441 wave and qfn results

Minimizing Voiding In QFN Packages Using Solder Preforms

Minimizing Voiding In QFN Packages Using Solder Preforms SMTnet Express July 27, 2012, Subscribers: 25333, Members: Companies: 8933, Users: 33366 Minimizing Voiding In QFN Packages Using Solder Preforms First published in the 2012 IPC APEX EXPO

Modern 2D / 3D X-Ray Inspection - Emphasis on BGA, QFN, 3D Packages, and Counterfeit Components

Modern 2D / 3D X-Ray Inspection - Emphasis on BGA, QFN, 3D Packages, and Counterfeit Components Modern 2D / 3D X-Ray Inspection - Emphasis on BGA, QFN, 3D Packages, and Counterfeit Components With PCB complexity and density increasing and also

Re-Shoring or Near-Shoring Concepts Should be Strongly Considered when the OEM's Goal is To Deliver Optimum Balance between Landed Cost and Time to Market

SMTnet Express - August 31, 2017

SMTnet Express, August 31, 2017, Subscribers: 30,770, Companies: 10,706, Users: 23,739 NSOP Reduction for QFN RFIC Packages Mumtaz Y. Bora; Peregrine Semiconductor Wire bonded packages using conventional copper leadframe have been used in industry

Reworking QFN's Newly Developed Cost Effective Approach

Reworking QFN's Newly Developed Cost Effective Approach Reworking QFN's Newly Developed Cost Effective Approach As with any rework process, the pasting of the component is a sequential process. Each step is designed to minimize the risk of a

SMTnet Express - July 23, 2015

SMTnet Express - July 22, 2015

Implementing Lead Free Soldering – European Consortium Research

Power Supply Control from PCB to Chip Core

Investigation of Pad Cratering in Large Flip-Chip BGA using Acoustic Emission