In this paper, the concept for the next generation of resist stripper solutions is introduced, with specific emphasis upon development of new solutions targeted at the ever demanding fine line applications. The novel formulation used minimises the initial swelling of the resist that occurs during the initial phase of the stripping mechanism, therefore actively reducing the mechanical "lock in", or entrapment, of dry films that can result in poor stripping performance.
Even the beginners will reliably and quickly replace leadless device packages such as QFNs or LGAs. Alignment is simple with the edges of the stencil being "squared up" with the sides of the package thereby eliminating the need to use custom fixtures or frames...
Online Webinar | Tue, July 19 | Sponsored by: CALCE
The webinar will start with a refresher on printed circuit board fabrication, followed by brief discussion of the moisture transport mechanisms, governing models, and dependent variables....
SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies. Membership Info | SMTA Certification | Bookstore
IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly. Membership Info | Training & Certification Programs | Standards & Publications - Online Store