BS EN 61249-2-40:2013
Current
The latest, up-to-date edition.
Materials for printed boards and other interconnecting structures Reinforced base materials clad and unclad. High performance, non-halogenated epoxide woven E-glass laminate sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly
Hardcopy , PDF
English
30-04-2013
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1 Scope
2 Normative references
3 Materials and construction
4 Internal marking
5 Electrical properties
6 Non-electrical properties of the copper-clad laminate
7 Non-electrical properties of the base material after
complete removal of the copper foil
8 Quality assurance
9 Packaging and marking
10 Ordering information
Annex A (informative) - Engineering information
Annex B (informative) - Common laminate constructions
Annex C (informative) - Guideline for qualification
and conformance inspection
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Defines requirements for properties of modified non-halogenated epoxide woven E-glass laminated sheet of a thickness of 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad.
| Committee |
EPL/501
|
| DevelopmentNote |
Supersedes 09/30210900 DC. (04/2013)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of IEC 61249 specifies requirements for properties of modified non-halogenated epoxide woven E-glass laminated sheet of a thickness of 0,05 mm up to 3,2 mm, of defined flammability (vertical burning test), copper-clad. The glass transition temperature is defined to be 170 °C minimum.
Its flame resistance is defined in terms of the flammability requirements of 7.3.
Some property requirements may have several classes of performance. The class desired should be specified on the purchase order, otherwise the default class of material will be supplied.
| Standards | Relationship |
| EN 61249-2-40:2013 | Identical |
| IEC 61249-2-40:2012 | 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) |
| 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 |
| ISO 11014:2009 | Safety data sheet for chemical products Content and order of sections |
| ISO 9000:2015 | Quality management systems — Fundamentals and vocabulary |
| IEC PAS 61249-6-3:2011 | Specification for finished fabric woven from "E" glass for printed boards |
| 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 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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