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简要介绍 英文) 本规范基于性能标准规定了使用浸银作为印制板表面处理的要求。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)、原始设备制造商(OEM)。浸银是在铜面上沉积一层薄的银。它是一种多功能的表面处理,适用于焊接。也可应用在一些挤入式接触和表面接触。它适合打铝线。浸银保护下面的铜面免受氧化,以超过预期的保存期限。暴露在湿气和诸如硫和氯的空气污染物中,可能给沉积层的使用寿命带来负面影响。这个影响可能会从轻微的变色到焊盘完全的变黑。适当的包装是必需的。注意:本标准,同时建立了对应位置上的单点厚度范围及浸银厚度的上限。共36页。2009年5月发布。2013年4月翻译。
BeschreibunginEnglisch IPC-2221B ist die Basisrichtlinie für das Design und bildet die Grundlage für alle Dokumente der IPC-2220-Serie. Sie legt die allgemeinen Anforderungen für das Design von Leiterplatten aus organischenMaterialien sowie anderen Formen der Bauteilbefestigung oder Verbindungsstrukturen fest. Die Materialien können homogen, verstärkt oder in Kombination mit anorganischen...
Dieses Dokument unterstützt Richtlinien für das Design und die Herstellung von Druckschablonen für Lotpasten und Kleber für die Oberflächenmontage für THT- und THT/SMD-Technologie. Darin eingeschlossen sind die Unterschiede zwischen bleihaltigen und bleifreien Lotpasten, Überdruckung, Doppeldruck und Stufenschablonen Designs. Enthalten sind ebenfalls Beispiele für ein Bestellformular und die...
This is the Swedish language translation of IPC-7711B/7721B IPC-7711B/7721B Rework, Modification and Repair of Electronic Assemblies has received a complete procedure by procedure update to assure applicability to both lead free and traditional SnPb soldered assemblies. This single volume includes all previously published changes and several new procedures for BGAs (including reballing) and flex...
DESCRIERE engleză IPC-7711B/7721B Refacerea, Modificarea și Reparația Ansamblurilor Electronice a fost în mod total revizuit, procedură cu procedură, pentru a se asigura aplicabilitatea atât pentru ansamblurile lipite tradițional cu aliaje SnPb cât și pentru cele fără plumb. Acest unic volum include toate modificările anterior publicate și câteva proceduri noi pentru circuite BGA (inclusiv...
Download the free Amendment 2 (.pdf) that resolves conflict in measles criteria between J-STD-001D, IPC-A-610D, IPC-6012B and IPC-A-600G. This is the Swedish Language version of IPC-6012B. This specification covers qualification and performance of rigid printed boards, including single-sided, double-sided, with or without plated-through holes, multilayer with or without blind/buried vias and metal...
Описание на английском языке Предлагает производителям и потребителям поверхностно монтируемых компонентов стандартизированные способы обращения, упаковки, транспортировки и использования компонентов для поверхностного монтажа, чувствительных к влаге. Эти способы помогают избежать повреждений, вызываемых накопленной влагой и воздействием температур пайки оплавлением, способных уменьшить выход...
This is the Chinese language translation of IPC-2221A. Only available in electronic format. IPC-2221A is the foundation design standard for all documents in the IPC-2220 series. It establishes the generic requirements for the design of printed boards and other forms of component mounting or interconnecting structures, whether single-sided, double-sided or multilayer. Among the many updates to...
简要介绍 (英文) 本文件提供了可用于辅助组装、返工、维修和回收利用的标记、标签系统,并可识别以下项目: 1)使用无铅焊料或有铅焊料组装的组件; 2)二级互连端子涂覆层和材料为无铅或有铅的元器件; 3)在组装和返工制程中,不允许超过的元器件最大耐温值; 4)用于制作印制电路板的基材,包括无卤素树脂; 5)印制电路板的表面涂覆层; 6)印制电路板组件的敷形涂覆材料。 最新版本对一些无铅焊料进行了更精确地分类,并给出了新增材料类别的代码。全文共13页,2010年2月正式发布英文版,2011年5月发布中文版。
Descrizione inglese Fornisce ai produttori e agli utilizzatori di componentistica a montaggio superficiale, metodi standardizzati per il maneggiamento, l’imballaggio, la spedizione e l'impiego di componentistica SMD sensibile all’umidità/rifusione. Questi metodi aiutano ad evitare danni da assorbimento di umidità e da esposizione alla temperature di saldatura a rifusione che potrebbero provocarne...
MEGHATÁROZÁS angolul Gyártók és felhasználók részére szabványosított módszereket biztosít nedvesség/újraömlesztési folyamat érzékeny eszközök kezelésére, csomagolására, szállítására és felhasználására. Ezen módszerek biztosítják, hogy elkerülhetőek legyenek a nedvesség felszívódás és az újraömlesztési folyamat miatt bekövetkező sérülések, melyek kihatással lehetnek a gyártási minőségre és a termék...
The IPC-6018DS addendum supplements or replaces specifically identified requirements of IPC-6018D, for high frequency (microwave) printed boards that must survive the vibration, ground testing and thermal cyclic environments of space and military avionics. The IPC-6018DS addendum incorporates new requirements in areas such as copper wrap plating, dewetting, pad/land anomalies, copper cap plating...
This Addendum supplements or replaces specifically identified requirements of IPC J-STD-001, Revision F, for soldered electrical and electronic assemblies that must survive the vibration and thermal cyclic environments of getting to and operating in space.
When specifically required by procurement documentation, this Addendum supplements or replaces specifically identified requirements of IPC J-STD-001, Revision E of April 2010 by providing additional requirements to ensure the reliability of soldered electrical and electronic assemblies that must survive the vibration and thermal cyclic environments getting to and operating in space. The required...
IPC/WHMA-A-620D-S space addendum provides additional requirements to IPC/WHMA-A-620D standard to ensure the reliability of cable and wire harness assemblies that must survive the vibration and thermal excursions encountered getting to and operating in the military and space environments. IPC/WHMA-A-620D-S cannot be used as a standalone document. It must be used with the base standard IPC/WHMA-A...
This space applications addendum was for the previous Revision D of J-STD-001, February 2005. J-STD-001DS can only be used with J-STD-001D and J-STD-001ES can only be used with J-STD-001E.
The IPC-6012ES space addendum provides exceptions to Class 3 requirements of the IPC-6012E for use in space and military avionics product. Exceptions include changes to acceptance criteria and/or sample size and test frequency for production lot acceptance testing. The IPC-6012ES covers requirements for rigid printed boards to survive vibration, extreme thermal cycling and ground testing...
The IPC-A-610GC Telecom Addendum to IPC-A-610G Acceptability of Electronic Assemblies provides specific requirements for telecommunications products when it is specifically required by procurement documentation. Information in this document either supplements or replaces specifically identified requirements of IPC-A-610 Revision G by providing additional requirements to ensure that electrical and...
This Telecom Addendum to IPC-A-610F Acceptability of Electronic Assemblies provides specific requirements for telecommunications products when it is specifically required by procurement documentation. Information in this document either supplements or replaces specifically identified requirements of IPC-A-610 Revision F by providing additional requirements to ensure that electrical and electronic...
Telecom Addendum to IPC-A-610D Acceptability of Electronic Assemblies Telecom Addendum Published August 2009. When specifically required by procurement documentation, this Addendum supplements or replaces specifically identified requirements of IPC-A-610, Revision D of February 2005 by providing additional requirements to ensure compliance to GR-78-CORE.
The IPC-J-STD-001GS space addendum supplements or replaces specifically identified requirements of IPC J-STD-001G for soldered electrical and electronic assemblies that must survive the vibration and thermal cyclic environments of getting to and operating in space and military applications.
This Addendum, when required by procurement documentation/drawings, supplements or replaces specifically identified requirements of IPC-6012D, Revision D, for rigid printed boards that must survive the vibration and thermal cycling environments of electronic interconnects within the automotive industry.
The IPC J-STD-001GA/IPC-A-610GA automotive addendum to J-STD-001G and IPC-A-610G provides criteria to ensure the reliability of mission-critical soldered automotive electrical and electronic assemblies in the field under harsh environments and considers the conditions of automated high-volume production. The IPC J-STD-001GA/IPC-A-610GA addendum is not a standalone document. The addendum requires...
Coming Soon
IPC-7095E: Design and Assembly Process Implementation for Ball Grid Arrays (BGAs)
IPC-7530B: Guidelines for Temperature Profiling for Mass Soldering Processes (Reflow & Wave)
IPC-2294: Design Standard for Printed Electronics on Rigid Substrates
IPC-6904: Qualification and Performance Specifications for Printed Electronics on Rigid Substrates
IPC-4105: Specification for Metal Base Copper Clad laminates for Rigid Printed Boards