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BS EN 61249-2-1:2005

Current
Current

The latest, up-to-date edition.

Materials for printed boards and other interconnecting structures Reinforced base materials, clad and unclad. Phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-09-2005

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Materials and construction
   3.1 Resin system
   3.2 Reinforcement
   3.3 Metal foil
4 Internal marking
5 Electrical properties
6 Non-electrical properties of the copper-clad laminate sheet
   6.1 Appearance of the copper-clad sheet
       6.1.1 Indentations (pits and dents)
       6.1.2 Wrinkles
       6.1.3 Scratches
       6.1.4 Raised areas
       6.1.5 Surface waviness
   6.2 Appearance of the unclad face
   6.3 Laminate thickness, including copper foil
   6.4 Bow and twist
   6.5 Properties related to the copper foil bond
   6.6 Punching and machining
   6.7 Dimensional stability
   6.8 Sheet sizes
       6.8.1 Typical sheet sizes
       6.8.2 Tolerances for sheet sizes
   6.9 Cut panels
       6.9.1 Size tolerance for cut panels
       6.9.2 Rectangularity of cut panels
7 Non-electrical properties of the base material after
   complete removal of the copper foil
   7.1 Appearance of the dielectric base material
   7.2 Flexural strength
   7.3 Flammability
       7.3.1 Material 61249-2-1-1
       7.3.2 Material 61249-2-1-2
   7.4 Water absorption
   7.5 Measling
   7.6 Glass transition temperature and cure factor
8 Quality assurance
   8.1 Quality system
   8.2 Responsibility for inspection
   8.3 Qualification inspection
   8.4 Quality conformance inspection
   8.5 Certificate of conformance
   8.6 Safety data sheet
9 Packaging and marking
10 Ordering information
Annex ZA (normative) Normative references to international
                     publications with their corresponding
                     European publications
Tables

Provides requirements for properties of phenolic cellulose paper reinforced copper-clad laminated sheets, economic grade in thickness of 0,8 mm up to 3,2 mm.

This part of IEC 61249 gives requirements for properties of phenolic cellulose paper reinforced copper-clad laminated sheets, economic grade in thicknesses of 0,8 mm up to 3,2 mm. This standard covers materials with different requirements on flammability, designated according to the following: Material 61249-2-1-1: general purpose grade, requirement on flammability not specified; and Material 61249-2-1-2: materials of defined flammability (vertical burning test). These grades of material cover one of two flammability requirements, designated at FV0 or FV1.

Committee
EPL/501
DevelopmentNote
Supersedes 02/206695 DC (08/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
NBN EN 61249-2-1 : 2006 Identical
DIN EN 61249-2-1:2005-08 Identical
IEC 61249-2-1:2005 Identical
NF EN 61249-2-1 : 2005 Identical
EN 61249-2-1:2005 Identical
I.S. EN 61249-2-1:2005 Identical

EN 61249-5-1:1996 Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with or without coatings - Section 1: Copper foils (for the manufacture of copper-clad base materials)
ISO 11014-1:1994 Safety data sheet for chemical products Part 1: Content and order of sections
IEC 61249-5-1:1995 Materials for interconnection structures - Part 5: Sectional specification set for conductive foils and films with and without coatings - Section 1: Copper foils (for the manufacture of copper-clad base materials)
ISO 14001:2015 Environmental management systems — Requirements with guidance for use
IEC 60194:2015 Printed board design, manufacture and assembly - Terms and definitions
EN ISO 14001:2015 Environmental management systems - Requirements with guidance for use (ISO 14001:2015)
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
IEC 61189-2:2006 Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures
EN ISO 9000:2015 Quality management systems - Fundamentals and vocabulary (ISO 9000:2015)
EN 61189-2:2006 Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2: Test methods for materials for interconnection structures

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