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IPC-WP-016 - White Paper

IPC Round Robin Study

Document #:
Revision
Original Version
Product Type
Released:  02/07/2013
Language
English
Current Revision
A discussion was held in the 5-33AWG (ad hoc working group), on things that conformal coat professionals (materials and processes) wish designers knew about conformal coating. The 5-33AWG group is comprised of individuals from OEMs, coating suppliers, and test lab personnel.
Document #:
Revision
Original Version
Product Type
Released:  10/30/2015
Language
English
Current Revision
This technical paper covers the testing and evaluation of polymeric conformal coatings for moisture and insulation resistance (MIR) and dielectric withstanding voltage (DWV). This effort was initiated by the IPC Conformal Coating Task Group to support technical decisions for IPC coating specification CC-830 as part of the Revision C process. MIR testing was done per a modified method of IPC-TM-650...

IPC-COMPTRACE-609 - White Paper

What You Can Do About Component Traceability

Document #:
Revision
Original Version
Product Type
Released:  07/07/2009
Language
English
Current Revision
The problem of counterfeit components continues to escalate. It is no longer limited to high value items like semiconductors. It can include connectors, resistors, passive components or anything that is in demand. What more could you be doing to ensure that the components you purchase are genuine? What can you do about component traceability? Jack Stradley, Manager, Business Development &...
Document #:
Revision
Original Version
Product Type
Released:  05/14/2009
Language
English
Current Revision
As most of the world converts to lead-free manufacturing, the concern over tin whiskers as a reliability hazard has grown due to the emergence of pure tin as a dominate component surface finish. A significant amount of research on tin whisker formation and tin whisker mitigating strategies has been performed in both commercial and defense industries. This working paper is a summary of the...
Document #:
Revision
Original Version
Product Type
Released:  05/19/2010
Language
English
Current Revision
If not completely characterized, many of the early lead-free alloys’ reliability properties are better understood than those of the new alloys being introduced today. Therefore, it can be quite difficult to compare alloy properties. The lack of reliability characterization of new materials introduces uncertainty for the user. To address this problem, the IPC Solder Products Value Council (IPC SPVC...
Document #:
Revision
Original Version
Product Type
Released:  07/01/2014
Language
English
Current Revision
There are a large number of new lead-free alloys that address the manufacturing problems inherent in current lead-free products on the market. However, their reliability properties are less understood than many of the first alloys introduced, for example SAC 305. While it is tempting to look to the new alloys as solutions to manufacturing issues of the older materials, the lack of reliability...

IPC-WP-019 - Revision B - White Paper

综述全球离子洁净度要求的变更

Document #:
Revision
B
Product Type
Released:  04/13/2022
Language
Chinese
Current Revision
本白皮书 IPC WP-019B 旨在支持 J-STD-001 修订版 H,并提供额外的指导、示例和对第 8.0 节清洁和残留物要求的理解。 推荐给那些希望实现 J-STD-001 8.0 要求的人。
Document #:
Revision
A
Product Type
Released:  03/13/2019
Language
Spanish
Current Revision
IPC-WP-019A, un libro blanco revisado que proporciona una visión de conjunto sobre los requisitos de limpieza iónica, junto con ejemplos de pruebas y de requisitos para la aceptabilidad en cuanto a limpieza o presencia de residuos. Presenta también un resumen de la historia de la prueba de ROSE junto con explicaciones sobre las limitaciones de esta prueba.
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Revision
A
Product Type
Released:  03/13/2019
Language
French
Current Revision
La révision du livre blanc IPC-WP-019A présente les exigences en matière de propreté ionique, avec des exemples de tests et d’exigences pour l’acceptabilité du point de vue des résidus/de la propreté. Un historique des tests ROSE est également fourni, accompagné d’explications relatives aux défauts que présentent ces tests.
Document #:
Revision
A
Product Type
Released:  03/13/2019
Language
German
Current Revision
IPC-WP-019A ist ein revidiertes Whitepaper mit einem Überblick über die Anforderungen an ionische Reinheit, das Beispiele für Tests und Abnahmekriterien unter dem Blickwinkel von Flussmittelrückständen/Reinheit enthält. Die Geschichte des ROSE-Testverfahrens wird ebenfalls geschildert, und die Nachteile dieses Verfahrens werden erläutert.
Document #:
Revision
Original Version
Product Type
Released:  04/16/2019
Language
Chinese
Current Revision
IPC-WP-024是一份白皮书,讨论了多次洗涤循环后智能织物(电子织物结构)可靠性相关的问题,并强调了工业和研究实验室必须做出的努力。以使电子织物结构更加坚固,能够像市场上的日常织物(例如,内衣、服装、家用织物和技术织物)一样被清洁或洗涤。 研究人员在商用洗衣机和家用洗衣机洗涤剂多次洗涤循环后,为电子织物提供实验室测试的初始可靠性结论。