May, 2018
www.us-tech.com
Fremont, CA —TOYOTech, LLC, a U.S. distrib- utor for Risho Kogyo Co., Ltd., is now offering a new thermal material for PCB fabrication. AC- 7303, a CCL (copper-clad laminate) PCB mate- rial, has an aluminum base, which is excellent for high-thermal PCBs. AC-7303 offers a ther- mal conductivity of 3 W/m-K, an extremely low modulus (1/10 that of conventional material), and a flexible dielectric layer after curing. AC- 7303 with an aluminum base creates a soft in- sulation layer even after thermosetting. The soft insulation layer absorbs thermal
expansion of the aluminum plate, reducing sol- der cracking. It is used for applications that in- clude automotive electronics, such as EPS, power modules, inverters, DC-DC converters, power supplies, and others. AC-7303 is typically a dielectric layer with
Omron
Page 49 TOYOTech Offers New Thermal Material for PCBs
a thickness of 4.7 mil (120 µm). Its Young mod- ulus (GPa) is 2.4 at room temperature and the material is able to absorb stresses, due to its ex- treme elasticity, making it resistant to solder joint cracking. It maintains its integrity even with significant thermal cycling from –67 to +2,282°F (–55 to +1,250°C). AC-7303 serves as either a dielectric layer
or a bonding layer between copper foil and alu- minum plate for a metal-base CCL, as a bonding layer between layers of release film, or as a bonding layer between release film and copper
foil as an RCC (resin-coated copper) layer. Contact: TOYOTech, LLC, 42840 Christy
Street, Suite 110, Fremont, CA 94538 % 510-438-9548
AC-7303 laminate material.
E-mail:
info@toyotechus.com Web:
www.toyotechus.com
Microscan Increases Vision Portfolio
Renton, WA — Omron’s recent acqui- sition of Microscan has greatly ex- panded the company’s offering of vi- sion systems. The HAWK MV-4000 is a high-
performance smart camera that has four times the processing power and six times the frame rate of the previ- ous generation. The company’s PanelScan trace-
ability system has been designed specifically for capturing barcode data on multi-array PCBs. For em- bedded applications, the Micro-
FLYING PROBE TESTER
FASTEST & MOST ACCURATE Granite chassis eliminates vibrations
LOW COST OF TEST
HAWK MV-4000 camera.
HAWK family offers both code read- ing and machine vision capability in small packages. Omron Microscan is a provider
of barcode reading, machine vision and verification technology serving a wide range of automation and OEM applications. Founded in 1982, the company
has a strong history of innovation that includes the invention of the first laser diode barcode scanner and the Data Matrix symbology. Omron Microscan is a specialist in automat- ic identification and inspection with extensive solutions that range from barcode reading and tracking and traceability to complex machine vi- sion measurement, guidance, bar- code verification, and print-quality grading.
Contact: Omron Microscan Sys-
tems, Inc., 700 SW 39th Street, Renton, WA 98057 % 425-203-4873 E-mail:
ndebalchuk@microscan.com Web:
www.microscan.com
@
www.spea.com
See at NEPCON China, Booth 1C70 and at SMT Hybrid Pkg., Booth 4A-126
FULL TEST CAPABILITIES
NEW
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