1) Process Equipment: Manual and Automated Wafer and Photomask Cleaners, single / double sided using high pressure and megasonic DI nozzles and brush scrub. Photoresists Batch Developers and C02 Reionizers.
Industry Directory | Manufacturer
Sceptre Brand Power Supplies (Switching & Linear Desktop & Wallplug, AC/AC, AC/DC Adapters) and Golden Pacific SMT Piezo Transducers & Buzzers (Online Specifications in .PDF format)
New Equipment | Cleaning Equipment
PCB Surface Cleaning Machine SMM-450 PCB Surface Cleaning Machine SMM-450 The PCB Cleaning Machine is used to remove filth on the surface of PCB. Technical Parameters 1. Independent innovation patent design (patent: 2017SR471774), the industry's
Right Transmission speed 1500mm/s(max)/adjustable Feeding plate type Section-type transportation guide rail Rail width adjustment Automatic Communication signal of upper and lower computers SMEMA
Electronics Forum | Thu Dec 03 07:37:44 EST 2009 | duso02
The quality of the brush is most important. We use artist brushes from Torrington Brush Works. Sable works best but are the most expensive. We use more camel hair. They work best for us as we "hand coat" hundreds of boards a week and go through many
Electronics Forum | Wed Dec 02 14:54:52 EST 2009 | jdumont
Hi all, just wondering what type of brushes you all are using to manually touch up/apply your conformal coatings? We use an solvent based acrylic and do minor touch ups as they are processed. Occasionally we will have a bristle or two come off the
Used SMT Equipment | Adhesive Dispensers
NOZZLE211 NOZZLE212 NOZZLE213 NOZZLE214 NOZZLE215 5322 214 91038 TC PIP-CONTROL BOARD 1 PCS-SPARE 29/7/10 9965 000 14992 TC- PIGGY BOARD 9498 396 01387 TAPE COVER 8MM 9498396 02439 CONTROL BOX 8 MM Email:smt@smtsky.com,Website:www.smtsk
Used SMT Equipment | Adhesive Dispensers
NOZZLE211 NOZZLE212 NOZZLE213 NOZZLE214 NOZZLE215 5322 214 91038 TC PIP-CONTROL BOARD 1 PCS-SPARE 29/7/10 9965 000 14992 TC- PIGGY BOARD 9498 396 01387 TAPE COVER 8MM 9498396 02439 CONTROL BOX 8 MM Email:smt@smtsky.com,Website:www.smtsk
Industry News | 2015-11-12 20:28:42.0
Nordson ASYMTEK introduces the Spectrum™ II Premier with the IntelliJet® jetting system for dispensing small dot sizes at high frequencies without compromising the precision, high yield, and long-term reliability needed for advanced packaging applications. The IntelliJet system incorporates ASYMTEK's patent-pending 2-piece ReadiSet™ jet cartridge for fast and simple cleaning and maintenance.
Industry News | 2016-03-09 16:11:24.0
Presenting "A Review of Jetting Technologies for Fluid Dispensing: Identifying the Features that Influence Productivity" on March 17, 2016, at 10:30 AM.
Parts & Supplies | AOI / Automated Optical Inspection
43077009 TIP Universal AI part DRIVER TIP-LH 43077104 TIP,DRIVER 5MM,RH N 43077105 TIP,DRIVER J/W RH N 43077107 TIP,DRIVER R 5V020 43077108 TIP,DRIVER,R5V020-WIDE 43077109 TIP, DRIVER R5V020 43078301 YOKE,GUIDE 43078401 SP
Parts & Supplies | SMT Equipment
43077104 TIP,DRIVER 5MM,RH N 43077105 TIP,DRIVER J/W RH N 43077107 TIP,DRIVER R 5V020 43077108 TIP,DRIVER,R5V020-WIDE 43077109 TIP, DRIVER R5V020 43078301 YOKE,GUIDE 43078401 SPINDLE,INNER 43078505 REPLACED BY: 43088705 43088701 NOZZLE ASSY
Technical Library | 2008-10-15 20:16:12.0
Solder paste dispensing is usually considered a slow process. Due to the speed advantages, screen printing is used to apply solder paste whenever possible. However, screen printing is not always an option. Leveraging the high speed of piezo drive technology opens the door to a broad range of solder paste dispensing applications. The ability to dispense dots under 300-μm diameter, even as small as 125 μm, enables BGA rework, small geometry deposits for miniaturized passive components, electrical connections in recessed cavities, and RF shield attach for handheld devices.
Technical Library | 2019-09-24 15:41:53.0
This paper focuses on three different coating material groups which were formulated to operate under high thermal stress and are applied at printed circuit board manufacturing level. While used for principally different applications, these coatings have in common that they can be key to a successful thermal management concept especially in e-mobility and lighting applications. The coatings consist of: Specialty (green transparent) liquid photoimageable solder masks (LPiSM) compatible with long-term thermal storage/stress in excess of 150°C. Combined with the appropriate high-temperature base material, and along with a suitable copper pre-treatment, these solder resists are capable of fulfilling higher thermal demands. In this context, long-term storage tests as well as temperature cycling tests were conducted. Moreover, the effect of various Cu pre-treatment methods on the adhesion of the solder masks was examined following 150, 175 and 200°C ageing processes. For this purpose, test panels were conditioned for 2000 hours at the respective temperatures and were submitted to a cross-cut test every 500 h. Within this test set-up, it was found that a multi-level chemical pre-treatment gives significantly better adhesion results, in particular at 175°C and 200°C, compared with a pre-treatment by brush or pumice brush. Also, breakdown voltage as well as tracking resistance were investigated. For an application in LED technology, the light reflectivity and white colour stability of the printed circuit board are of major importance, especially when high-power LEDs are used which can generate larger amounts of heat. For this reason, a very high coverage power and an intense white colour with high reflectivity values are essential for white solder masks. These "ultra-white" and largely non-yellowing LPiSM need to be able to withstand specific thermal loads, especially in combination with high-power LED lighting applications. The topic of thermal performance of coatings for electronics will also be discussed in view of printed heatsink paste (HSP) and thermal interface paste (TIP) coatings which are used for a growing number of applications. They are processed at the printed circuit board manufacturing level for thermal-coupling and heat-spreading purposes in various thermal management-sensitive fields, especially in the automotive and LED lighting industries. Besides giving an overview of the principle functionality, it will be discussed what makes these ceramic-filled epoxy- or silicone-based materials special compared to using "thermal greases" and "thermal pads" for heat dissipation purposes.
PCB Surface Cleaning Machine MLPCM-450 Technical Parameters 1. Independent innovation patent design (patent: 2017SR471774), the industry's first, lets you have the most advanced contact cleaning system in the industry. 2. Using Panasonic PLC program
S8, S10, S12 - 8, 10 or 12 top/bottom cooling zones. Heating System: Up to twelve groups of top and bottom forced hot air convection heating zones. Patented heating plates in each zone uniformly transfer heat to the PCBs using forced hot air con
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 1
Events Calendar | Tue Apr 13 00:00:00 EDT 2021 - Tue Apr 13 00:00:00 EDT 2021 | ,
Boston Chapter Webinar: Cleaning Chemistry For PWB and Rework - Part 2, session 2
Career Center | Norcross, Georgia USA | Production
Solder Technician Reports to: Supervisor Responsibilities: 1) Melts and applies solder along adjoining edges of workpieces to solder joints, using soldering iron, gas torch, or electric-ultrasonic equipment. 2) Grinds, cuts, buffs, or bends edge
Career Center | Phoenix, Arizona | Engineering,Management,Production,Quality Control,Research and Development,Sales/Marketing,Technical Support
• Highly motivated, solution oriented professional with proven record synergizing scientific, engineering, and business administration backgrounds to drive and sustain customer satisfaction and long term improvements. • Articulate communicator that a
Career Center | , Minnesota USA | Engineering,Management,Production,Quality Control,Technical Support
Engineer with a diverse background in management, quality, computer and customer service. Experience includes optics, electrical, mechanical, physics, chemistry, process and systems engineering, implementing computers and computer applications for m
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/applications/sealing?page=6
DJ-9500 high-speed jet is used globally in electronics packaging and assembly with thousands used in production Nordson ASYMTEK Jet - IntelliJet Jetting System with ReadiSet Jet Cartridge Nordson ASYMTEK's IntelliJet®
PCB Libraries, Inc. | https://www.pcblibraries.com/POD/Default.asp?M=AEL&PN=LTC455IW
. You have unprecedented control of your CAD library features with no limit on number of preference files! Parts on POD must be used with the latest Footprint Expert
