International Standards and Conformity Assessment for all electrical, electronic and related technologies

 

Project

Reference EN 61249-2-23:2005
Title 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
Project Number 15947
Abstract/Scope 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.
Status
Published

Status

Current Stage code 6060
Current Stage code date 2005-03-09
Current Stage code deadline 2005-11-01
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 91
Reference Document  
ICS 31.180 - Printed circuits and boards
Keywords Printed board; Non-halogenated phenolic cellulose; Burning test; Copper-clad
Note  
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information
All Hazardous substances - Halogens Raw Material, Manufacturing, Use, Recovery, Disposal B2B, B2C
8 Others Raw Material, Manufacturing, Use, Recovery, Disposal B2B, B2C

History

Stage
Date
Deadline Date
Documents
6060 2005-03-09 2005-11-01 export to doc file  EN  FR  DE
5099 2005-02-01 2005-06-01  
5020 2004-10-01 2004-12-03  
4099 2004-06-11 2004-08-06  
4020 2003-08-29 2004-01-30  
3099 2003-08-26 2003-08-29  

Implementation Dates

date of Ratification (DOR) (1) 2005-02-01
date of Availability (DAV) (2) 2005-03-09
date of Announcement (DOA) (3) 2005-05-01
date of Publication (DOP) (4) 2005-11-01
date of Withdrawal (DOW) (5) 2008-02-01

Relations

Supersedes  
Superseded by  
Normative reference (6)  

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved


(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat


(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level


(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement


(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn


(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.