EN 61249-2-23:2005

Materials for printed boards and other interconnecting structures - Part 2-23: Reinforced base materials, clad and unclad - Non-halogenated phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad

This part of EN 61249 gives requirements for properties of non-halogenated phenolic cellulose paper 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 and are designated according to the following: Material 61249-2-23-1: general purpose grade, requirement on flammability not specified; Material 61249-2-23-2: materials of defined flammability (vertical burning test). These grades of material provide for one of two flammability requirements and designated as FV0 or FV1 in Table 8.

Materialien für Leiterplatten und andere Verbindungsstrukturen - Teil 2-23: Kaschierte und unkaschierte verstärkte Basismaterialien - Kupferkaschierte halogenfreie Phenolharz-Hartpapiertafeln wirtschaftlicher Qualität

Matériaux pour circuits imprimés et autres structures d'interconnexion - Partie 2-23: Matériaux de base renforcés, plaqués et non plaqués - Feuilles stratifiées renforcées de papier cellulose phénolique non halogéné, de qualité économique, plaquées cuivre

La présente partie de la EN 61249 indique les exigences concernant les propriétés des feuilles stratifiées renforcées en papier cellulose phénolique non halogéné, de qualité économique, plaquées cuivre d'épaisseur comprise entre 0,8 mm et 3,2 mm. Cette norme couvre les matériaux possédant différentes exigences sur l'inflammabilité et ils sont conçus selon ce qui suit: Matériau 61249-2-23-1: qualité d'usage courant, exigence sur l'inflammabilité non spécifié; Matériau 61249-2-23-2: matériaux d'inflammabilité définie (essai de combustion verticale). Cette qualité de matériaux est prévue pour une des deux exigences d'inflammabilité et désignées par FV0 ou FV1 dans le Tableau 8.

Materiali za tiskane plošče in druge povezovalne strukture – 2-23. del: Pokovinjeni in nepokovinjeni ojačeni osnovni materiali - Z bakrom pokovinjeni laminat, ojačen z nehalogeniziranim fenolnim celuloznim papirjem, ekonomični razred

General Information

• Status: Published
• Publication Date: 08-Mar-2005
• Withdrawal Date: 31-Jan-2008
• ICS: 31.180 - Printed circuits and boards
• Technical Committee: CLC/SR 91 - Electronics assembly technology
• Drafting Committee: IEC/TC 91 - IEC_TC_91
• Parallel Committee: IEC/TC 91 - IEC_TC_91
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 09-Mar-2005
• Completion Date: 09-Mar-2005
• Ref Project: SIST EN 61249-2-23:2005 - Materials for printed boards and other interconnecting structures -- Part 2-23: Reinforced base materials, clad and unclad - Non-halogenated phenolic cellulose paper reinforced laminated sheets, economic grade, copper-clad

Standards Content (Sample)

SLOVENSKI SIST EN 61249-2-23:2005

STANDARD
september 2005
Materiali za tiskane plošče in druge povezovalne strukture – 2-23. del:
Pokovinjeni in nepokovinjeni ojačeni osnovni materiali - Z bakrom pokovinjeni
laminat, ojačen z nehalogeniziranim fenolnim celuloznim papirjem,
ekonomični razred
Materials for printed boards and other interconnecting structures – Part 2-23:
Reinforced base materials, clad and unclad – Non-halogenated phenolic cellulose
paper reinforced laminated sheets, economic grade, copper-clad
ICS 31.180 Referenčna številka
SIST EN 61249-2-23:2005(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 61249-2-23
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2005

ICS 31.180


English version


Materials for printed boards and other interconnecting structures
Part 2-23: Reinforced base materials, clad and unclad –
Non-halogenated phenolic cellulose paper
reinforced laminated sheets, economic grade, copper-clad
(IEC 61249-2-23:2005)


Matériaux pour circuits imprimés  Materialien für Leiterplatten
et autres structures d'interconnexion und andere Verbindungsstrukturen
Partie 2-23: Matériaux de base renforcés, Teil 2-23: Kaschierte und unkaschierte
plaqués et non plaqués – verstärkte Basismaterialien –
Feuilles stratifiées renforcées de papier Kupferkaschierte halogenfreie
cellulose phénolique non halogéné, Phenolharz-Hartpapiertafeln
de qualité économique, plaquées cuivre wirtschaftlicher Qualität
(CEI 61249-2-23:2005) (IEC 61249-2-23:2005)


This European Standard was approved by CENELEC on 2005-02-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61249-2-23:2005 E

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EN 61249-2-23:2005 - 2 -
Foreword
The text of document 91/495/FDIS, future edition 1 of IEC 61249-2-23, prepared by IEC TC 91,
Electronics assembly technology, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 61249-2-23 on 2005-02-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2005-11-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-02-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61249-2-23:2005 was approved by CENELEC as a
European Standard without any modification.
_________

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- 3 - EN 61249-2-23:2005
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60194 1999 Printed board design, manufacture and - -
assembly - Terms and definitions

IEC 61189-2 1997 Test methods for electrical materials, EN 61189-2 1997
printed boards and other interconnection + corr. August 1997
structures and assemblies
Part 2: Test methods for materials for
interconnection structures

IEC 61249-5-1 1995 Materials for int
...