Industry News | 2013-04-04 15:35:32.0
Engineered Material Systems, Inc., introduces the DF-1014 Dry Film Negative Photoresist for use in Micro-Electro-Mechanical Systems (MEMS). This material formulation has been optimized for hot roll lamination and processing on MEMS and IC wafers.
Industry News | 2013-10-29 13:26:58.0
Engineered Material Systems, Inc., is pleased to introduce the DF-3020 Dry Film Negative Photoresist for use in micro-electro-mechanical systems (MEMS).
Industry News | 2014-05-05 16:29:24.0
Engineered Material Systems, Inc. (EMS) introduces the DF-4017 Dry Film Negative Photoresist for use in micro-electromechanical systems (MEMS).
Industry News | 2015-08-26 19:14:09.0
Engineered Materials Systems will showcase its DF-3000 Series Negative Film Photoresists during SEMI MEMS 2015, scheduled to take place September 17-18, 2015 at the AtaHotel in Milan, Italy.
Industry News | 2015-12-05 16:34:44.0
Engineered Materials Systems will exhibit at the 3D Architectures for Semiconductor Integration and Packaging Conference and Exhibition, scheduled to take place December 15-17, 2015 at the Sofitel San Francisco bay Hotel in Redwood City, CA. Company representatives will showcase the DF-1000 Series Negative Film Photoresists.
Used SMT Equipment | Soldering - Reflow
Vitronics XPM2 10 zone 2005 vintage. Loaded with all the right options and mint condition throughout. ultra clean system. * Edge Pin Chain conveyor * Left to Right product flow * Nitrogen Option fully installed * Center Board support * KI
Industry News | 2018-10-18 10:40:04.0
Via Tent-Holes with Solder Mask
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Parts & Supplies | Pick and Place/Feeders
Hot sell JUKI FF 56 FEEDER HOUSING ASM E83047060A0 Original new Supply all juki spare parts at low price JUKI E9613715002 POWER RELAY G7J-3A1B-T FUJINTAI TECHNOLOGY CO.,LTD JUKI E9613717000 PHOTO INTERRAPTER www.fujintai.com JUKI E96137210A0
Used SMT Equipment | Coating and Encapsulation
Ultrasonic Systems Inc (USI) Prism 450 Conformal Coater Model: P450-1-161 Vintage: 2007 Four (4) valves included, two(2) ultrasonic valves mounted in machine - with tilt axis, two(2) more fine line valves included ( new ) - see photos
Industry News | 2019-11-05 22:07:01.0
Tenting a via refers to covering via with soldermask to enclose or skin over the opening. A via is a hole drilled into the PCB that allows multiple layers on the PCB to be connected to each other. A non tented via is just a via that is not covered with the soldermask layer. Leaving these vias exposed or covered has pros and cons depending on the your design and manufacturing requirements.
