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-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

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

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Valley Design Corp. - West 151-D Harvey West Blvd. Santa Cruz, CA 95060	Affiliate Sites	Valley Design Corp. - East Two Shaker Road, Bldg. E-001 Shirley, MA 01464
West E-mail: west@aluminumnitride.com Germany Sales: germany@valleydesign.com France Sales: france@valleydesign.com Phone: 831.420.0595 Fax: 831.420.0592		East E-mail: east@aluminumnitride.com Germany Sales: germany@valleydesign.com France Sales: france@valleydesign.com Phone: 978.425.3030 Fax: 978.425.3031

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Aluminum Nitride (AlN) Substrates and Wafers

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