Industry Directory | Consultant / Service Provider / Manufacturer
Microtek focuses on optimum microelectronics packaging solutions from prototype to production for applications in: Die Attach, Die Sorting, Flip Chip, MEMS, MOEMS, VCSEL, Photonics, Ultrasonic, RFID..
New Equipment | Solder Materials
With a composition of 62% Tin / 36% Lead / 2% Silver, Kapp Electric Eutectic is a cost effective eutectic electrical/electronic solder where Lead is permissible. Silver increases the strength and vibration resistance of the joint in higher stress app
BGA component types, characteristics, eutectic and non-eutectic solder, ceramics, determination of profiles, equipment, BGA removal, site preparation, reballing, soldering , cleaning etc.
Electronics Forum | Mon Nov 12 15:21:09 EST 2012 | davef
High-temp ball Sn10Pb90 + eutectic solder paste is common place for MLC reflow. Temperatures necessary to alloy the high-temp ball Sn10Pb90 and eutectic solder would be high enough to compromise interposer, board and many components. What are your:
Electronics Forum | Wed Aug 19 16:01:47 EDT 2009 | davef
You say, "using Eutectic Solder." * There are lots of eutectic solders. * When melted, a eutectic solder goes directly from a solid to liquid phase with no pasty phase. Do you mean 63/37 tin lead solder? If so, probably your assembly won't be RoHS
Used SMT Equipment | SMT Equipment
Features: 1. Heating system 1.1 Independent heating models are located with top and bottom with single hot air circulation in each zone. 1.2 All the heating zones are controlled by PLC through PLD, 1.3 Each zone is heated step by step, thus reducin
Used SMT Equipment | Soldering - Wave
this type can be added with nitrogen protection system 1 Flux spraying system 1.1 Spray fluxer can sense the board size automatically, and the spraying area can be adjusted according to the width of PCB. 1.2 Spray fluxer can sense the conveyor
Industry News | 2018-10-18 09:29:21.0
Wave soldering welding interview direct contact with high temperature liquid in the production
Industry News | 2018-10-18 08:46:25.0
"Lead-Free" Semiconductor Industry
Technical Library | 2014-06-19 18:13:23.0
For high-density electronic packaging,the application of flip-chip solder joints has been well received in the microelectronics industry. High-lead(Pb) solders such as Sn5Pb95 are presently granted immunity from the RoHS requirements for their use in high-end flip-chip devices, especially in military applications. In flip-chip technology for consumer electronic products, organic substrates have replaced ceramic substrates due to the demand for less weight and low cost. However, the liquidus temperatures of high-Pb solders are over 300°C which would damage organic substrates during reflow because of the low glass transition temperature. To overcome this difficulty, the composite solder approach was developed...
Technical Library | 2013-10-17 17:46:01.0
Although several commercial and experimental Pb-free solder alloys are available as replacements for Sn-Pb solders, the following families of solders are of particular interest and are the prevailing choices of industry: eutectic Sn-Ag, eutectic Sn-Cu, eutectic Sn-Zn, eutectic Bi-Sn, and Sn–In. Since the properties of the binary Pb-free solders cannot fully meet the requirements for applications in electronic packaging, additional alloying elements are added to improve the performance of these alloys. Thus, ternary and even quaternary Pb-free solders have been developed, such as Sn-Ag-Cu, Sn-Ag-Bi, and Sn-Zn-Bi solder...
1809 MK5 - Heller Advanced In-Line Vacuum Reflow Oven Nitrogen System with Balanced Flow Technology 9 Top And Bottom Heated Zones - highest zone count per linear foot in the industry! 100" Heated Length - for super throughput! 2 Internal C
9개 존을 갖춘 무보이드 진공 리플로우 솔더링 오븐. 균형적 흐름 기술이 있는 무보이드 / 진공 리플로우 솔더링 질소 시스템 9개의 탑 및 바텀 가열 존 - 업계 최고의 직선형 피트당 최고의 존 수! 100인치 가열 길이 - 고처리율 제공! 2개의 내부 냉각 존 - 최저 출구 온도 제공! 총 길이 180인치 - 바닥면적 활용 최적화! 10인치 모듈의 새로운 모듈 디자인이 프로파일을 보다 작은 세그먼트로 세분화할 수 있는 유연성을
Career Center | , British Columbia Canada | Engineering
Looking for an engineer or technician to do some contract work on the assembly, testing, and failure of analysis of microelectronics packagages. The individual needs to understand the process of gold wire bonding and eutectic die attachment. Knowle
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
Career Center | Rochester, New York USA | Engineering
I have done my undergraduate studies in Mechanical Engineering. I am pursuing my Master's Program in Electronics Packaging. I am currently working as a Research Assistant for RIT-CEMA (Center for Electronics Manufacturing and Assembly). My research
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
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5454
: Sn-Ag-Cu (SAC) solders generally have better thermal cycling performance than eutectic Sn-Pb. However, their performance deteriorates significantly as the harshness of the thermal cycle increases, and the high-Ag SAC solders that perform best in thermal cycling have relatively poor drop impact properties
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