Industry Directory | Manufacturer
Expert in Humidity Control Cabinet (compliant to JSTD-033C), Baking Oven, Nitrogen Cabinet, Alarm Hygrometer, Wireless Monitor
Industry Directory | Manufacturer / Other
With over 60 years of manufacturing excellence, we are one of the world's innovative and dynamic microscope manufacturers. Our products deliver unrivaled ergonomics for improved accuracy, repeatability, and productivity.
New Equipment | Board Handling - Storage
Independent Moisture Control in Every Hive FEATURES 32 individual hives hold a variety of parts from reels to JEDEC trays to PCBs Individual hives are isolated to maintain humidity control when any door is opened Multiple forced convectio
1. Dry Storage: moisture sensitive SMD packages are exposed in the air should be stored in Dr.Storage X2M or T40W series for resetting the floor life. For example: if MSD parts of MSD Level 4,5 and 5a are exposed for less than eight hours, they can b
Electronics Forum | Tue Sep 09 18:07:18 EDT 2003 | davef
We would be very wary of allowing 50 uinches, because this will likely result in reduced shelf life due to intermetallic growth. As a guesstimate, at least 10 uinches of that 50 uinches, and maybe more, is already intermetallic when you receive the b
Electronics Forum | Sat Sep 10 17:12:18 EDT 2022 | yannick_herzog
Hello, we use an oven to dry our MSL components after the floor lifes expires. The oven works at 40°C / 0.1% RH. The plan is to upgrade the oven from 40°C to 60°C to shorten the duration of the process. I have found a number of articles mentioning
Used SMT Equipment | Pick and Place/Feeders
10, 000 cph 0402 to 50mm2 (0201/70mm2 options) 0.4mm (0.3mm option) ±45μm (QFP) to ±75μm (chip) 92 * 8mm 8 - 88mm tape, stick and tray 60 * 60mm to 500 * 460mm The Europlacer Xpress breaks the mould of contemporary modular placement machines
Used SMT Equipment | In-Circuit Testers
Aeroflex IFR 3500A The First Truly Rugged, Portable Radio Test Set! The Aeroflex 3500A improves upon the success of the Aeroflex 3500, the industry's first 1GHz hand-held test set. Now at less than 8 lbs., and packaged in a NEW cast magnesium al
Industry News | 2011-11-03 21:52:00.0
By davef: I was fortunate to be able to attend the SMTAI Exhibition Oct. 18-19, 2011. While I was walking around looking at the booths and talking to the exhibitors, I got this idea that I would report back on things that I found interesting. You know spread the news, since not everyone was there.
Industry News | 2022-10-20 07:12:37.0
IPC APEX EXPO 2023 attendees can meet with electronics industry innovators and connect with peers all in one place at the San Diego Convention Center, January 21–26, 2023.
Parts & Supplies | Pick and Place/Feeders
Advantages of JUKI electric feeder With the electronic parts more sophisticated, more and more small, the use of electric feeder has become the standard placement of the placement machine, the old placement machine can use electric feeder has becom
Technical Library | 2022-09-12 14:07:47.0
Unique component handling issues can arise when an assembly factory uses highly-moisture sensitive surface mount devices (SMDs). This work describes how the distribution of moisture within the molded plastic body of a SMD is an important variable for survivability. JEDEC/IPC [1] moisture level rated packages classified as Levels 4-5a are shown to require additional handling constraints beyond the typical out-of-bag exposure time tracking. Nitrogen or desiccated cabinet containment is shown as a safe and effective means for long-term storage provided the effects of prior out-of-bag exposure conditions are taken into account. Moisture diffusion analyses coupled with experimental verification studies show that time in storage is as important a variable as floor-life exposure for highly-moisture sensitive devices. Improvements in floor-life survivability can be obtained by a handling procedure that includes cyclic storage in low humidity containment. SMDs that have exceeded their floor-life limits are analyzed for proper baking schedules. Optimized baking schedules can be adopted depending on a knowledge of the exposure conditions and the moisture sensitivity level of the device.
Technical Library | 2021-04-08 00:30:49.0
As the electronic industry moves to lead-free assembly and finer-pitch circuits, widely used printed wiring board (PWB) finish, SnPb HASL, has been replaced with lead-free and coplanar PWB finishes such as OSP, ImAg, ENIG, and ImSn. While SnPb HASL offers excellent corrosion protection of the underlying copper due to its thick coating and inherent corrosion resistance, the lead-free board finishes provide reduced corrosion protection to the underlying copper due to their very thin coating. For ImAg, the coating material itself can also corrode in more aggressive environments. This is an issue for products deployed in environments with high levels of sulfur containing pollutants encountered in the current global market. In those corrosive environments, creep corrosion has been observed and led to product failures in very short service life (1-5 years). Creep corrosion failures within one year of product deployment have also been reported. This has prompted an industry-wide effort to understand creep corrosion
Link: https://www.ascen.ltd/Products/mask_making_machine/ disposable medical face mask manufacturing machine also known as face mask production line,dusk mask machine,disposable face mask making machine.It is automatic output,a face mask body machine
Link: https://www.ascen.ltd/Products/mask_making_machine/ disposable medical face mask manufacturing machine also known as face mask production line,dusk mask machine,disposable face mask making machine.It is automatic output,a face mask body machine
Events Calendar | Wed Mar 13 00:00:00 EDT 2019 - Thu Mar 14 00:00:00 EDT 2019 | Cleveland, Ohio USA
Advanced Design & Manufacturing Cleveland
Career Center | Houston, Texas USA | Engineering,Management,Production
SMT Manufacturing Engineer – 2nd Shift Hunting Innova is a Houston based company serving industrial, energy, medical, defense and aerospace segments of the Electronic Manufacturing Services (EMS) Industry since 1989. Hunting Innova is located in N
Career Center | Hawthorne, California USA | Engineering
SMT PROCESS ENGINEER (STARLINK) Hawthorne, CA, United States SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing
Career Center | Hyderabad, Telangana India | Engineering,Maintenance,Production
Experience in handling Process related issues throughout the Product Manufacturability. Programming and maintenance of SMT Pick and Place Machines of Mirae, Panasonic, NXT and MyData Programming and maintenance of Solder Paste Printer of DEK
Career Center | Moline, USA | Management,Production,Technical Support
Numerous years experience developing complete manufacturing processes for electronic assemblies.
SMT Express, Issue No. 5 - from SMTnet.com Volume 1, Issue No. 5 Wednesday, October 13, 1999 Featured Article Return to Front Page HASL WHAT A HASSLE, or HASL'd AGAINby Earl Moon INTRODUCTION This article updates one I wrote for Printed
| https://www.eptac.com/wp-content/uploads/2021/11/webinar_eptac_12_17_08.pdf
Imagineering, Inc. | https://www.pcbnet.com/blog/everything-you-need-to-know-about-pcb-finish/
. Thankfully for those who want to continue utilizing this type of finish, a lead-free HASL is now available. Shelf Life Quality is a word thrown around quite a bit in the world of printed circuit boards
