Industry Directory | Consultant / Service Provider / Manufacturer
Hongkong sunway circuit is specialized in Printed Circuit Board (PCB) enterprise, is the one dedicated to PCB,PCBA,SMT,STENCILS,special material (Rogers ,Metal-core ,Teflon,Aluminum)factory from china
Our modular workstation systems ergonomically combine superior flexibility with the fastest assembly and reconfiguration available
High quality SMT nozzles, cutters, filters, etc. Featured Items: Siemens Nozzles Siemens Nozzle Type 911 Siemens Nozzle Type 914 Nozzle Type 701_901 Ceramic Nozzle Type 704/904 Ceramic Nozzle Type 906 Ceramic Nozzle TYPE
New Equipment | Rework & Repair Equipment
BGA Rework Stations from the BGA Experts with over 25 years rework process experience and customer support! For high volume BGA Rework on even the largest computer and networking boards! The model SV560A has a high resolution optical system for pla
Electronics Forum | Mon Jul 06 20:32:34 EDT 1998 | Chiakl
Hi there, I am looking for some informations concerning the shear or pull strength of a typical TQFP 20 mils leads in relationship with the Copper/Tin intermetalic layer thickness. Could anyone help? Thank in advandce. rgs, chiakl
Electronics Forum | Thu Jul 09 21:04:50 EDT 1998 | Dave F
| Hi there, | I am looking for some informations concerning the shear or pull strength of a typical TQFP 20 mils leads in relationship with the Copper/Tin intermetalic layer thickness. Could anyone help? | | Thank in advandce. | rgs, | chiakl Chiakl
Used SMT Equipment | SMT Equipment
Juki 2080 M/ L pick and place mahcine jenny@ksunsmt.com
Used SMT Equipment | SMT Equipment
Model :KE-1080L Pick and Place Machine Placement speed：Chips:16300CPH(0.221sec/chip) Component mount range:0603 chips ~74mm Station:80 Power supply:3-phase AC200~415C 3KVA Size:1730*1600*1455mm Weight:1660kg
Industry News | 2013-01-11 17:04:51.0
GPD Global will exhibit in Booth #739 at the upcoming Strategies in Light conference and exhibition, scheduled to take place February 12-14, 2013 at the Santa Clara Convention Center in California.
Industry News | 2003-05-22 08:14:29.0
RF module reference designs have been developed so that the customer can take the radio design and drop it right into their PCB or build a separate module
Parts & Supplies | Pick and Place/Feeders
Hello. Following Feeders are on sale now.They are all completed and good working condition. 1.SANYO 3500Z FEEDER CT0851L 8X4 mm CT0852L 8X4 mm CT0860L 8X2 mm CT0861L 8X4 mm CT0862L 8X4 mm CT0880S 8X2 mm CT0881L 8X4 mm CT08
Parts & Supplies | Pick and Place/Feeders
We're expert of FUJI mounter parts and accessories. Pls just drop me a message if you have urgent demand for them. Our long time experience in FUJI is the best qualitu guarantee for you. FUJI ADBPP8020 PULLEY FOR QP242 FUJI ADCGP8010 CAMERA ASS
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Technical Library | 2013-01-30 14:02:44.0
Many OEM’s require that individual wires and cables used in their products be clearly identified with a mark or label. For some, such as in the military and aerospace markets, wire and cable identification (or “wire ID”) is mandatory and the process is governed by stringent specifications, such as SAE AS50881 (formerly MIL5088L). For others, the decision to use wire ID is a voluntary one. This article will describe what type of information is typically identified on wire and cables, concepts for improved productivity, what types of systems are available and the pros and cons of each.
Yamaha YRM20 Modular Pick and Place Machine ❙ Features of Yamaha YRM20 Fast and flexible Yamaha pick and place machine, Yamaha modular chip mounter, Yamaha SMT placement. Any item can be produced. 1. Fusion with Σ technology achiev
Career Center | Oakville, Ontario Canada | Engineering,Management,Production,Quality Control,Research and Development
Individuals who excel in this position enjoy working on the hardware-software boundary, are driven by complex problem solving in a fast paced environment. Candidate should be familiar with most of the electronic technologies and be able to work wit
Career Center | BANGALORE, India | Engineering,Maintenance,Production
Hi, I have 8 years experience in electronics manufacturing company. I have good knowledge in SMT process and equipment maintenance.i successfully completed more than 200 NPI's. I have good knowledge in SMT machine programming and maintenance
Career Center | Dehradun, uterakhand India | Research and Development
• Languages: ASSEMBLY LANGUAGES (8051,8085, 8086), FUNDAMENTALS OF C • Designing Software known: MULTISIM, Project Navigator (VHDL), Mat Lab, PCB Designing, PLC & SCADA, NI VDM- 2009 and NI Lab View- 2009. Area of Interest • Embedded System • M
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