Electronics Forum | Sat Jun 06 15:11:17 EDT 2009 | ysutariya
Was this a lead-free capable material that fits into IPC 4101/126 or /129, like an Isola 370HR? I would not be surprised because from the picture I think I can see resin underneath the lifted copper, which is an interlaminate separate. This is a
Electronics Forum | Wed Nov 28 22:33:24 EST 2007 | davef
There is no specification for lead-free HASL. You can use any lead-free solderability protection that meets your customer requirements. Use IPC-9701 �Performance Test Methods and Qualification Requirements for Surface Mount Solder Attachments� to ass
Industry News | 2020-03-08 16:47:51.0
IPC's Validation Services Program has awarded and renewed an IPC-4101 Qualified Products Listing (QPL) to Taiwan Union Technology Corporation (TUC). TUC is an electronics materials manufacturing company headquartered in Jhubei, Hsinchu County, Taiwan. TUC was the first manufacturer worldwide to gain QPL listing for copper-clad laminates and prepregs in February 2017. TUC successfully renewed and completed an intensive second audit based on IPC's foremost standard on base materials for laminates and prepregs: IPC 4101, Specification for Base Materials for Rigid and Multilayer Printed Boards.
Industry News | 2022-09-26 06:21:56.0
IPC's Validation Services Program has awarded an IPC-4101 Qualified Products Listing (QPL) to Taiwan Union Technology Corporation (TUC), an electronics materials manufacturing company headquartered in Zhubei, Hsinchu County, Taiwan.
SMTnet Express, September 19, 2019, Subscribers: 32,226, Companies: 10,884, Users: 25,126 How Detrimental Production Concerns Related to Solder Mask Residues Can Be Countered by Simple Operational Adaptations Credits: Atotech The symbiotic
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/ipc-standards-for-manufacturing-assembly_topic877_post9030.html
: 20 Jul 2012 Location: Hollister, CA Status: Offline Points: 83 Post Options Post Reply Quote rdl86626 Report Post Thanks(1) Quote Reply Posted: 08 Mar 2013 at 8:35am Hi, We use IPC-A-600, IPC-4101, IPC- 6011, IPC-6012, IPC-6013, IPC-SM-840 FOR FABS Assembly's only IPCF-STD-001
| https://www.eptac.com/faqs/ask-helena-leo/ask/copper-elongation-and-tensile-strength-requirements
. The place to find that information in IPC documents is in IPC-4101, Specification for Base Materials and Rigid and Multilayer Printed Boards
