Industry Directory | Manufacturer
Ball Grid Array IC Reconditioning, Re-Ball Service, BGA IC Purchase and Resale
Industry Directory | Manufacturer
The exclusive supplier of SIPAD Solid Solder Deposit in North America and the only SIPAD Solid Solder Deposit (SSD) coating service bureau in the world.
New Equipment | Rework & Repair Services
BGA Reballing and Solder Bumping for all types of SMD's Lead, Lead Free and Solder Alloy Conversion. Package types include but are not limited to: PBGA (Plastic Ball Grid Array) TBGA (Tape Ball Grid Array) uBGA (Micro BGA) CCGA (Ceramic Colum
New Equipment | Rework & Repair Equipment
Custom made reballing fixtures designed for your specific component. Allows for high yield reballing of multiple parts at one time. Use for ball attach to BGA components and for solder bumping of LGA's and QFN's. Simply send us the data sheet and
Electronics Forum | Fri Jan 15 08:11:34 EST 1999 | Jim Nunns
Our spec on voids is 30% ball diameter in the center. On the component to ball and pad to ball interface, we use 25%. To determine this spec, we asked around. I don't know of any studies that have been done to verify if this is OK Regards Jim |
Electronics Forum | Fri Jan 15 15:29:03 EST 1999 | Jason Hall
| Our spec on voids is 30% ball diameter in the center. On the component to ball and pad to ball interface, we use 25%. To determine this spec, we asked around. I don't know of any studies that have been done to verify if this is OK | | Regards | Ji
Used SMT Equipment | Semiconductor & Solar
Bondtester by DAGE, in good condition. DAGE Series 4000 Bondtester product information. The 4000 bondtester is multipurpose, capable of performing all pull and shear applications. The 4000 bondtester can be configured as a simple bond wire pull
Industry News | 2003-01-27 10:27:31.0
At a New Facility Within the Company's U.S. Headquarters
Industry News | 2003-06-13 10:10:58.0
By combining PacTech's electroless under bump metallization (UBM) processing with DEK's advanced mass imaging systems to create the solder bumps, users can implement a wafer-level, SMT-compatible flip chip assembly process.
Technical Library | 2018-04-05 10:40:43.0
The miniaturization of microchips is always driving force for revolution and innovation in the electronic industry. When the pitch of bumps is getting smaller and smaller the ball size has to be gradually reduced. However, the reliability of smaller ball size is getting weaker and weaker, so some traditional methods such as capillary underfilling, corner bonding and edge bonding process have been being implemented in board level assembly process to enhance drop and thermal cycling performance. These traditional processes have been increasingly considered to be bottleneck for further miniaturization because the completion of these processes demands more space. So the interest of eliminating these processes has been increased. To meet this demand, YINCAE has developed solder joint encapsulant adhesives for ball bumping applications to enhance solder joint strength resulting in improving drop and thermal cycling performance to eliminate underfilling, edge bonding or corner bonding process in the board level assembly process. In this paper we will discuss the ball bumping process, the reliability such as strength of solder joints, drop test performance and thermal cycling performance.
Technical Library | 2022-10-31 18:35:40.0
Voids affect the thermal characteristics and mechanical properties of a solder joint, thereby affecting the reliability of the solder interconnect. The automotive sector in particular is requiring the mitigation of solder voids in various electronic control modules to the minimum possible level. Earlier research efforts performed to decrease voids involved varying the reflow profile, paste deposit, paste alloy composition, stencil aperture, and thickness. Due to the various advantages they offer, the use of Ball Grid Array packages is common across all industry sectors. They are also prone to process voiding issues. This study was performed to determine if vacuum assisted reflow process can help alleviate the voids in area array solder joints. Test parameters in this study largely focused on vacuum pressure level and vacuum dwell time.
During use solder builds up in the cavity in cold bump pull (CBP) jaws. This reduces their grip efficiency and affects the quality of your measurements. Cleaning the cavities is very difficult and small ball cavities can be damaged easily. XYZTEC ha
#Xray#Inspection#SEC Nano-focus Tube of 200 nano resolution which is specialized for sub-micron defects of Semiconductor Packaging, Wafer Level Packaging(WLP). -Non-destructive Analysis System -High-Resolution Image with Dual Type CTs -Application
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 | Philadelphia, New Jersey USA | Sales/Marketing
LOCATION BASE SALARY USA - NJ - Central USA - NJ - Southern USA - PA - Philadelphia $67000 - 73000 Another $50K to $70K in commissions based on plan COMPANY BRIEF My client is a leading supplier of automated broadband communications assembly e
SMTnet Express, April 5, 2018, Subscribers: 30,982, Companies: 10,916, Users: 24,587 High Reliability and High Throughput Ball Bumping Process Solution – Solder Joint Encapsulant Adhesives Dr. Mary Liu and Dr. Wusheng Yin; YINCAE Advanced
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/06/Vacuum-Fluxless-Reflow-Technology-for-Fine-Pitch.pdf
. 5 Side view schematic of solder spread on Cu; D: solder bump spread diameter post reflow; H: solder ball height post reflow. IV. RESULTS AND DISCUSSION A. Oxide removal agent wetting analysis As shown in Fig. 5, solder ball spread diameter (D) and
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_collapsing-vs-noncollapsing-bga-balls_topic1868.xml
:44amNon-collapsing BGA's normally are 0.50 mm pitch or less. There are various Chip Scale Packages where the mfr. calls the package a BGA but instead of a Ball there is only a bump
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