Industry Directory | Manufacturer
Hitechpcba is a wоrld-lеаding PCB Manufacturing & PCB Assembly company with more than 20 years experience in the electronics manufacturing industry. We focus on Circuit board fabrication, PCB assembly, electronic parts sourcing.
Industry Directory | Manufacturer
Rogers' high performance laminates and bondplies are engineered to meet stringent customer requirements for 5G wireless communication, wired infrastructure, automotive radar sensors, aerospace, satellites and more.
New Equipment | Fabrication Services
HITECH CIRCUITS has been providing RF PCB manufacturing facilities for years. The qualified professionals at HITECH CIRCUITS have expertise in Rogers PCB materials based PCB manufacturing. Fortunately, HITECH CIRCUITS has experienced RF Microwave PCB
New Equipment | Fabrication Services
Choosing the appropriate material for your printed circuit board is a crucial decision that will impact its suitability for specific applications. Through this blog post, we aim to enhance your understanding of Rogers PCBs. If you require further inf
Electronics Forum | Thu May 23 12:27:53 EDT 2002 | johnw
yngwie, are you getting a wave from the customer to say it's not your fault you fried the parts? Profiling's one of those things that is a pain to dobut it's one of the most important factors in the assembly processes. I've read and seen instances w
Electronics Forum | Thu Oct 21 02:31:27 EDT 2010 | rok
OGER 4003C bounding to Aluminum I am hoping someone might have the solution to my problem I have the following PCB: RO4003 Thickness: .2mm Layer: top single/ bottom ground plane Finish: silver top and bottom .2um Size: 3mmx6mm I need to bound/groun
Industry News | 2003-04-25 08:11:22.0
Diluted earnings per share for the quarter were $0.36 compared to the $0.24 earned in last year�s first quarter.
Industry News | 2003-03-05 08:43:24.0
Announced that Alan Rae, vice president of technology for Cookson Electronics, has joined the association's Corporate Advisory Council.
Parts & Supplies | Circuit Board Assembly Products
1) Rogers4350B/4003C, Double-sided Layer, 2) 0.5mm thick/0.2mm thick 3) 1/1 oz copper thickness 4) Line space width: 0.15-0.2mm 5) Immersion gold.
Parts & Supplies | Circuit Board Assembly Products
1). FR-4 Tg 170 + Rogers 4350B 2). 290*130mm/1up 3). 6 layers at 1.6mm thick 4). Green solder mask/White ident 5). 35um copper finished, ED copper. 6). Electroless gold. 7). Countersunk slots.
Technical Library | 2017-06-29 16:39:30.0
Currently there is no industry standard test method for measuring dielectric properties of circuit board materials at frequencies greater than about 10 GHz. Various materials vendors and test labs take different approaches to determine these properties. It is common for these different approaches to yield varying values of key properties like permittivity and loss tangent. The D-24C Task Group of IPC has developed this round robin program to assess these various methods from the "bottom up" to determine if standardized methods can be agreed upon to provide the industry with more accurate and valid characteristics of dielectrics used in high-frequency and high-speed applications.
Technical Library | 2015-07-21 13:50:37.0
Achieving an even coat at the right desired thickness is a major challenge when it comes to applying conformal coating to a Printed Circuit Board (PCB). Applying a coating too thin will ultimately render the electronic assembly vulnerable to potential environmental risks therefore defeating the purpose of the coating. Apply the coat too thick, and it could leave the electronic specific components non-functional therefore destroying the electronic assembly entirely. Coating thickness must meet quality specifications. Measurements for coating thickness may be taken while film is dry or wet. Once measurements are recorded, thickness is compared to quality specifications and fluid dispensing automation machinery is calibrated as necessary. There are a handful of methods for measuring conformal coating thickness that are commonly used in the Electronic Manufacturing Services (EMS) and Original Electronic Manufacturer (OEM) industries. A few commonly used methods for checking conformal coating thickness include:
FPC laser cutting machine http://www.vcutpcbdepaneling.com Email?sales@yushunli.com evaliu@yushunli.com Website?http://www.hk-yush.com /http://www.pcbdepanelingmachine.com http://www.vcutpcbdepaneling.com / http://www.yushunli.com / http://www.smtcj.
Career Center | Springdale, Arkansas USA | Production,Research and Development
solder, electronic assembly, pcb repair, wave solder, smt, solder pot, testing unit,dexterity, program IC's,the rest in resume
Career Center | Toronto, Ontario Canada | Production,Quality Control,Technical Support
HIGHLIGHTS OF QUALIFICATIONS • Over 5 years of experience working as a Technical Support person, Onsite Technician in maintenance and operation of business environment to support business such as inventory of equipments and supplies as well as softw
SMTnet Express, April 18, 2018, Subscribers: 31,006, Companies: 10,922, Users: 24,628 Semi-Additive Process for Low Loss Build-Up Material in High Frequency Signal Transmission Substrates Fei Peng, Naomi Ando, Roger Bernards, Bill Decesare; Mac
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/pads-productivity-kit_topic33&OB=ASC_page1.html
· CAM Files Split-Mixed Plane · Readme Files § Files · 2D-Lines · Standard Board Outlines – Inch · Standard Board Outlines – Metric
| https://www.eptac.com/faqs/ask-helena-leo/ask/reliability-of-reworked-lead-free-assemblies
) and three repairs for a total of five heat cycles. This was all based upon the work done by Roger Wild from IBM. With the denser boards of today and the surface mount process, there are more thermal excursions due to components on both sides of the board, hence we have to be careful as to how and when we heat
