Norm

NEN-EN-IEC 61249-2-23:2005 en;fr

Materialen voor printplaten en andere verbindingsstructuren - Deel 2-23: Met koper beklede niet-gehalogeneerde fenolhardpapierplaat van rendabele kwaliteit

66,47

Over deze norm

Status Definitief
Aantal pagina's 35
Commissie Halfgeleiders
Gepubliceerd op 01-04-2005
Taal Engels, Frans
This part of IEC 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. 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 may be supplied.

Details

ICS-code 31.180
Nederlandse titel Materialen voor printplaten en andere verbindingsstructuren - Deel 2-23: Met koper beklede niet-gehalogeneerde fenolhardpapierplaat van rendabele kwaliteit
Engelse titel 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

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