Industry Directory | Consultant / Service Provider / Manufacturer
Electronic manufacturing services - electronic design, development and manufacturing. Circuit board design, prototyping, FPGA services, signal integrity and simulation, pcb assembly. Factories in California USA and Malaysia.
Industry Directory | Consultant / Service Provider
CAD Design Software products run in the AutoCAD environment.
Fast Smart Modular Mounter RS-1R standard 150mm conveyor extensions, 250mm conveyor extensions, upstream and downstream upstream and downstream Board siz
New Equipment | Assembly Services
Specification Model Item High -Speed Compact Modular Mounter RX-7R (P16SxP16S head) (P16Sxp8 head) (P8xP8 head) Board size Single lane conveyer
Electronics Forum | Wed Dec 15 05:15:46 EST 1999 | Marlies Hanf
Hi. Can someone explain to me what coplanarity is? There are a few rather irritating and contradictory definitions of that term. When leads are coplanar - what are they then? Are they parallel to each other or not? Thanks, Marlies
Electronics Forum | Thu Dec 16 06:59:12 EST 1999 | Calvin Wong
Coplanarity also takes into consideration which is your reference plane. In the case of connectors, you can consider coplanarity between the highest and the lowest lead. Also, you can consider all the connector leads with reference to the connector
Used SMT Equipment | Pick and Place/Feeders
Panasonic Modular Chip Mounter NPM-W2 NM-EJM7D Feature▶Model NM-EJM7D with 3,8,12,and 16 Light-weight Placements heads provide production flexibility.▶Max Speed:77,000 CPH.▶Support PCB size Max:750*550MM.▶Support up to 120 8MM tap feeder slots.
Used SMT Equipment | AOI / Automated Optical Inspection
(2) Orbotech Automated Optical Inspections Machines For Sale Machine were just taken out of Military OEM facility in good working condition Both machines are being sold together at discounted price See attached pictures and information below
Industry News | 2015-10-29 12:52:22.0
Whizz Systems Inc., in partnership with Cypress Semiconductor and Place Global, is proud to unveil Helio, the world's first solar powered beacon.
Industry News | 2013-12-05 16:48:11.0
MIRTEC, “The Global Leader in Inspection Technology,” announces that it has been selected as a finalist for the 2014 Best in Test Awards in the Machine Vision/Inspection category for its MV-9 2D/3D CoaXPress In-Line AOI Series. Since 1991, the Best in Test Awards have recognized the best in test products and test professionals.
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Parts & Supplies | Pick and Place/Feeders
JUKI RS-1 RF feeder storage cart for all electronic feeders Specification Dimension: 800 x 700 x 1070 mm, L x W x H Material: stainless steel Structure: 2 layers, 40pieces per layer, with four metal flexible castors Features 1.The fee
Parts & Supplies | Pick and Place/Feeders
1. Suitable for SMT workshop Feida lay-out, prepare feeder material in advance, improve production efficiency. 2. Stainless steel welded as a whole, the frame is never deformed. 1. Mainly use 30 * 30 MM stainless steel 2. With four caster wheels (two
Technical Library | 2019-05-23 10:42:00.0
Why identify flux residues? The primary purpose of flux is to reduce species of metal oxides from solderable surfaces, and to act as a mechanism for lifting and removing debris. If the assembly is not properly cleaned after manufacturing, flux may continue to reduce metals and may eventually corrode the assembly. When the assembly is powered, the metal ions may precipitate along electromagnetic field lines and form dendritic shorts. In addition, the presence of residue can alter the insulation properties of a board, affect the adhesion of the conformal coating, or interfere with the moving parts of the assembly. In radio frequency (RF) applications, flux may change the RF properties on the surface of the printed circuit board (PCB) such as the dielectric strength, surface resistance, and Q-resonance.
Technical Library | 2023-07-25 16:50:02.0
Some of the new handheld communication devices offer real challenges to the paste printing process. Normally, there are very small devices like 01005 chip components as well as 0.3 mm pitch uBGA along with other devices that require higher deposits of solder paste. Surface mount connectors or RF shields with coplanarity issues fall into this category. Aperture sizes for the small devices require a stencil thickness in the 50 to 75 um (2-3 mils) range for effective paste transfer whereas the RF shield and SMT connector would like at least 150 um (6 mils) paste height. Spacing is too small to use normal step stencils. This paper will explore a different type of step stencil for this application; a "Two-Print Stencil Process" step stencil. Here is a brief description of a "Two-Print Stencil Process". A 50 to 75 um (2-3 mils) stencil is used to print solder paste for the 01005, 0.3 mm pitch uBGA and other fine pitch components. While this paste is still wet a second in-line stencil printer is used to print all other components using a second thicker stencil. This second stencil has relief pockets on the contact side of the stencil any paste was printed with the first stencil. Design guidelines for minimum keep-out distances between the relief step, the fine pitch apertures, and the RF Shields apertures as well relief pocket height clearance of the paste printed by the first print stencil will be provided.
ACI Technologies Inc. (ACI) is a scientific research corporation dedicated to the advancement of electronics manufacturing processes and materials for The Department of Defense and industry. This video provides an overview of our commercial service
Separate precise SMD thin board, aluminum PCB, copper PCB, RF4, fiberglass PCB and T5T8 light. For special board ,needs customization. If you have any question, just feel free to contact e-mail: bella@qy-smt.com or browse Website?https://morel-equi
Training Courses | | | PCB Inspection Courses
The PCB inspection courses focus on improving PCB yield and reliability through validation and detection of defects on electronics assemblies.
Training Courses | | | PCB Design Courses
The PCB design courses teach students the process, techniques and tools needed to design layout of printed circuit boards.
Events Calendar | Wed Apr 20 00:00:00 EDT 2022 - Wed Apr 20 00:00:00 EDT 2022 | ,
Virtual Course: Selection Criteria of Surface Finish for Next Generation PCB Technologies
Events Calendar | Thu Jun 13 00:00:00 EDT 2024 - Thu Jun 13 00:00:00 EDT 2024 | Melbourne, Florida USA
Space Coast Event: Maximizing Automation Efficiency: Are You Making the Most of Your Investment?
Career Center | Rolling Meadows, Illinois USA | Production
Family-oriented specialized PCB test, rework and repair facility seeks several highly skilled technicians. If you are highly skilled then come work with among the best soldering and PCB test and repair technicians in the US. Relevant Work Experience
Career Center | Bay Area, California USA | Engineering,Management,Production,Sales/Marketing
If you've got solid experience managing an existing sales force, have 5+ years of current experience selling Electronics Manufacturing Services in the Bay Area of California - this could be your lucky day. Prominent, global EMS provider with a first
Career Center | bangalore, India | Management
• Hands on experience in planning functions i.e. material planning, scheduling, inventory management. • We have a good knowledge of BOM, KANBAN, MIN-MAX order quantity, • We have Good knowledge in ERP Baan System , • Demand adjustment as per cu
Career Center | seoul, South Korea | Engineering
I have 4 year process engineering in Motorola and 7 years service experience in Assemblen . 2 years in Mirtec AOI as service manager .
PCB Dynamic Coplanarity At Elevated Temperatures PCB Dynamic Coplanarity At Elevated Temperatures iNEMI's SMTAI 2011 presentation by: John Davignon, Ken Chiavone, Jiahui Pan, James Henzi, David Mendez, Ron Kulterman; Intel Corporation
. • Then anyone who searches the library can quickly an
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Imagineering, Inc. | https://www.pcbnet.com/blog/fr-4-vs-rogers-material-for-manufacturing-rf-pcbs/
. Conversely, these properties are less important if they are kept indoors in a moisture-controlled environment. Spacing, Skin Effect, and Crosstalk In RF applications, signals can get jumbled and result in malfunctioning
