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Technical Reports & White Papers

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Document #:
Revision
B
Product Type
Released:  10/07/2020
Language
English
Current Revision
The IPC-WP-019B white paper was created to support the IPC-J-STD-001H standard and provides additional guidance, examples, and understanding of Section 8.0 Cleaning and Residue Requirements. The IPC-WP-019B has information on how to meet the requirements of IPC-J-STD-001H chapter 8. Recommentded for those looking to implement the requirements of IPC-J-STD-001H standard, chapter 8. 0..
Document #:
Revision
A
Product Type
Released:  03/01/2022
Language
English
Current Revision
The IPC-WP-116A white paper provides guidance to control and mitigate risks associated with the introduction of Foreign Object Debris (FOD) in electrical and electronic assemblies. Guidance to control and mitigate risks associated with the introduction of Foreign Object Debris (FOD) in electrical and electronic assemblies is provided. A template for developing a Foreign Object Debris (FOD) Control...
Document #:
Revision
Original Version
Product Type
Released:  05/01/2018
Language
English
Current Revision
IPC-WP-023 is an IPC Technology Solutions White Paper addressing reliability issues associated with stacked microvias. There is evidence that staggering vias can result in a more robust structure; however, staggering microvias is only a temporary solution to accommodate complex designs with microvias built with weak interface structures IPC-WP-023 white paper provides an investigation of these...
Document #:
Revision
Original Version
Product Type
Released:  12/16/2019
Language
English
Current Revision
The IPC-WP-021 white paper considers conformal coatings, like many high-performance materials, have evolved considerably since the 1990s. New coatings, such as fluoropolymers or hybrid coatings, have come on the market, many of which offer superior protection characteristics, but do not fit into the existing classifications of either MIL-I-46058 or IPC-CC-830. The IPC-WP-021 white paper discusses...
Document #:
Revision
Original Version
Product Type
Released:  12/05/2019
Language
English
Current Revision
The IPC-WP-026 white paper explores blockchain as an emerging technology that has a core strength in providing an immutable, auditable, transparent and secure environment for data exchanges. These advantages make it a prime candidate for implementation in the electronics industry. The IPC-WP-026 white paper explores blockchain and its limitations and challenges. It also provides a few directions...
Document #:
Revision
Original Version
Product Type
Released:  08/16/2018
Language
English
Current Revision
IPC-WP-024 is a white paper which discusses the issues associated with reliability of smart textiles (e-textiles structures) following multiple washing cycles and emphasizes efforts that industry and research laboratories must undertake to make e-textile structures more robust and able to be washed similarly to everyday textile products (e.g., underwear, clothing, home textiles and technical...
Document #:
Revision
Original Version
Product Type
Released:  04/01/2019
Language
English
Current Revision
This white paper is a benchmarking exercise of e-textile integrations, providing an introductory categorization of how the current market sector is using textile-based electrical components to achieve integrated functionality. This peer assessment provides a baseline understanding of e-textile process techniques, requirements and resources within this emerging sector.
Document #:
Revision
Original Version
Product Type
Released:  09/05/2018
Language
English
Current Revision
Manufacturers of high reliability electronics have been working for many years to mitigate the deleterious effects of tin whisker formation. One highly effective means to suppress the growth of tin whiskers is to replace the pure tin plating with reflowed tin-lead solder. One approach is to fully consume the tin plating by tin-lead solder during the SMT reflow process. This phenomenon of tin...

IPC-WP-003 - White Paper

Chip Mounting Technology

Document #:
Revision
Original Version
Product Type
Released:  08/01/1993
Language
English
Current Revision
Status of the technology discussion on the various methodologies for mounting and interconnecting active devices to a variety of substrate materials is summarized in this document. Reviews mounting techniques of tape automated bonding (TAB), chip on board (COB) and flip chip. Examinations of the most commonly used substrate options of laminate, ceramic and silicon are also reviewed. Editor: John...
Document #:
Revision
Original Version
Product Type
Released:  11/12/2009
Language
English
Current Revision
The IPC Solder Products Value Council’s Technical Subcommittee Report “Take Action Limits (TAL) for SAC305 Lead Free Soldering Processes Utilizing Solder Baths/Pots” reports on research on take action limits of solder pot contamination for SAC305 lead-free solder. As opposed to one maximum contamination level, the IPC SPVC opted to identify three action levels: Normal operation defined as the...

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...
Document #:
Revision
A
Product Type
Released:  10/12/2018
Language
English
IPC-WP-019A a revised white paper provides an overview of ionic cleanliness requirements, providing examples of tests and requirements for acceptability from a residue/cleanliness standpoint. The history of ROSE testing is also provided, with explanations of the shortcomings of that testing.
Document #:
Revision
Original Version
Product Type
Released:  08/04/2020
Language
English
Current Revision
IPC-TR-587 technical report delivers results of a major study on conformal coating. In most manufacturing specifications, conformal coating thickness is defined as the thickness of the final polymer film on a flat, unencumbered surface of the assembly, however conformal coating thickness on other assembly and component surfaces is not characterized. IPC-TR-587 is a report outlining an IPC study of...
Document #:
Revision
Original Version
Product Type
Released:  10/02/2018
Language
English
Current Revision
This document details the test procedures, test results and team conclusions for the IPC Cleaning and Cleanliness Testing Program, Phase 3, Low Solids Flux in Ambient Air. This effort has been part of a multi-stage program to investigate material and process alternatives to the use of chlorofluorocarbons (CFCs) in electronics manufacturing. This Phase 3 effort has been dedicated to characterizing...
Document #:
Revision
Original Version
Product Type
Released:  07/01/2002
Language
English
Current Revision
This original research was a cooperative effort between the EMPF and IPC, released as EMPF-RR-0013 in 1993 for better understanding of ionic cleanliness testing. The IPC Ionic Conductivity/Ion Chromatography Test Task Group has validated its continued importance and relevance to the cleaning community and IPC-TR-583 is the result. It includes how solvent temperature influences the final...
Document #:
Revision
Original Version
Product Type
Released:  07/01/2001
Language
English
Current Revision
This technical report provides full detail of the round robin study charged with assessing the use of Interconnect Stress Test (IST) as a test for incoming inspection in lieu of Thermal Stress in the detection of innerlayer separations in plated-through holes. Includes background on the Post Separation Task Group, test results, round robin test plan, conclusions and test methods used. 51 pages...
Document #:
Revision
Original Version
Product Type
Released:  07/01/1996
Language
English
Current Revision
Details the results of a two-year study to determine the effect of steam aging exposure on components. A variety of solderable finishes were used. A small production simulation utilized preconditioned and as-received samples and tested a total of 2,000 joints. 15 pages. Released July 1996.
Document #:
Revision
Original Version
Product Type
Released:  01/01/2006
Language
English
Current Revision
This document, co-developed by the IPC, EIA and ASTM, represents a comprehensive report on fine pitch technology with an emphasis on tape-automated bonding and design rules. Subjects include land pattern design, types of encapsulation, TAB tape format, assembly techniques and the advantages and disadvantages of FPT. 54 pages. Released by the Surface Mount Council January 1989.
Document #:
Revision
Original Version
Product Type
Released:  10/01/1996
Language
English
Current Revision
This addendum to J-STD-001, originally developed for Revision B but also applicable to Revision C, proposes solutions for cost-effective testing and increased implementation. Also covers other assembly test methods that are not addressed in J-STD-001. 12 pages. Released October 1996. Now available in electronic format.
Document #:
Revision
Original Version
Product Type
Language
English
Current Revision
IPC-TR-587 technical report delivers results of a major study on conformal coating. In most manufacturing specifications, conformal coating thickness is defined as the thickness of the final polymer film on a flat, unencumbered surface of the assembly, however conformal coating thickness on other assembly and component surfaces is not characterized. IPC-TR-587 is a report outlining an IPC study of...

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。