PCT specializes in Parylene conformal coating. We also offer parylene dimer sales, machine sales & consulting services. We offer the fastest turn times in the industry and take pride in our excellent quality and customer service.
La norma y certificación IPC 610 de calidad de la fabricación electronica, es el estándar de calidad de circuitos impresos PCB, más usado en el mundo, desarrollada por el IPC de Estados Unidos de América y las empresas líderes. Ayuda a supervisores,
Electronics Forum | Tue Apr 30 21:13:43 EDT 2019 | marcarmo
Caro amigo Charlien poderia me dizer como proceder o item 11? do arquivo pdf ms parameter window? para mover a cabeça para bloco de calibração? deve ter algum comando ou atalho no teclado para movimentar a cabeça dela e baixar a cabeça até nivel de c
Mirae MR5500 is a memory test handler for TSOP I, TSOP II, SOIC/SOJ, QFP/TQFP, LCC, PLCC, BGA, uBGA, BOC-fBGA, COB-fBGA device types. Mirae MR5500 has GPIB interface to couple with various testers such as Nextest Maverick GT (32 ~64para), Advantest T
Industry News | 2016-05-24 18:17:42.0
ZESTRON is pleased to announce that it will cohost free workshops in California this June with Aqueous Technologies, Para Tech, Mirtec, KIC, Henkel, SpecCoat, and Indium. This free collaborative one day workshop will be held in Carlsbad on June 7th and Milpitas on June 9th.
Industry News | 2017-01-30 19:56:21.0
KYZEN is pleased to announce that Dr. Mike Bixenman will present two papers at the upcoming IPC APEX EXPO at the San Diego Convention Center. “Electrochemical Methods to Measure the Corrosion Potential of Flux Residues” will be presented during Session S04 on Tuesday, Feb. 14, 2017 from 1:30-3 p.m. The paper was co-authored by David Lober and Anna Ailworth, KYZEN, and Bruno Tolla, Ph.D., Jennifer Allen, Denis Jean and Kyle Loomis from Kester Corporation. The paper entitled, “Does Cleaning the PCB before Conformal Coating Add Value?” will be presented during Session S20 on Wednesday, Feb. 15, 2017 from 1:30-3 p.m. The paper was co-authored by Mark McMeen and Jason Tynes, STI Electronics, and Gustavo Arredondo, ParaTech Coating.
Panasonic feeer wheel gear for MV MV2F MV2VB Parameters: Brand:panasonic Type:feeder wheel gear Application:MV MV2F MV2VB smt machine
ORIGINAL SMT MACHINE PARTS JUKI FX-3 SOLENOID VALVE ASSY 40047589 M3QB140-M5-D2NAH-6-FL424810-3 JUKI Nozzle Specifications: Brand Name JUKI VACUUM Part Number 40047589 Model Number M3QB140-M5-D2NAH-6-FL424810-3 Ensure Tested buy juki Guaran
Technical Library | 2020-11-04 17:49:45.0
OEMs and CMs designing and building electronic assemblies for high reliability applications are typically faced with a decision to clean or not to clean the assembly. If ionic residues remain on the substrate surface, potential failure mechanisms, including dendritic growth by electrochemical migration reaction and leakage current, may result. These failures have been well documented. If a decision to clean substrates is made, there are numerous cleaning process options available. For defluxing applications, the most common systems are spray-in-air, employing either batch or inline cleaning equipment and an engineered aqueous based cleaning agent. Regardless of the type of cleaning process adopted, effective cleaning of post solder residue requires chemical, thermal and mechanical energies. The chemical energy is derived from the engineered cleaning agent; the thermal energy from the increased temperature of the cleaning agent, and the mechanical energy from the pump system employed within the cleaning equipment. The pump system, which includes spray pressure, spray bar configuration and nozzle selection, is optimized for the specific process to create an efficient cleaning system. As board density has increased and component standoff heights have decreased, cleaning processes are steadily challenged. Over time, cleaning agent formulations have advanced to match new solder paste developments, spray system configurations have improved, and wash temperatures (thermal energy) have been limited to a maximum of 160ºF. In most cases, this is due to thermal limitations of the materials used to build the polymer-based cleaning equipment. Building equipment out of stainless steel is an option, but one that may be cost prohibitive. Given the maximum allowable wash temperature, difficult cleaning applications are met by increasing the wash exposure time; including reducing the conveyor speed of inline cleaners or extending wash time in batch cleaners. Although this yields effective cleaning results, process productivity may be compromised. However, high temperature resistant polymer materials, capable of withstanding a 180°F wash temperature, are now available and can be used in cleaning equipment builds. For this study, the authors explored the potential for increasing cleaning process efficiency as a result of an increase in thermal energy due to the use of higher wash temperature. The cleaning equipment selected was an inline cleaner built with high temperature resistant polymer material. For the analysis, standard substrates were used. These were populated with numerous low standoff chip cap components and soldered with both no-clean tin-lead and lead-free solder pastes. Two aqueous based cleaning agents were selected, and multiple wash temperatures and wash exposure times were evaluated. Cleanliness assessments were made through visual analysis of under-component inspection, as well as localized extraction and Ion Chromatography in accordance with current IPC standards.
Technical Library | 2019-05-24 09:24:49.0
Conformal coatings are applied to Printed Circuit Board Assemblies(PCBAs) using a variety of different methods. There are six main methods of applying conformal coatings: manual spraying, automated spraying, dipping, brushing, selective coating, and vacuum deposition.
Sobre nosotros Perfil de la empresa Worldway , un distribuidor de electrónica famoso y competitivo en Asia, también es un excelente socio estratégico para EMS OEM para encontrar rápidamente componentes electró
Sobre nós Perfil da empresa Worldway, uma distribuidora de eletrônicos famosa e competitiva na Ásia, também é um excelente parceiro estratégico para a EMS OEM encontrar rapidamente componentes eletrôni
Training Courses | | | Other Courses
Other courses related to electronics manufacturing and assembly
Training Courses | | | IPC-A-610 Specialist (CIS)
The Certified IPC-A-610 Specialist (CIS) training focuses on the acceptance requirements for the manufacture of electrical and electronic assemblies
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