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Mechanical bend and shock tests are routinely performed on SMT assemblies to ensure that they can sustain anticipated production, handling and end use conditions. The strains and strain rates applied to SMT assemblies during bend and shock testing can lead to a variety of failure modes in the vicinity of the solder joints. This document provides test methods to evaluate the susceptibility of...

Survey-based study presents data and analysis on the EMS industry, examining trends in sources of revenue, revenue per employee, services offered, markets served, manufacturing technology, capital investment, spending on equipment and materials and market size including forecasts and potential for market expansion. This study is based on data provided by a representative sample of 120 EMS...

The IPC/JEDEC-9301document is an effort to standardize and document some of the basic tenets of a typical Finite Element Analysis (FEA) model, as well as, to educate new designers (and in some cases even experienced designers) on the basic information and best practices that should be captured and provided to technical reviewers of the results of FEA data.

This publication is intended to characterize the frature strength of a component's board level-interconnect by providing a common method of establishing the fracture resistance to flexural loading that may occur during conventional non-cyclic board assembly and test operations. The document is applicable to surface mount components attached to printed wiring boards using conventional solder reflow...

IPC-8701 presents acceptance guidelines for the solar panel in final module assembly. The intent of this standard is to cover crystalline solar modules.Some of the content may be applicable to other photovoltaic modules such as thin film. The standard reviews and includes acceptance guidelines for incoming and finished frames, frame assembly, sealant, tape, junction box assembly, and bus bar...

This standard establishes a Market Classification System and Level Classification System for printed electronics assemblies and provides a list of performance criteria and testing methods. It provides a standardized product category structure for designing and manufacturing printed electronics and assemblies which conform to industry-established performance metrics as determined by accepted...

This standard provides industry-approved terms and definitions to create a common language for users and suppliers to develop electronics products that utilize printed electronics alone or as additive processes combined with traditional rigid, flexible and rigid-flex PWB assemblies Released October 2015.

IPC-HDBK-9798A provides guidelines and information for manufacturing electronic assemblies using compliant press-fit technology. The intent is to explain the ‘‘how-to’’ and ‘‘why’’ information of press fit, and fundamentals for these processes. IPC-HDBK-9798A handbook is a supporting document to the IPC-9797A standard.

This handbook is a compilation of the conformal coating industry's practical experience, and will assist the designers and users of conformal coatings in making informed choices. Users will better understand the properties of the various conformal coatings, the results to be achieved by its application and how to verify that these goals have been met. Use this document as a supplement in...

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..

This is the industry standard for qualification and quality conformance of conformal coating. Its intent is to show how to obtain maximum information with minimum test redundancy. Includes requirements and evaluations of material properties using standardized test vehicles. Amendment 1 updates include new qualification, retention and conformance inspection requirements for FTIR, MIR and hydrolytic...

Provides specific test methods to evaluate the performance and reliability of surface mount solder attachments of electronic assemblies. Establishes levels of performance and reliability of the solder attachments of surface mount devices to rigid, flexible and rigid-flex circuit structures. When used with IPC-SM-785, it provides an understanding of the physics of SMT solder joint failure and an...

This document provides guidelines for the design and fabrication of stencils for solder paste and surface mount adhesive with discussion on through-hole and mixed technology. This includes differences for tin lead and lead-free solder paste, overprint, two-print and step stencil designs. A sample order form and user inspection checklist are also included.

IPC-4105 is a new document that covers the requirements for metal-base materials that are referred to as metal-based laminate listed in the specification sheets that are contained in the last of the main body. These are to be used primarily for rigid and multilayer printed boards for electronic interconnections.

IPC/JEDEC-9707-AM1 is an amendment which clarifies that the standard is only applicable to transient bending during short-term test operations. The standard specifies a common method of establishing strain limits of board-level device interconnects under spherical transient bending conditions, the worst-case flexure condition that can occur during conventional printed board/system assembly...

简要介绍 （英文） 建立了液态和干膜阻焊材料的评估要求，以及确定其用在一个标准的印制板系统上的可接受性要求。IPC-SM-840提供了两个等级的要求，T级和H级，以反映基于行业/最终用户要求对功能性的要求及测试严格程度的差别。覆盖了附着力、材料鉴定、耐溶剂、以及电气要求。E版本包含了挠性覆盖材料的要求，在已蚀刻的导体和其他导电图形上提供挠性的介质保护层。共19页。2010年12月发布。2012年10月翻

IPC-CC-830B prescribes qualification and performance requirements of conformal coatings. Amendment 1 provides updated requirements for moisture and insulation resistance and temperature and humidity aging and additional information on coating classifications.

IPC-9797A 是针对压接技术的要求及验收达成共识的唯一行业标准。IPC-9797A 规定了无焊压接针连接的材料、方法、测试和验收准则。IPC-9797A 得到了 IPC-HDBK-9798 “汽车应用及其他高可靠性应用要求的压接标准使用手册”的支持，供希望了解压接技术更多信息和解释的人员使用

IPC-9797Aはプレスフィットピンの要求事項および許容基準に関する、業界合意による唯一の規格である。IPC-9797は、無はんだによるプレスフィットピン接続の材料、工法、試験、許容基準について記述するものである。 プレスフィット技術に関する詳細な情報と説明については、IPC-HDBK-9798 “車載要求事項およびその他高信頼性用途のプレスフィット規格のためのハンドブック”にて補足しているので、そちらを参照のこと。

材料の適合性を検証するにあたり、業界では種々のテストビークルが存在し活用されている。IPC-B-52試験基板は実生産で用いられる材料と工程を具体的に表現したものであり、イオンクロマトグラフと表面絶縁抵抗(SIR)の両試験のニーズを満たすテストビークルである。IPC-9203Aに示す規格はIPC-B-52テストビークルに対応し、製造工程の評価や、選択した製造材料セットと工程が清浄度の観点から適合しているという客観的証拠を提供する場合に利用できる。またIPC-9203Aに示すユーザーガイドラインはIPC-9202の手引き文書として作成されており、製造者が材料と工程の適合性を実証する場合の規定「～することが望ましい」と「～すること(する必要がある)」という点について明確に提示している。

概説 本書、IPC-9202A「材料・工程の特性評価/認定試験の方法」は、プリント回路組立品(PCA)の代表的なサンプル上の表面絶縁抵抗(SIR)の変化を記録するものである。この試験は、はんだ付後に外層に残るはんだ由来のフラックスまたはその他の工程残さが原因で不要な電気化学的反応を引き起こし、信頼性に重大な影響を及ぼす可能性について定量化するものである。 この試験では、実際の生産工程において電子回路の代表的なものとなるような基板をテストビークルとして使用する。これは、定量的かつ定性的なデータの両方を得ることができる試験である。 IPC-9202Aに紹介する試験は、提案された製造工程や工程変更を用いた場合に、生産するハードウェア(製品)の最終的な性能が電気化学的リスクに対し許容可能であるということを示すための「工程認定」用として使用することができる。工程変更には組立工程の手順...

本标准是为设计与制造焊膏及表面贴装粘合剂用模板提供指导。本文件大部分内容是基于模板设计者、制造厂商和用户的经验编写的。

本書は、実装からはんだ付工程までにおける部品固定用として、また、プリント配線板の一部として長期的に適用される誘電体接着剤に関し、その要求事項と試験方法を提供するものである。9ページ。2014年12月発行。翻訳年 <2022年7月> 目次を見る

本标准的目的是提供和定义用于采购印刷电子基材（基板）的关键特性和测试方法。 包括6份材料规格单。

本标准建立了应用于印刷电子的功能导电材料的分类体系，以及鉴定和质量符合性要求。本标准的目的是为印刷电子产品的从业人员提供必要的技术架构，以便设计和制造符合行业既定标准的产品。