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Document #:
Revision
E
Product Type
Released:  12/22/2010
Language
English
Current Revision
Establishes the requirements for the evaluation of liquid and dry film solder mask material and for the determination of the acceptability of use on a standard printed board system. IPC-SM-840 provides two classes of requirements, T and H, to reflect functional performance requirements and testing severity based on industry/end use requirements. Coverage is given to adhesion, material qualification...
Document #:
Revision
B
Product Type
Released:  09/08/2016
Language
English
Current Revision
This document is the product of the IPC Electrochemical Migration (ECM) Task Group. It was drafted to provide guidance regarding implementation of the User Guide for the IPC-TM-650, Method 2.6.25, Conductive Anodic Filament (CAF) Resistance and Other Internal Electrochemical Migration Testing to evaluate the effects of mechanical stress, laminate material fracturing, ionic contamination, moisture...
Document #:
Revision
A
Product Type
Released:  02/16/2023
Language
English
Current Revision
While there are a variety of industry test vehicles for the examination of material compatibility, the IPC-B-52 test board was created to meet the needs for testing both ion chromatograph and surface insulation resistance (SIR) which would be more representative of the manufacturing materials and processes. IPC-9203A standard addresses the IPC-B-52 test vehicle, which can be used to evaluate a...
Document #:
Revision
C
Product Type
Released:  01/15/2019
Language
English
Current Revision
The IPC-CC-830C standard establishes qualification and conformance requirements for electrical insulating compounds (conformal coatings). It has been designed and constructed with the intent of obtaining maximum confidence in the materials with minimum test redundancy. The IPC-CC-830C standard covers: • The qualification and qualification retention of the conformal coating material (Table 3-1...

IPC-CH-65 - Revision B - Standard Only

Guidelines for Cleaning of Printed Boards and Assemblies

Document #:
Revision
B
Product Type
Released:  07/25/2011
Language
English
Current Revision
This document includes lead free, no-clean, and environmental friendly chemistries. This is a collection of information on electronic board and assembly cleaning in a single location. This major revision explains the relationship between materials, processes, and contaminants in fabrication and assembly operations. It also addresses cleanliness assessment and process control in relation to...
Document #:
Revision
B
Product Type
Released:  04/12/2022
Language
English
Current Revision
The IPC-9701B standard establishes a thermal cycling test method to characterize the fatigue lifetimes of surface mount solder attachments of electronic assemblies. The surface mount devices may be solder-attached to rigid, flexible or rigid-flex printed boards. The characterization results can be used to predict the field lifetime of solder attachments for the use environments and conditions of...
Document #:
Revision
A
Product Type
Released:  10/28/2022
Language
English
Current Revision
The IPC-9202A, Material and Process Characterization/Qualification Test Protocol that records changes in Surface Insulation Resistance (SIR) on a representative sample of a printed circuit assembly (PCA). It quantifies any deleterious effects that might arise from solder flux or other process residues left on external surfaces after soldering, which can cause unwanted electro-chemical reactions...

IPC-9704 - Revision A - Standard Only

Printed Circuit Assembly Strain Gage Test Guideline

Document #:
Revision
A
Product Type
Released:  02/03/2012
Language
English
Current Revision
Strain gage testing allows for objective analysis of the strain and strain rate levels to which a surface mount package may be subjected to during assembly, test and operation. Excessive strain can result in various failure modes for different solder alloys, package types, surface finishes or laminate materials. This document describes specific guidelines for strain gage testing during the printed...
Document #:
Revision
Original Version
Product Type
Released:  03/18/2009
Language
English
Current Revision
Establishes mechanical drop and shock and test guidelines for assessing solder joint reliability of printed board assemblies from system to component level. This document addresses methods to define mechanical shock use-conditions, methods to define system level, system printed board level and component test board level testing that correlate to such use conditions and guidance on the use of...

IPC-TM-650 - Standard Only

Test Methods Manual

Document #:
Revision
Original Version
Product Type
Language
English
Current Revision
Contains over 150 industry approved test techniques and procedures for chemical, mechanical, electrical, and environmental tests on all forms of printed boards and connectors. New and updated test methods are available for download at https://www.ipc.org/test-methods.
Document #:
Revision
Original Version
Product Type
Released:  01/15/2019
Language
English
Current Revision
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.

IPC-9241 - Standard Only

Guidelines for Microsection Preparation

Document #:
Revision
Original Version
Product Type
Released:  01/13/2017
Language
English
Current Revision
This standard is intended as a guideline in the proper preparation of a metallographic sample (microsection) of a printed board. The finished microsection is used for evaluating the quality of the laminate system and plated structures (e.g. PTHs and vias). Microsection sample preparation is regarded by many as a highly developed skill. The guidelines in this standard discuss the many variables and...
Document #:
Revision
Original Version
Product Type
Released:  12/14/2010
Language
English
Current Revision
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...
Document #:
Revision
D
Product Type
Released:  04/30/2007
Language
English
Establishes the requirements for the evaluation of liquid and dry film solder mask material and for the determination of the acceptability of use on a standard printed board system. IPC-SM-840 provides two classes of requirements, T and H, to reflect functional performance requirements and testing severity based on industry/end use requirements. Coverage is given to adhesion, material qualification...
Document #:
Revision
Original Version
Product Type
Released:  01/14/2014
Language
English
Current Revision
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...
Document #:
Revision
Original Version
Product Type
Released:  06/01/2007
Language
English
Current Revision
Every electronics manufacturer, whether an original equipment manufacturer (OEM) or electronics manufacturing services (EMS) company, must determine if the unpopulated printed boards entering the assembly process have an adequate level of cleanliness. The question of “how clean is clean enough?” is one that has no definitive answer, as there is no "golden number" for board cleanliness. The issue...
Document #:
Revision
A
Product Type
Released:  02/01/2006
Language
English
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...

IPC-SM-840 - Revision E - Standard Only

永久性阻焊剂和挠性覆盖材料的鉴定和性能规范

Document #:
Revision
E
Product Type
Released:  11/20/2012
Language
Chinese
Current Revision
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
Document #:
Revision
A
Product Type
Released:  01/02/2024
Language
Japanese
Current Revision
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。
Document #:
Revision
A
Product Type
Released:  09/22/2023
Language
Japanese
Current Revision
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...
Document #:
Revision
C
Product Type
Released:  03/12/2021
Language
Japanese
Current Revision
規格「IPC-CC-830C」は、電気絶縁化合物 (コンフォーマルコーティング) の認定および適合要件について確立するものである。これは、最小限の冗長テストで材料の最大の信頼性を得ることを目的として、設計および構築されてきたものである。規格「IPC-CC-830C」は次の項目を対象とする: フォーマルコーティング剤の認定および認定の維持 (表3-1、コラムAおよびB)。 コンフォーマルコーティング剤の特性に関する品質適合性 (表3-1、コラムC)。 本規格においてコンフォーマルコーティングという用語は、プリント配線板組立に使用される保護コーティングのタイプを指す場合に用いられる。コンフォーマルコーティングは単に機械的な支持をもたらすものではなく、湿気および汚染から基板を保護し、電気絶縁を付与することを目的としている。

IPC-CC-830 - Revision C - Standard Only

印制线路组件用电气绝缘化合物的鉴定及性能

Document #:
Revision
C
Product Type
Released:  05/29/2019
Language
Chinese
Current Revision
本标准规定了电气绝缘化合物(敷形涂覆材料)的鉴定和符合性要求,并设计和构建了充分且必要的测试项目来获取对材料性能的信心。本标准包括: 敷形涂覆材料的鉴定及鉴定效力保持(表3-1,A 列及B 列)。 敷形涂覆材料属性的质量符合性(表3-1,C 列)。 本标准中,敷形涂覆是指用于印制线路组件的保护涂层。敷形涂覆可起到防潮、防污物和电气绝缘的作用,但不是作为单独起机械保护作用的涂层。