Electronics Forum | Tue Apr 18 14:03:52 EDT 2017 | davef
Can you use a breakaway tab on the board that you're assembling as your coupon?
Electronics Forum | Wed Apr 19 09:40:12 EDT 2017 | dontfeedphils
Thanks for the suggestion Rob, this might work for us in some cases. In most cases though, I'll need multiple coupons per PCB purchase (a coupon per coating "setup"). Currently talking to some PCB suppliers to see if anyone can offer an affordabl
Industry News | 2016-04-26 21:06:57.0
IPC's Validation Services Program has awarded an IPC-6012/IPC-A-600 Qualified Manufacturers Listing (QML) to Compunetics, a manufacturer of printed circuit boards based in Monroeville, Pa. Compunetics is the first to receive IPC's Validation Services QML for these standards. Compunetics met or exceeded the testing requirements for board coupons and passed a three-day, on-site audit by Validation Services. Maintenance of the QML requires testing of board coupons every quarter and passing of periodic factory audits.
Industry News | 2018-05-01 19:25:27.0
Mil-aero and automotive engineers who want to increase their knowledge of electronics subjected to harsh use environments should attend IPC’s High Reliability Forum in Linthicum (Baltimore), Md., May 15-17, 2018.
Technical Library | 2016-09-22 17:52:59.0
Conformal Coatings are often used to increase the reliability of electronic assemblies operating in harsh or corrosive environments where the product would otherwise fail prematurely. Conformal coatings are often qualified to international standards, intended to enable users to better differentiate between suitable conformal coating chemistries, but always on a flat test coupon, which is not representative of real world use conditions. In order to better correlate international standards with real world-use conditions, three-dimensional Surface Insulation Resistance (SIR) test boards have been manufactured with dummy components representative of those commonly used on printed circuit assemblies...
SMTnet Express, Septemeber 22, 2016, Subscribers: 26,467, Companies: 14,965, Users: 41,124 IPC-CC-830B Versus the 'Real World' Carolyn Taylor, Phil Kinner; Electrolube Conformal Coatings are often used to increase the reliability of electronic
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/proceedings_abstract.cfm?PROC_ID=5027
& Coating Conference ICEHET (formerly ICSR) IWLPC (Wafer-Level) Medical Electronics Symposium Pan Pacific Certification Upcoming Expos All Expos Symposium on Counterfeit Parts and Materials-Tabletop Exhibition Ohio Expo Heartland Expo Houston Expo Juarez Expo
winsouce.jpg)