 3.94" dia.w/flat .020" PBS
AlN-224 3.94" dia.w/flat .015" PBS
AlN-225 3.94" dia.w/flat .010" PBS
AlN-226 3" dia.w/flat .040" PBS
AlN-227 3" dia.w/flat .025" PBS
AlN-228 3" dia.w/flat .020" PBS
AlN-229 3" dia.w/flat .015" PBS
AlN-230 3" dia.w/flat .010" PBS
AlN-231 3" sq. .040" ± .0005" PBS
AlN-232 3" sq. .025" ± .0005" PBS
AlN-233 3" sq. .020" ± .0005" PBS
AlN-234 3" sq. .015" ± .0005" PBS
AlN-235 3" sq. .010" ± .0005" PBS
AlN-236 2" sq. .125" PBS
AlN-237 2" sq. .100" PBS
AlN-238 2" sq. .080" PBS
AlN-239 2" sq. .060" PBS
AlN-240 2" sq. .040" PBS
AlN-241 2" sq. .025" PBS
AlN-242 2" sq. .020" PBS
AlN-24 2" sq. .015" PBS
AlN-244 2" sq. .010" PBS
AlN-245 2" sq. .005" PBS
AlN-246 2" sq. .125" LBS
AlN-247 2" sq. .100" LBS
AlN-248 2" sq. .080" LBS
AlN-249 2" sq. .060" LBS
AlN-250 2" sq. .040" LBS
AlN-251 2" sq. .025" LBS
AlN-252 2" sq. .020" LBS
AlN-253 2" sq. .015" LBS
AlN-254 2" sq. .010" LBS
AlN-255 2" sq. .005" LBS
AlN-256 1" sq. .040" PBS
AlN-257 1" sq. .025" PBS
AlN-258 1" sq. .020" PBS
AlN-259 1" sq. .015" PBS
AlN-260 1" sq. .010" PBS
AlN-261 1" sq. .005" PBS
AlN-262 1" sq. .003" PBS
AlN-263 1" sq. .040" LBS
AlN-264 1" sq. .025" LBS
AlN-265 1" sq. .020" LBS
AlN-266 1" sq. .015" LBS
AlN-267 1" sq. .010" LBS
AlN-268 1" sq. .005" LBS
AlN-269 1" sq. .003" LBS



Aluminum Nitride Related Links:


For more information, go to:



AlN Composition AlN Related Links AlN Replacs BeO AlN Stock Aluminum Nitride Aluminum Nitride Stock Dicing Direct Bond Copper Hi Therm Properties Hi Therm Substrate Stock Polished AlN Substrates Sapphire Tape Cast Substrates Ultra-thin AlN

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West E-mail: west@aluminumnitride.com
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