Search results

本规范规定了使用化学镍/钯/浸金（ENEPIG）作为印制板表面处理的要求。本规范规定了ENEPIG应用于焊接、金属线键合和接触面涂覆层的沉积厚度规格。本规范适用于化学药水供应商、印制板制造商、电子制造服务业（EMS）和原始设备制造商（OEM）。ENEPIG是沉积在以铜为基底金属上的一个三层的表面处理。它是一种多功能的表面处理，适用于焊接和金、铝和铜金属线键合。它也适合作为软薄膜和钢凸圆接触的配合表面。其它应用包括使用低插入力（LIF）和零插入力（ZIF）板边连接器和压入式应用。化学钯层形成的扩散阻挡层，阻碍镍扩散到金表面。浸金防止钯层在加工前与污染物反应，否则可能会影响连接制程，如金属线键合和焊接。全文共82页，2013年发布。2018年10月翻译。

IPC-4554，印制板浸锡规范，包含在IPC-455X系列规范里。455X系列规范规定了取代印制板非共面处理（经常被称为锡-铅热风整平处理）的表面处理的要求。该规范是一个全彩色文档，适用于供应商或印制板制造商，电镀化学供应商，合同制造商或EMS工厂和原始设备制造商（OEM）。浸锡是一种通过化学置换反应，直接将金属沉积于印制板金属基材-铜表面的处理方式。浸锡主要作为可焊表面使用，目前也已使用在压入式连接及零插入力（ZIF）连接器的界面上。浸锡可以保护其下面的铜面在保存期限内不被氧化，符合IPC/ EIA J-STD-003规定的第3类涂覆层耐久性要求（贮存期大于6个月）。插入的修订本1是关于浸锡可焊性的更详细说明，使用锡铅和无铅焊料以及适当的助焊剂。

Approximately 200,000 plated through-holes, covering primarily electroplated but also electroless technology, were exposed to several different thermal cycles. A number of PTH diameters, board constructions and plating thicknesses were evaluated. 80 pages. Released September 1988.

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...

An IPC Blue Ribbon Committee originally published this study. It provides extensive background and test results resolving methods to identify visible conditions such as measles in PWBs and that measles do not impact reliability. 81 Pages. Released November 1973.

此标准涵盖刚性印制板的鉴定和性能，包括单面、双面板、带孔或不带镀覆孔、带或不带盲孔/埋孔和金属芯的多层板。该规范涉及最终产品和表面处理涂敷要求、导体、通孔/过孔、验收测试频次和质量一致性以及电气、机械和环境要求。D版本中新增了HASL涂敷、选择表面处理、边缘电镀、标示、微盲孔、填孔的铜包覆电镀、电介质移除等。此规范取代6012C版本和IPC-6016，与IPC-6011配套使用。全文59页。2015年9月发布。2015年12月翻译

本规范规定了印制板供应商和用户的一般要求和责任。 作为 IPC-6010 板性能文档系列的基础，它描述了必须满足的质量和可靠性保证要求。 用于 IPC-6012 到 IPC-6018。 取代 IPC-RB-276、IPC-SC-320、IPC-TC-500、IPC-ML-950C。 15 页。 1996 年 7 月发行。

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.

This Technical Report details the investigations into identifying stress tests that distinguish between robust and non-robust surface finishes. A robust finish will pass a test for solderability whereas a non-robust finish will fail. The stress tests identified do not necessarily duplicate real world environment (fabrication of the bare printed board through assembly), but they must correlate to...

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.

Download the free Amendment 1 (.pdf) that resolves conflict in measles criteria between J-STD-001D, IPC-A-610D, IPC-6012B and IPC-A-600G. This is the Japanese Language version of IPC-A-600G. Purchase of the print version includes one English color copy and one Japanese black and white copy. The Japanese language electronic copy is in color. The definitive illustrated guide to printed circuit board...

本文件提供了制定最佳实践方法的指南，用于在开发正式DFX（面向可制造性、可制作性、可组装性、可测试性、成本、可靠性、环境、重用性设计）的过程中对采用表面贴装和通孔器件的印制板组件进行布局。

Download the free Amendment 1 (.pdf) that resolves conflict in measles criteria between J-STD-001D, IPC-A-610D, IPC-6012B and IPC-A-600G. This is the Polish Language version of IPC-A-600G. Purchase of the print version includes one English color copy and one Polish black and white copy. The Polish language electronic copy is in color. The definitive illustrated guide to printed circuit board...

This is the Swedish Language version of IPC-A-600G. The definitive illustrated guide to printed circuit board acceptability! This four-color document provides photographs and illustrations of the target, acceptable and nonconforming conditions that are either internally or externally observable on bare printed boards. Make sure your operators, inspectors, and engineers have the most current...

IPC-6012Eの規格は、片面基板、両面基板、めっきスルーホール有り・無しの基板、ブラインドビア/ベリードビア有り・無しの多層基板およびメタルコア基板を含む、リジッドプリント板の認定および性能について記載している。本書は最終仕上げ処理および表面めっきコーティングの要件、導体、ホール/ビア、受入れ試験頻度、品質適合性、および電気的、機械的、環境的要件に対応している。IPC-6012Eではバックドリル構造、表面処理の代替工法、銅ラップめっき、マーキングインク、はんだ付性試験、めっきオーバーハング (はみ出し)、断面評価、熱衝撃、マイクロビア構造のための性能に基づく試験などの分野で新規かつ広範におよぶ多くの要件が採用されている。IPC-6011との併用可。IPC-6012Dに優先する。

本标准描述了在印制板中以成形或放置方式实现的有源和无源元器件在设计和组装方面的挑战。包括内部电子元器件的完整结构可用于表面贴装和／或通孔元器件连接。在组装过程中，多层结构变成准备为进一步加工的完整产品，它可由有机、无机（陶瓷）或两类兼有的材料制成。

"PWB Technology Roadmap" was presented by Lance Auer, product development engineering, Raytheon Missile Systems Division, at the IPC Conference for the PCB Industry: Critical Issues for the Military Market in Washington D.C., in December 2011.The author explores the developing challenges of PCB design. Design types, digital, power and high speed RF circuits present conflicting requirements of more...

简要介绍 （英文） J-STD-020D.1新增了无铅组装所用元器件的相关内容！本标准的目的是确定对湿气诱发应力敏感的非气密固态表面贴装器件（SMD）的潮湿敏感等级。它可用于确定SMD封装的初始可靠性认证应该采用的分级等级。从而能够对这些器件进行正确地包装、存储和操作，以避免其在随后的再流焊接操作时受到热/机械损伤。本标准由IPC和JEDEC联合开发，全文共24页，于 2008年3月公布。

IPC JEDEC J-STD-020用于确定应该采用的MSL分类等级，从而能够对表面贴装器件（SMD）进行正确地包装、储存和操作，以避免其在再流焊和/或维修操作时受到损伤。J-STD-020涵盖的元器件，用于无铅工艺时，可在较高的温度下进行，用于锡铅工艺时，可在较低的温度下进行。 本次修订，许多处增加了说明，以确保覆盖面和应用的一致性。本标准包含了带聚合物层的裸晶粒和非IC封装使用的考虑。E版本也修订/更新了分级温度、封装体积、干燥重量特征、以及在确定干燥重量的过程中建议的时间间隔记录。也提供了烘烤时间的指导，当烘烤测试被中断时。2015年5月翻译。

本标准规定了用于评估电子元器件引线、焊端、实芯导线、多股导线、焊片和接触片可焊性的测试方法、缺陷定义及验收标准，并附有相关图表。本标准还包括金属层耐溶蚀性/退润湿的测试方法。本标准适用于供应商和用户。J-STD-002D由EIA、IPC和JEDEC开发。

The IPC 2015 International Technology Roadmap provides vision and direction for product and process development and the services required to satisfy current and future needs of companies that design, build, buy or specify electronic equipment and materials. The IPC Roadmap is an invaluable resource for any person or company in or having interest in the global electronics supply chain. It is an...

This is the Chinese Language version of IPC-A-600G. The definitive illustrated guide to printed circuit board acceptability! This four-color document provides photographs and illustrations of the target, acceptable and nonconforming conditions that are either internally or externally observable on bare printed boards. Make sure your operators, inspectors, and engineers have the most current...

The A-53-Gerber is a single-sided test board having six SIR test patterns which were designed for surface insulation testing. The test patterns consist of two comb patterns with 500µm (0.0197”) lines/spaces, two comb patterns with 318µm (0.0125”) lines/spaces and two comb patterns with 200µm (0.0079) lines/spaces. The contact fingers of the board are normally gold plated for compatibility with...

Provided electronically, these Gerber Files include patterns for developing solder paste stencils by laser or chemical etching. Land widths of 0.4 mm, 0.63mm and 1.25 mm are provided with varying pitch in order to evaluate solder paste slump. J-STD-005 included with each order. Available in Gerber data only.

The Cleanliness and Residue Evaluation Test Board is designed to give the manufacturing process professional a tool to help assess the impact of cleanliness and residues on bare boards and finished assemblies, as well as a tool to assess the impact of changing manufacturing parameters on cleanliness. This artwork package provides .pdf master drawings and Gerber files necessary for fabricating the...