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This amendment provides resolution to some internal conflicts, aligns common criteria to other IPC standards, and corrects some editorial errors. This amendment is only to be used in conjunction with IPC/WHMA-A-620 Revision B, October 2012. Follow your company policy and procedures to make pen and ink changes or notations to the published IPC/WHMA-A-620 Revision B. When there are changes to a...
Amendment 1 to IPC-4202A modifies the standard by correcting editorial errors; converts metric dimensional units of measure to those commonly used throughout industry; describes the flammability method of test and requirements for very thin materials (VTM); and corrects property requirement errors in all nine specification sheets contained in this standard.
Amendment 2 to IPC-4202A modifies the standard by changing only one requirement in property 9. ‘Propogation Tear Strength, minimum’ for a base dielectric thickness that ranges from ≤ 50 µm to < 102 µm; changing the propogation tear strength to 13.5 grams [0.476 ounces].
Amendment 1 modifies the standard by adding a new IPC-4203/25 Specification Sheet. Also, Table 1-5 Adhesive Type Designation has a new designation added: “V [Polyamide-imide]” and finally, the appropriate header information from /25 specification sheet is added to a section in the main body of the standard titled: Specification Sheets for Adhesive Coated Dielectric Films or Adhesive Bonding Films.
IPC-6012E-AM1是IPC-6012E的修订本,澄清了再流焊SnPb或HASL镀层中退润湿和焊料回缩之间的区别。 该修订本还为成品印制板的最小外部导体厚度提供了修订标准,并为内部电镀层的最小厚度提供了新的接受标准。
Bu döküman; kaplı delikiçine sahip olan veya olmayan tek yüzlü, çift yüzlü baskı devre kartları ve kör/gömülü geçiş deliklerine sahip olan veya olmayan çok katmanlı baskı devre kartları ile metal çekirdekli kartları içeren sert baskı devre kartlarının kalifikasyonunu ve performansını kapsamaktadır. Son kaplama ve yüzey kaplama gereklilikleri, iletkenler, delikler/geçiş delikleri, kabul testlerinin...
Acesta este un amendament la standardul IPC J-STD-001F, un standard industrial recunoscut și adoptat, acoperind cerințe de materiale și procese. Modificările includ, fără a se limita la acestea, o revizuire a cerințelor minime de umplere cu aliaj a găurilor metalizate, PTH, o schimbare a criteriilor pentru goluri la circuitele BGA cu bile fără turtire, reprezentări grafice noi pentru montarea...
Enmienda 1 al IPC-7711/21C, el documento proporciona los procedimientos para la extracción y la instalación de componentes D-Pak.
Ergänzung 1 zu IPC-7711/21C-DE, das Dokument enthält Verfahren für das Entfernen und Montieren von D-Pak-Komponenten.
The Amendment 1 to IPC-4556 made the following changes to the base specification: a) It added the absolute value of the maximum thickness for the immersion gold of 0.070 μm [2.8 μin] that accompanies the statistically valid minimum immersion gold thickness; b) It added two more photomicrograph images to provide better information on identifying nickel hyper corrosion; c) It added the basis of...
Specification for Electroless Nickel/Immersion Gold (ENIG) Plating for Printed Circuit Boards Amendment 1 to IPC-4552 replaces the Table 3-1 Requirements of Electroless Nickel Immersion Gold Plating plus also replaces all of sections 3.2.1 Immersion Nickel Thickness and 3.2.2 Immersion Gold Thickness in the original release of the IPC-4552. The Amendment 1 permits the use of thinner gold (≥4 µm...
Specification for Electroless Nickel/Immersion Gold (ENIG) Plating for Printed Circuit Boards Amendment 2 to IPC-4552 is a new section in the original release of the IPC-4552. The Amendment 2 provides the “rules” by which any rework and/or repair of a printed board's ENIG surface finish is allowed. Effective September 2012.
The amendment 2 to IPC-9121 provides new troubleshooting topics on hole quality, laser drilling, microvias, drill smear, electroless nickel, organic solderability preservative (OSP) and rigid-flex boards.
IPC-9121 AM1 is an amendment to IPC-9121 which provides updates to the Hole Preparation/Protection and Interconnect Formation sections, covering troubleshooting topics and guidance on nonconductive plugging paste, microvias and pattern plating rim voids. IPC-9121 AM1 also includes a new section on Flexible Circuits.
The IPC-1791-Am1 provides revisions and clarifications for requirements pertaining to CAGE Code, citizenship, security, foreign person access, traceability records and NIST SP 800-171 compliance.
The Amendment 2 to IPC-4103A-WAM1 made four fundamental changes to the base standard: All references to the epoxy curative of DICY (dicyandiamide) were removed; Opaque foreign inclusions were more specifically defined and limited; The optional properties of thermal conductivity for both laminates and bonding layers were added; and The dielectric constant (permittivity) ranges were specifically...
本手册可供任何生产制造或采购印制板的人员作为基本资源。数百张真实的全彩色照片聚焦了650多个印刷电路板工艺缺陷,每个缺陷都有其分析原因和纠正措施。IPC-9121是取代1997年12月发布 的IPC-PE-740A中的PCB部分。2016年3月发布9121英文母标准,2018年年4月发布修订本1,修订本1于2020年4月翻译。详情参见目录。
IPC J-STD-001D-Am 1 constitue la première révision majeure des exigences de propreté de la norme J-STD-001 depuis plus de 25 ans et modifie la façon dont l’industrie doit répondre aux exigences de nettoyage et de résidus. Les points forts de cette modification incluent, sauf spécification contraire de l’utilisateur, l’obligation pour les fabricants de produits des Classes 2 et 3 de se soumettre à...
Ceci est un amendement à l’IPC-A-610-F, une norme reconnue selon un consensus industriel décrivant les exigences d’acceptabilité des assemblages électroniques. Les changements incluent, mais ne sont pas limités à, une révision des exigences de remplissage minimum des trous métallisés, des critères de vide pour les BGA à billes non affaissables et des critères de collage. Publiée en Décembre 2015
Ceci est un amendement de l’IPC J-STD-001F, une norme reconnue selon un consensus industriel décrivant les matériaux et les procédés. Les changements incluent, mais ne sont pas limités à, une révision des exigences de remplissage minimum des trous métallisés, des critères de vide pour les BGA, de nouveaux dessins pour plusieurs types de composants montés en surface, des critères de collage révisés...
El documento IPC J-STD-001D-Am 1 proporciona la primera revisión importante a la que se han sometido los requisitos de limpieza de la norma J-STD-001 desde hace más de 25 años y con la que se cambia el modo en el que la industria abordará los requisitos relativos a limpieza y residuos. Entre los puntos destacados de esta enmienda se encuentra un requisito para fabricantes de productos de clase 2 y...
本改訂は、IPC-6012Dで定められた銅ラップめっきの測定に関し、既存の許容基準に対し変更を加えるものである。本改訂は、新規設計品に施行される受け入れ要件の導入に伴い、旧来の設計品に追加的な品質認定作業を課すことのないよう、設計の有効日(2018年1月1日の前日まで、また、2018年1月1日以降)を基準に、クラス3製品の銅ラップめっきに二重基準を施行するものである。IPC-6012Dに記載する「銅ラップめっきの要求事項」の対象となる旧来の製品に対しては、本改訂は適用されない。8ページ。2019年1月翻訳。
Coming Soon
IPC-7095E: Design and Assembly Process Implementation for Ball Grid Arrays (BGAs)
IPC-2294: Design Standard for Printed Electronics on Rigid Substrates
IPC-6904: Qualification and Performance Specifications for Printed Electronics on Rigid Substrates
J-STD-005B: Requirements for Soldering Pastes
IPC-4105: Specification for Metal Base Copper Clad laminates for Rigid Printed Boards
J-STD-004D: Requirements for Soldering Fluxes
IPC-4413: Specification for Finished Fabric Woven from Low Dk Glass for Printed Boards