found this in email archives... [log in to unmask] ______________________________ Forward Header __________________________________ Subject: HAST Author: [log in to unmask] at _internetcc Date: 7/9/96 1:52 AM \0 TO : I4235700 IBMMAIL new address for ipc technet 25.6.96 FR OM: DSTEWART EX2 D.Stewart - Product Development Ma nager. DA TE: 9 July 1996 SU BJECT: HAST RE FERENCE: highly accelerated stress testing We performed HAST (highly accelerated stress testing) on product fo r a particular customer some years ago, which was designed to take the product to failure in order that failure modes could be analysed and product life determined. Does anyone out there recognise the term HAST, and if so could you provide details (non-proprietary) on what the testing involved. We are particularly interested in relation to the new types of circuit constructions with micro blind vias (SBU, laser drilled, Dyconex etc). Thankyou Dougal Stewart Product Development Manager Exacta Circuits Scotland tel +44 1750 21601 fax +44 1750 22513 e-mail [log in to unmask] The mail list is provided by IPC using SmartList v3.05 To unsubscribe from this list at any time, send a message to: [log in to unmask] with <subject: unsubscribe> and no text. *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************