EN 24016:1991

Hexagon head bolts - Product grade C (ISO 4016:1988)

This International Standard specifies the test method and guidelines for evaluating the quality and reliability of boards, solder lands, solder process and solder joints of reflow solder mounted area array type packages and peripheral terminal type packages.
This standard tests for durability against mechanical and thermal stress received during or after the mounting process of discrete semiconductor devices and of integrated circuits (hereinafter both referred to as semiconductor devices) used mainly for industrial and consumer use equipment.

Sechskantschrauben mit Schaft - Produktklasse C (ISO 4016:1988)

Boulons à tête hexagonale - Grade C (ISO 4016:1988)

Cette norme internationale spécifie les méthodes d'essai et les principes pour évaluer la qualité et la fiabilité des cartes, des zones de report, du processus de brasage, et des joints de soudure du procédé de refusion des boîtiers de type matriciel et des boîtiers de type à bornes périphériques (QFN et SON).
La présente norme fournit des essais d'endurance aux contraintes thermiques et mécaniques subies pendant ou après le processus d'assemblage des dispositifs à semi-conducteurs discrets et des circuits intégrés (tous deux appelés ci-après "dispositifs à semi-conducteurs") utilisés principalement pour l'équipement d'utilisation industrielle et grand public.

Vijaki s šestrobo glavo - Razred izdelave C

General Information

• Status: Withdrawn
• Publication Date: 15-Oct-1991
• Withdrawal Date: 21-Nov-2000
• ICS: 21.060.10 - Bolts, screws, studs
• Technical Committee: CEN/TC 185 - Threaded and nonthreaded mechanical fasteners and accessories
• Drafting Committee: CEN/TC 185 - Threaded and nonthreaded mechanical fasteners and accessories
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 22-Nov-2000
• Completion Date: 22-Nov-2000
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: SIST EN 24016:1996 - Hexagon head bolts - Product grade C (ISO 4016:1988)

Relations

• Replaced By: EN ISO 4016:2000 - Hexagon head bolts - Product grade C (ISO 4016:1999)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Vijaki s šestrobo glavo - Razred izdelave CSechskantschrauben mit Schaft - Produktklasse C (ISO 4016:1988)Boulons a tete hexagonale - Grade C (ISO 4016:1988)Hexagon head bolts - Product grade C (ISO 4016:1988)21.060.10Sorniki, vijaki, stebelni vijakiBolts, screws, studsICS:Ta slovensk
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