Product Description Noves ESD insulation materials are made by fiberglass & epoxy resin with high-temperature and high-pressure forming, They are a kind of engineering plastic sheet, They are as same as Durostone sheets and Ricocel material. Have be
Product Description Noves ESD insulation materials are made by fiberglass & epoxy resin with high-temperature and high-pressure forming, They are a kind of engineering plastic sheet, They are as same as Durostone, Ricocel, and CDM material. Have bee
Electronics Forum | Sat Oct 19 04:24:56 EDT 2019 | SMTA-Davandran
There is double sided adhesive that able to withstand high temperature during reflow. `keep the adhesive minimum and appropriate location for securing the FPC on pallet during entire SMT process and easier for release of FPC after reflow process. Tak
Electronics Forum | Wed May 16 15:40:56 EDT 2012 | davef
Here's some notes from a Bob Willis presentation Assembly of Flexible Circuits with Lead-Free Solder Alloy [Bob Willis leadfreesoldering.com] * Flexible Circuit Construction ** Base Material - 0.05mm Copper 18/18 um ESPANEX from Holders Technologies
Universal Genesis GC-120 Quad Beam w/ (4) Lightning Heads Complete Factory Closure Also Including: Universal Genesis GC-120 Quad Beam w/ (4) Lightning Heads Universal 4988C GI-14D Genesis Multi-Function Placement Machine, Flex-Jet Placement He
(2) Universal Advantis Pick and Place Systems Universal Advantis Placement System; Product Code: 4982B; AC-72; FlexJet 9 Head; Universal Advantis Placement System; Lightening Head; Product Code: 4983A; With Assorted Nozzles in Nest Auction Ite
Industry News | 2008-11-12 16:47:58.0
The new types of SMD silicone keys from Abatek offer manufacturers and developers new scopes for design, cut prototype costs and reduce development time. Within seven days, Abatek delivers prototypes with customer-specific features, which are picked, placed and soldered in the reflow oven with other SMD components in a highly flexible Essemtec pick-and-place machine.
Technical Library | 2013-12-05 17:09:03.0
The functionality of electronic devices continues to increase at an extraordinary rate. Simultaneously consumers are expecting even more and in ever smaller packages. One enabler for shrinking electronics has been the flexible circuit board that allows the circuit board to fit a wide variety of shapes. Flexible printed circuits (FPC) have the capability to be very thin and can have unpackaged components directly attached using surface mount technology (SMT) and flip chip on flex technologies. Bare die can also be thinned and attached very close to the circuit board. However one caveat of high density flexible circuit boards with thin die is that they can be very fragile. The use of back side films and underfill can protect the die making circuits more robust. For underfill to work well it requires good adhesion to the circuit board which can mean that flux residues under the die normally must be removed prior to underfilling.
Technical Library | 2009-04-30 18:06:24.0
This presentation surveys the most significant via and via-related laminate failure mechanisms from past to present using data from current induced thermal cycling (CITC) testing, failure analysis, and other sources. The relative life and failure modes of thru vias, buried vias, and microvias (stacked vs. non-stacked) are compared, along with the affect of structure, materials, and peak temperatures on the above. The origin of via-induced laminate failures such as "eyebrow cracks" and Pb free related internal delamination is also explored.
SMTnet Express, June 12, 2014, Subscribers: 22834, Members: Companies: 13899, Users: 36331 Instrumentation for Studying Real-time Popcorn Effect in Surface Mount Packages during Solder Reflow Arijit Roy; World Academy of Science, Engineering
) Aluminum SMT Lead Free Reflow Oven Up / Down 10 For LED Driver Pcb (6) Intermetallic Growth on PCB (1) Circuit Board Voids & PCB Delamination (0) PCB Nonwetting (1) PCB Dewetting & PCB Bridging (2) Tombstoning -PCB Soldering Problems
Main Products: 1, Original new and Original Used SMT/AI Spare Parts. 2, SMT Equipments And Related Machine( SMT Calibration, SMT Feeder Carts,Conveyer etc.) 3, Maintenace and Repair Service Pre-Sales Service Provide details ab