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Test Guidelines for Acoustic Emission Measurement during Mechanical Testing

Englisch. Stand:2013, 11 Seiten. Keine Druckberechtigung, DRM-geschützt, !!!ACHTUNG!!! NENNEN SIE BEI DER BESTELLUNG DEN USER (NAME+E-MAIL)

Surface mount pad cratering typically initiates prior to detection by existing electrical monitoring test methods. There are limited instrumentation techniques that are currently available that can identify non-electrical damage and its location to a high degree of accuracy. This guideline document establishes an acoustic emission (AE) method to evaluate the performance and reliability of surface mount attachments of electronics assemblies during mechanical loading.
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Press-fit Standard for Automotive Requirements and other High-Reliability Applications

Englisch. Stand: Mai 2020, 52 Seiten. Keine Druckberechtigung, DRM-geschützt, !!!ACHTUNG!!! NENNEN SIE BEI DER BESTELLUNG DEN USER (NAME+E-MAIL)

IPC-9797 is the only industry-consensus standard for Requirements and Acceptance of Press-fit Pins. IPC-9797 prescribes practices for the characterization, qualification and acceptance requirements of compliant press-fit technology for printed boards that cover the manufacturability and reliability needs for high reliability applications intended for use in harsh environments such as automotive and aerospace.

Surface Mount Placement Equipment Characterization - KIT (nur als Paket)

Englisch.40 pages. Stand: November 2011. Keine Druckberechtigung, DRM-geschützt, !!!ACHTUNG!!! NENNEN SIE BEI DER BESTELLUNG DEN USER (NAME+E-MAIL)

This document standardizes the parameters, measurement procedures and methodologies used to measure and report pick and place machine accuracy as a relationship to placement speed for a range of SMT component sizes and configurations. This product includes one printed copy of the standard and a CD with support documentation, report forms and the test material drawings in Gerber format.
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Specification for Finished Fabric Woven from Aramid for Printed Boards

Englisch. 9 pages. Stand: Juni 1990. Keine Druckberechtigung, DRM-Schutz, !!!ACHTUNG!!! NENNEN SIE BEI DER BESTELLUNG DEN USER (NAME+E-MAIL)

Covers finished fabrics woven from aramid yarns that are intended as reinforcing material in laminated plastics for electrical and electronic use. All fabrics covered by this specification are plain weave. 9 pages.

Surface Insulation Resistance

Englisch.

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 provided (2 pcs 30 x 45 cm 1:1) No components are provided for this artwork. Includes Master Drawing IPC-100024 and Aperture List. For prefabricated boards, visit the IPC Web site for a current listing of board vendors carrying the IPC-B-24 board: www.ipc.org/ipc-standards-related-resources Gerber Format.

Process Controls for Phototool Generation and Use

Englisch. 6 pages. Stand: März 1996. Keine Druckberechtigung, DRM-Schutz, !!!ACHTUNG!!! NENNEN SIE BEI DER BESTELLUNG DEN USER (NAME+E-MAIL)

Covers the information and data to be collected during the generation and use of phototools to improve artwork quality, thereby improving yields downstream. It also helps establish and maintain ISO 9000 certification and SPC by facilitating troublesh ooting, standardizing the process for both experienced and inexperienced operators and by identifying process improvements for the ultimate elimination of inspection and touchup of artwork. 6 pages.