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Hlavní stránka>IEC 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
sklademVydáno: 2005-01-11
IEC 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

IEC 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

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

Formát
Dostupnost
Cena a měna
Anglicky/Francouzsky Tisk
skladem
3289 Kč
Anglicky/Francouzsky PDF
K okamžitému stažení
3289 Kč
Označení normy:IEC 61249-2-23:2005
Vydáno:2005-01-11
Jazyk:Anglicky/Francouzsky
Popis

IEC 61249-2-23:2005

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.