Aluminum Nitride Lapping Services, Aluminum Nitride Substrates & Wafers

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 (")	Geometry (mm)	Finish	Thermal Conductivity
AlN-101	6" sq. x .320" thk	152.4mm sq. x 8.128mm thk	AF	170 W/mK
AlN-102	6" sq. x .080" thk	152.4mm sq. x 2.032mm thk	AF	170 W/mK
AlN-103	4.6" sq. x .050" thk	116.84mm sq. x 1.27mm thk	LBS	170 W/mK
AlN-104	4.6" sq. x .045" thk	116.84mm sq. x 1.143mm thk	LBS	170 W/mK
AlN-105	4.567" sq. x .040" thk	116.0018mm sq. x 1.016mm thk	LBS	170 W/mK
AlN-106	4.567" sq. x .025" thk	116.0018mm sq. x .635mm thk	LBS	170 W/mK
AlN-107	4.5 x 3.75" x .025" ± .003" thk	114.3mm x .635mm ± .0762mm thk	AF	170 W/mK
AlN-108	4.5" x 3.75" x .031" thk	114.3mm x 95.25mm x .7874mm thk	LBS	170 W/mK
AlN-109	4.5" sq. x .080" thk	114.3mm sq. x 2.032mm thk	AF	170 W/mK
AlN-110	4.5" sq. x .080" thk	114.3mm sq. x 2.032mm thk	LBS	170 W/mK
AlN-111	4.5" sq. x .060" thk	114.3mm sq. x 1.524mm thk	LBS	170 W/mK
AlN-112	4.5" sq. x .040" ± .001" thk	114.3mm sq. x 1.016mm ± .0254mm thk	LBS	170 W/mK
AlN-113	4.5" sq. x .031" thk	114.3mm sq. x .7874mm thk	AF	170 W/mK
AlN-114	4.5" sq. x .031" thk	114.3mm sq. x .7874mm thk	PBS	170 W/mK
AlN-115	4.49" sq. x .080" ± .0005" thk	114.046mm sq. x 2.032mm ± .0127mm thk	LBS	170 W/mK
AlN-116	4.48" sq. x .039" thk	113.792mm sq. x .9906mm thk	P1S	170 W/mK
AlN-117	4.25" x 2.9" x .250" thk	107.95mm x 73.66mm x 6.35mm thk	AF	170 W/mK
AlN-118	4" dia. x .060" thk	101.6mm dia. x 1.524mm thk	LBS	170 W/mK
AlN-119	4" dia. x .040" thk	101.6mm dia. x 1.016mm thk	P1S	170 W/mK
AlN-120	4" dia. x .025" thk	101.6mm dia. x .635mm thk	PBS	170 W/mK
AlN-121	4" sq. x .103" ± .001" thk	101.6mm sq. x 2.6162mm ± .0254mm thk	LBS	170 W/mK
AlN-122	4" sq. x .100" thk	101.6mm sq. x 2.54mm thk	AF	170 W/mK
AlN-123	4" sq. x .078" thk	101.6mm sq. x 1.9812mm thk	P1S	170 W/mK
AlN-124	4" sq. x .050" thk	101.6mm sq. x 1.27mm thk	LBS	170 W/mK
AlN-125	4" sq. x .026" thk	101.6mm sq. x .6604mm thk	LBS	170 W/mK
AlN-126	4" sq. x .025" thk	101.6mm sq. x .635mm thk	P1S	200 W/mK
AlN-127	4" sq. x .021" thk	101.6mm sq. x .5334mm thk	LBS	170 W/mK
AlN-128	4" sq. x .015" thk	101.6mm sq. x .381mm thk	P1S	170 W/mK
AlN-129	3.543" x 2.165" x .157" thk	89.9922mm x 54.991mm x 3.9878mm thk	AF	170 W/mK
AlN-130	3.54" dia. x .200" thk	89.916mm dia. x 5.08mm thk	AF	170 W/mK
AlN-131	3" dia. x .015" thk	76.2mm dia. x .381mm thk	P1S	200 W/mK
AlN-132	3" sq. x .080" thk	76.2mm sq. x 2.032mm thk	AF	170 W/mK
AlN-133	3" sq. x .061" thk	76.2mm sq. x 1.5494mm thk	LBS	170 W/mK
AlN-134	3" sq. x .03175" thk	76.2mm sq. x .80645mm thk	LBS	170 W/mK
AlN-135	3" sq. x .0242" thk	76.2mm sq. x .61468mm thk	PBS	170 W/mK
AlN-136	3" sq. x .014" thk	76.2mm sq. x .3556mm thk	PBS	170 W/mK
AlN-137	2.850" x 2.25" x .044" thk	72.39mm x 57.15mm x 1.1176mm thk	LBS	200 W/mK
AlN-138	2.165" x .512" x .040" ± .001" thk	54.991mm x 13.0084mm x 1.016mm ± .0254mm thk	LBS	170 W/mK
AlN-139	2" dia. x .040" thk	50.8mm dia. x 1.016mm thk	P1S	170 W/mK
AlN-140	2" dia. x .0105" thk	50.8mm dia. x .2667mm thk	P1S	170 W/mK
AlN-141	2" sq. x .136" thk	50.8mm sq. x 3.4544mm thk	AF	170 W/mK
AlN-142	2" sq. x .100" thk	50.8mm sq. x 2.54mm thk	AF	170 W/mK
AlN-143	2" sq. x .100" thk	50.8mm sq. x 2.54mm thk	LBS	170 W/mK
AlN-144	2" sq. x .080" thk	50.8mm sq. x 2.032mm thk	LBS	170 W/mK
AlN-145	2" sq. x .060" thk	50.8mm sq. x 1.524mm thk	AF	170 W/mK
AlN-146	2" sq. x .048" thk	50.8mm sq. x 1.2192mm thk	LBS	170 W/mK
AlN-147	2" sq. x .040" thk	50.8mm sq. x 1.016mm thk	PBS	200 W/mK
AlN-148	2" sq. x .040" thk	50.8mm sq. x 1.016mm thk	LBS	170 W/mK
AlN-149	2" sq. x .039" thk	50.8mm sq. x .9906mm thk	AF	170 W/mK
AlN-150	2" sq. x .030" thk	50.8mm sq. x .762mm thk	LBS	170 W/mK
AlN-151	2" sq. x .025" thk	50.8mm sq. x .635mm thk	LBS	200 W/mK
AlN-152	2" sq. x .025" thk	50.8mm sq. x .635mm thk	LBS	170 W/mK
AlN-153	2" sq. x .025" thk	50.8mm sq. x .635mm thk	PBS	170 W/mK
AlN-154	2" sq. x .021" thk	50.8mm sq. x .5334mm thk	LBS	170 W/mK
AlN-155	2" sq. x .020" thk	50.8mm sq. x .508mm thk	PBS	170 W/mK
AlN-156	1.964" dia. x .059" thk	49.8856mm dia. x 1.4986mm thk	AF	200 W/mK
AlN-157	1.9" sq. x .09448 ± .00003" thk	48.26mm sq. x 2.3998mm thk	LBS	170 W/mK
AlN-158	1.9" sq. x .094" thk	48.26mm sq. x 2.3876mm thk	P1S	170 W/mK
AlN-159	1.9" sq. x .07874 ± .0009" thk	48.26mm sq. x 1.999996mm ± .02286mm thk	LBS	170 W/mK
AlN-160	1.9" sq. x .063" thk	48.26mm sq. x 1.6002mm thk	P1S	170 W/mK
AlN-161	1.8" x .91" x .321" thk	45.72mm x 23.114mm x 8.1534mm thk	LBS	170 W/mK
AlN-162	1.4" x .600" x .250" thk	35.56mm x 15.24mm x 6.35mm thk	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 (")	Geometry (mm)	Finish
AlN-201	4.5" sq. x .040" thk	114.3mm sq. x 1.106mm thk	AF
AlN-202	4.5" sq. x .040" thk	114.3mm sq. x 1.106mm thk	LBS
AlN-203	4.5" sq. x .040" thk	114.3mm sq. x 1.106mm thk	PBS
AlN-204	4.5" sq. x .0295" ± .0005" thk	114.3mm sq. x .7493mm ± .0127mm thk	LBS
AlN-205	4.5" sq. x .025" thk	114.3mm sq. x .635mm thk	LBS
AlN-206	4.5" sq. x .025" thk	114.3mm sq. x .635mm thk	PBS
AlN-207	4.5" sq. x .020" thk	114.3mm sq. x .508mm thk	LBS
AlN-208	4.5" sq. x .020" thk	114.3mm sq. x .508mm thk	PBS
AlN-209	4.5" sq. x .015" thk	114.3mm sq. x .381mm thk	PBS
AlN-210	4.5" sq. x .010" thk	114.3mm sq. x .254mm thk	PBS
AlN-211	4.5" x 3.75" x .040" thk	114.3mm x 95.25mm x 1.106mm thk	PBS
AlN-212	4.5" x 3.75" x .036" thk	114.3mm x 95.25mm x .9144mm thk	AF
AlN-213	4.5" x 3.75" x .028" thk	114.3mm x 95.25mm x .7112mm thk	AF
AlN-214	4.5" x 3.75" x .025" thk	114.3mm x 95.25mm x .635mm thk	LBS
AlN-215	4.5" x 3.75" x .025" thk	114.3mm x 95.25mm x .635mm thk	PBS
AlN-216	4.5" x 3.75" x .020" thk	114.3mm x 95.25mm x .508mm thk	LBS
AlN-217	4.5" x 3.75" x .020" thk	114.3mm x 95.25mm x .508mm thk	PBS
AlN-218	4.5" x 3.75" x .015" thk	114.3mm x 95.25mm x .381mm thk	LBS
AlN-219	4.5" x 3.75" x .015" ± .0005" thk	114.3mm x 95.25mm x .381mm ± .0127mm thk	PBS
AlN-220	4.5" x 3.75" x .010" thk	114.3mm x 95.25mm x .254mm thk	PBS
AlN-221	3.94" dia.w/flat x .040" thk	100.076mm dia.w/flat x 1.106mm thk	PBS
AlN-222	3.94" dia.w/flat x .025" thk	100.076mm dia.w/flat x .635mm thk	PBS
AlN-223	3.94" dia.w/flat x .020" thk	100.076mm dia.w/flat x .508mm thk	PBS
AlN-224	3.94" dia.w/flat x .015" thk	100.076mm dia.w/flat x .381mm thk	PBS
AlN-225	3.94" dia.w/flat x .010" thk	100.076mm dia.w/flat x .254mm thk	PBS
AlN-226	3" dia.w/flat x .040" thk	76.2mm dia.w/flat x 1.106mm thk	PBS
AlN-227	3" dia.w/flat x .025" thk	76.2mm dia.w/flat x .635mm thk	PBS
AlN-228	3" dia.w/flat x .020" thk	76.2mm dia.w/flat x .508mm thk	PBS
AlN-229	3" dia.w/flat x .015" thk	76.2mm dia.w/flat x .381mm thk	PBS
AlN-230	3" dia.w/flat x .010" thk	76.2mm dia.w/flat x .254mm thk	PBS
AlN-231	3" sq. x .040" ± .0005" thk	76.2mm sq. x 1.106mm ± .0127mm thk	PBS
AlN-232	3" sq. x .025" ± .0005" thk	76.2mm sq. x .635mm ± .0127mm thk	PBS
AlN-233	3" sq. x .020" ± .0005" thk	76.2mm sq. x .508mm ± .0127mm thk	PBS
AlN-234	3" sq. x .015" ± .0005" thk	76.2mm sq. x .381mm ± .0127mm thk	PBS
AlN-235	3" sq. x .010" ± .0005" thk	76.2mm sq. x .254mm ± .0127mm thk	PBS
AlN-236	2" sq. x .125" thk	50.8mm sq. x 3.175mm thk	PBS
AlN-237	2" sq. x .100" thk	50.8mm sq. x 2.54mm thk	PBS
AlN-238	2" sq. x .080" thk	50.8mm sq. x 2.032mm thk	PBS
AlN-239	2" sq. x .060" thk	50.8mm sq. x 1.524mm thk	PBS
AlN-240	2" sq. x .040" thk	50.8mm sq. x 1.106mm thk	PBS
AlN-241	2" sq. x .025" thk	50.8mm sq. x .635mm thk	PBS
AlN-242	2" sq. x .020" thk	50.8mm sq. x .508mm thk	PBS
AlN-243	2" sq. x .015" thk	50.8mm sq. x .381mm thk	PBS
AlN-244	2" sq. x .010" thk	50.8mm sq. x .254mm thk	PBS
AlN-245	2" sq. x .005" thk	50.8mm sq. x .127mm thk	PBS
AlN-246	2" sq. x .125" thk	50.8mm sq. x 3.175mm thk	LBS
AlN-247	2" sq. x .100" thk	50.8mm sq. x 2.54mm thk	LBS
AlN-248	2" sq. x .080" thk	50.8mm sq. x 2.032mm thk	LBS
AlN-249	2" sq. x .060" thk	50.8mm sq. x 1.524mm thk	LBS
AlN-250	2" sq. x .040" thk	50.8mm sq. x 1.106mm thk	LBS
AlN-251	2" sq. x .025" thk	50.8mm sq. x .635mm thk	LBS
AlN-252	2" sq. x .020" thk	50.8mm sq. x .508mm thk	LBS
AlN-253	2" sq. x .015" thk	50.8mm sq. x .381mm thk	LBS
AlN-254	2" sq. x .010" thk	50.8mm sq. x .254mm thk	LBS
AlN-255	2" sq. x .005" thk	50.8mm sq. x .127mm thk	LBS
AlN-256	1" sq. x .040" thk	25.4mm sq. x 1.106mm thk	PBS
AlN-257	1" sq. x .025" thk	25.4mm sq. x .635mm thk	PBS
AlN-258	1" sq. x .020" thk	25.4mm sq. x .508mm thk	PBS
AlN-259	1" sq. x .015" thk	25.4mm sq. x .381mm thk	PBS
AlN-260	1" sq. x .010" thk	25.4mm sq. x .254mm thk	PBS
AlN-261	1" sq. x .005" thk	25.4mm sq. x .127mm thk	PBS
AlN-262	1" sq. x .003" thk	25.4mm sq. x .0762mm thk	PBS
AlN-263	1" sq. x .040" thk	25.4mm sq. x 1.106mm thk	LBS
AlN-264	1" sq. x .025" thk	25.4mm sq. x .635mm thk	LBS
AlN-265	1" sq. x .020" thk	25.4mm sq. x .508mm thk	LBS
AlN-266	1" sq. x .015" thk	25.4mm sq. x .381mm thk	LBS
AlN-267	1" sq. x .010" thk	25.4mm sq. x .254mm thk	LBS
AlN-268	1" sq. x .005" thk	25.4mm sq. x .127mm thk	LBS
AlN-269	1" sq. x .003" thk	25.4mm sq. x .0762mm thk	LBS

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.

Go to valleydesign.com

Valley Design East
Phoenix Park Business Center
2 Shaker Road, Bldg. E-001
Shirley, MA 01464
Phone: 978.425.3030
Fax: 978.425.3031
Valley Design West
Santa Cruz, CA 95060
Phone: 831.420.0595
Fax: 831.420.0592