Industry Directory | Manufacturer
Manufacturer of automated production systems;PCB magazine loader,PCB separator,PCB cutting machine,PCB unloaders, PCB conveyors,PCB depaneling machines,PCB turn conveyors,PCB conformal coaters,PCB solder paste printer,PCB buffer
Industry Directory | Manufacturer
Manufacturer of Laser Cut & Chemical Etched Stencils.
New Equipment | Solder Paste Stencils
Eliminate hours of solder mask damage repair time for bga sites while improving rework yield. Are you frustrated by the time it takes to repair mask damage underneath the BGA during the rework process? Are you squeezed for space on the PCB in an
New Equipment | Solder Paste Stencils
SolderMask Services - Stencils and Custom Stencils Since 1994, SolderMask, Inc. has fabricated solder paste stencil using a photo-chemical etching process. In 1998, we installed our first laser to cut the apertures of the solder paste stencil. Now,
Electronics Forum | Fri Feb 24 13:39:35 EST 2006 | Chunks
I agree with Jerry. A 7 mil stencil should work just fine for 25 mil pitch parts and 0.050 pitch BGA's. I too go 6 mil, but whith proper screen printing, you can 7 mil. You can always do 5 ot 10% reductions if needed. Use the homeplate design on
Electronics Forum | Tue Jun 14 14:03:01 EDT 2022 | emeto
Would advice to mask only for trial. Cut the proper stencils is the solution.
Industry News | 2018-10-18 08:34:52.0
How to Prevent Solder Bridging in 3528 PLCC6 RGB LEDs?
Industry News | 2013-10-28 16:31:54.0
IPC Conference on Solder and Reliability: Materials, Processes and Tests, November 13–14 in Costa Mesa, Calif.
Parts & Supplies | Chipshooters / Chip Mounters
> JUKI ESL13000000 VACUUM PAD 15 JUKI ESL13000100 PHOTO MICRO SENSOR A JUKI ESL13001000 TUBE union (KL700) JUKI ESL130011A0 CONVEYOR MOTOR (KZ500) JUKI ESL13002000 CLAMP LEVER JUKI ESL13003000 T TYPE NUT JUKI ESL130031A0 OPERATION PANEL (KL700) JUKI
(CH) 40022687(1).jpg)
Parts & Supplies | Pick and Place/Feeders
Hot sell JUKI 2050 2060 HARD DISK ASM(XP)(CH) 40022687 Original new Supply all juki spare parts at low price JUKI ESS120101A0 KS310 SOLENOID VALVE A www.fujintai.com JUKI ESS120110A0 SQUEEGEE HOLDER (220MM) R ASM FUJINTAI TECHNOLOGY CO.,LTD J
Technical Library | 2007-02-01 10:08:40.0
The increased replacement of high lead count SMT devices with BGAs and other high ball count area array packages has brought increased challenges to PCB rework and repair. Often solder mask areas surrounding BGA pad areas are damaged when components are removed.
Technical Library | 2023-06-12 19:18:24.0
As any new technology emerges, increasing levels of refinement are required to facilitate the mainstream implementation and continual improvement processes. In the case of lead-free processing, the initial hurdles of alloy and chemistry selection are cleared on the first level, providing a base process. The understanding gained from early work on the base process leads to the next level of refinement in optimizing the primary factors that influence yield. These factors may include thermal profiles, PWB surface finishes, component metallization, solder mask selection or stencil design.
SMT Auto Aqueous Stencil Cleaning Machine If you could not find any similar items you want, you may send some photos to us. because our catalog and website haven't included all of our products. PCBA Cleaning Machine, On-line PCBA Cleaning Machi
SMT SEMI AUTO SCREEN PRINTER FOR PCB SIZE 1200 IN SMT LED PRODUCTION LINE Product introduction: 1.Using precision guide rail and the import motor to drive the blade seat conversion, printing, and high accuracy. 2.Printing scraper can rotate 45
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Career Center | Auckland, New Zealand | Engineering
NAVMAN PCBA NPI Engineer Reporting To: PCBA NPI Technical Leader Primary Objective: Transition of PCBs from R&D design to a manufacturable state conforming to all facets of PCBA production Secondary: Develop DFM & best practice guidelines Res
Career Center | Lalkua, India | Engineering,Maintenance,Production,Quality Control,Research and Development,Technical Support
Machine maintenance Service and support knowledge with customer satisfactory. Deal with customers at all level via phone,remote and mail.Sound knowledge of PCB fabrication machine.
Career Center | NORTHRIDGE, California USA | Engineering
EDUCATION BS Electronics and Communication Engineering Gujarat University MS Electrical Engineering California State University, Northridge ACADAMIC PROJECT Fabrication and Characterization of Silicon Carbide (SiC) MESFE
SMT Express, Volume 2, Issue No. 3 - from SMTnet.com Volume 2, Issue No. 3 Thursday, March 16, 2000 Featured Article Return to Front Page Stencil Design for Mixed Technology Through-hole / SMT Placement and Reflow by William E. Coleman, Photo
New BGA Solder Mask Repair Technique Using Laser Cut Stencils If you don't see the images, please visit online version at #Application.SmtNet.baseURL#/express/ New BGA Solder Mask Repair Technique Using Laser Cut Stencils Best, Inc
Imagineering, Inc. | https://www.pcbnet.com/blog/identifying-and-correcting-solder-bridge-defects/
. Many of the root causes for solder bridging comes from issues either related to design or process. If one solder bridge occurs, there is a higher likelihood that it will occur in other printed circuit boards that are manufactured. Solder Masking
Precision PCB Services, Inc | https://precision-pcb-services-inc.com/products/bga-rework-training
. Circuit board preparation - masking, baking and other process steps. BGA site preparation. Solder mask breakdown - how to prevent it, how to fix it
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