Aluminum Nitride (AlN) Substrates and Wafers

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-243
    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:

    Polished Aluminum Nitride AlN substrates and wafers

    Dicing Aluminum Nitride substrates

    Tape casting guide for Aluminum Nitride Substrates

    Slag removal Laser hole edge deburring
    Substrates Beryllium Oxide and Aluminum Nitride
    Laser drilling of Aluminum Nitride substrates
    Desirable properties of Aluminum Nitride
    Related web sites Aluminum Nitride

    For more information, go to:

  • www.svc.org Society of Vacuum Coaters
  • www.edgepolishing.com Edge and angle polishing for optoelectronic devices.
  • www.laserslag.com Laser hole edge deburring, chamfering, and blending.
  • www.customdicing.com Dicing hybrid and semiconductor circuits, prototype and production.
  • www.valleydesign.com Lapping, polishing, and dicing state of art materials.
  • www.quartz-silica.net Fused Silica and Fused Quartz substrates.
  • www.acers.org American Ceramic Society
  • www.siliconwafers.net Polished Silicon wafers.
  • www.ultra-thin.com Thin Ceramics, thin semiconductors and thin optical materials.

    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

    VALLEY DESIGN NEWS


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    Valley Design Corp. - West   Valley Design Corp. - East
    151-D Harvey West Blvd.
    		Two Shaker Road, Bldg. E-001
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    West E-mail: west@aluminumnitride.com   East E-mail: east@aluminumnitride.com
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    Phone: 831.420.0595   Phone: 978.425.3030
    Fax: 831.420.0592   Fax: 978.425.3031
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    		Last updated: 19 FEB 2008
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