We are currently performing HAST testing as per JEDEC std mentioned. We are also using an Express Test 6000X system. Hast has a typical acceleration factor of 20 to 1 so 1000 Hrs of 85C/85%RH can be done in 50 Hrs. The idea is to use pressure to accelerate the failures. Please call me or e-mail me for more information Dario Sanchez Engineering Manager Mission Peak Services 510-498-1185 [log in to unmask] *************************************************************************** * 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. * ***************************************************************************