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Parts & Supplies | Assembly Accessories
50596801 Guide, Quad Jaw Tall Universal Instruments AI Spare Parts Part number: 50596801 Part name: Guide, Quad Jaw Tall Brand:Universal Instruments Guide, Quad Jaw Tall is a spare parts for Universal instrument Insertion Machine, our Guide,
New Equipment | Rework & Repair Services
BGA Reballing Services BEST provides BGA reballing services for your plastic-, ceramic- and metalbodied components down to 0.3mm pitch. We have the ability to develop the BGA reballing process you want with a variety of deballing methods and machine
Industry News | 2013-09-03 11:52:21.0
BEST's EZReball(TM) reballing preforms now are available as standard in 3 business days. Expedited packs are in available in 24 hours to help you with your reballing projects
Industry News | 2012-01-17 11:05:35.0
Practical Components introduces a test board for its dummy (mechanical sample) version of Amkor’s cutting-edge 0.3 mm pitch CVBGA. Amkor’s new semiconductor device is a wafer-scale package in a miniature package, which is suitable for installation in surface mount technology (SMT). Amkor’s ChipArray® range of packages consists of laminate-based ball grid array (BGA) packages that are compatible with established SMT mounting processes.
Industry News | 2011-11-08 14:17:32.0
Practical Components introduces a dummy (mechanical sample) version of Amkor’s cutting-edge CVBGA. Amkor’s new semiconductor device is a wafer-scale package in a miniature package, which is suitable for installation in surface mount technology (SMT).
Technical Library | 2023-07-25 16:50:02.0
Some of the new handheld communication devices offer real challenges to the paste printing process. Normally, there are very small devices like 01005 chip components as well as 0.3 mm pitch uBGA along with other devices that require higher deposits of solder paste. Surface mount connectors or RF shields with coplanarity issues fall into this category. Aperture sizes for the small devices require a stencil thickness in the 50 to 75 um (2-3 mils) range for effective paste transfer whereas the RF shield and SMT connector would like at least 150 um (6 mils) paste height. Spacing is too small to use normal step stencils. This paper will explore a different type of step stencil for this application; a "Two-Print Stencil Process" step stencil. Here is a brief description of a "Two-Print Stencil Process". A 50 to 75 um (2-3 mils) stencil is used to print solder paste for the 01005, 0.3 mm pitch uBGA and other fine pitch components. While this paste is still wet a second in-line stencil printer is used to print all other components using a second thicker stencil. This second stencil has relief pockets on the contact side of the stencil any paste was printed with the first stencil. Design guidelines for minimum keep-out distances between the relief step, the fine pitch apertures, and the RF Shields apertures as well relief pocket height clearance of the paste printed by the first print stencil will be provided.
CL-1500 high precision automatic solder paste screen printer designed for high precision screen printing or stencil printing for PCBS of LED Lighting products. Support PCB size from 100mm x 50mm to 1500mm x 350mm and PCB thickness from 0.8mm to
Training Courses | | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Industry Directory | Manufacturer
Majelac Technologies offers quick turn IC assembly services, including open cavity QFN, wafer dicing, die sorting, wire bonding, BGA reballing, BGA assy, prototype assembly, fine pitch wire bonding, and more,
