EN 1758:1997

Copper and copper alloys - Strip for lead frames

Publication date:   Jan 18, 2001

General information

90.93 Standard confirmed   Nov 16, 2023

CEN

CEN/TC 133 Copper and copper alloys

European Norm

77.150.30   Copper products

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Scope

This European Standard specifies the composition, property requirements and tolerances on dimensions and form for copper and copper alloy strip for lead frame material, with width up to and including 100 mm. Thickness from 0,1 mm up to and including 1,0 mm, generally used for stamped lead frames for integrated circuits and low power devices and thicknesses from 1,0 mm up to and including 2,0 mm are generally used for stamped lead frames for high power devices.

Life cycle

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PUBLISHED
EN 1758:1997
90.93 Standard confirmed
Nov 16, 2023