IPC/JPCA-4104 Specification for High Density Interconnect (HDI) and Microvia Materials Covers the various conductive and dielectric materials that can be used for the fabrication of HDI and microvias. The 23 specification sheets included in IPC-4104 give the qualification and conformance requirements such materials as photoimagemable dielectric dry films and liquids, epoxy blends and coated foils. IPC-4104 also includes six new test methods developed specifically for the testing of HDI and microvia materials. 100 pages. Released May 1999. IPC Members: Nonmembers: Hard-copy: $40 $80 Electronic Single-user: $60 $120 5-user: $200 $400 20-user: $400 $800 Site: $1400 $2800 Global: $2800 $5600 ################################################################ IPC_New_Releases E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE IPC_New_Releases <your full name> To unsubscribe: SIGNOFF IPC_New_Releases ################################################################ Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################