This is a redline document showing the changes from IPC/WHMA-A-620B to IPC/WHMA-A-620C. This document provides a side-by-side comparison of the two documents and includes the figures and tables. The document shows the deleted/changed text in the IPC/WHMA-A-620B pages and the new/revised text in purple highlights in the IPC/WHMA-A-620C pages. Yellow pop-up boxes are also present in the IPC/WHMA-A...
Cet Avenant complète ou remplace les exigences de l’IPC-6012D, version D, spécifiquement identifiées pour les circuits imprimés rigides qui doivent supporter les environnements de vibration, de contrôle sur le terrain et de cyclage thermique du spatial et de l'aéronautique militaire.
Diese Ergänzung modifiziert oder ersetzt, falls in der Beschaffungsdokumentation oder den Zeichnungen gefordert, spezielle Anforderungen von IPC-6012D-DE für starre Leiterplatten, die Vibrationen und thermische Zyklen in den Umgebungsbedingungen für elektronische Verbindungen in der Automobilbranche überstehen müssen. Erschienen im April 2016. Übersetzt im September 2016.
IPC-6012 - Revision D - Addendum - Space and Military
Esta adición suplementa o reemplaza específicamente identificado requisitos del IPC-6012D, revisión D, para los tableros impresos rígidos que tienen que sobrevivir a la vibración, ensayos/pruebas en tierra y ambientes cíclicos térmicos de espacio y aviónica militar.
IPC-6012 - Revision D - Addendum - Space and Military
Diese Ergänzung ergänzt oder ersetzt spezielle Anforderungen in IPC-6012D-DE, Ausgabe D für starre Leiterplatten, die Vibrationen, Bodentests und die Umgebungsbedingungen thermischer Zyklen von Raumfahrt und militärischer Luftfahrt bestehen müssen.
IPC-WP-019A a revised white paper provides an overview of ionic cleanliness requirements, providing examples of tests and requirements for acceptability from a residue/cleanliness standpoint. The history of ROSE testing is also provided, with explanations of the shortcomings of that testing.
IPC/WHMA-A-620 - Revision C - Addendum - Rail Transit
Description in English 本文件是电子互连行业不可或缺的一份术语标准。该文件图文并茂,可帮助用户及其客户克服语言上的沟通障碍。H版本包含200多条新术语或修订术语,新术语涉及球栅阵列和芯片尺寸封装、导通孔保护、导体图形、组装工艺、基材和选择性电镀工艺等。还包括通用工业缩写词和根据技术分类排序的术语索引,以便于查找。全文276页,于 2008年7月公布。
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.
IPC-6018 - Revision C - Addendum - Space and Military
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...
This original research was a cooperative effort between the EMPF and IPC, released as EMPF-RR-0013 in 1993 for better understanding of ionic cleanliness testing. The IPC Ionic Conductivity/Ion Chromatography Test Task Group has validated its continued importance and relevance to the cleaning community and IPC-TR-583 is the result. It includes how solvent temperature influences the final...
This single-sided (4 up) pattern is used for evaluating the interaction of solder flux and solder paste residues on printed boards. This board was used in the Phase 3 portion of the test program evaluating alternative technologies used to eliminate CFCs in printed board assembly operations. The board contains four comb patterns with 0.4 mm lines and 0.5 mm spaces. A stencil pattern is also...
This document has been created to help define criteria that will yield better test methods for use by the electronics and related industries. Key objectives to validating a new test method procedure are covered, including the usage of objective evidence to verify that the elements defined within a method fulfill the intended use and that the method yields repeatable and reproducible results when...
Artwork required for certification to either MIL-P-50884, MIL-P-55110, also IPC-6011, IPC-6012 and IPC-6013. Includes Master Drawing #100043 (10 pcs. 30 x 46 cm 1:1). Available in Gerber format.